Post By

Ryan Brownlee

– Founder of AspiringMD

Learn how to become a breast surgeon, including college, medical school, general surgery residency, breast surgical oncology fellowship, certification, and the complete training timeline.

Becoming a breast surgeon through the most common dedicated training pathway generally requires four years of college, four years of medical school, five years of general surgery residency, and one additional year of breast surgical oncology fellowship. For someone who moves directly from one stage to the next, the complete pathway usually takes approximately 14 years after graduating from high school, although gap years, research time, additional degrees, parental leave, and other personal circumstances may extend that timeline.

Breast surgeons diagnose and treat both cancerous and noncancerous conditions involving the breast, and their work includes much more than performing lumpectomies and mastectomies. They evaluate abnormal imaging, counsel patients with inherited cancer risk, perform biopsies and cancer operations, coordinate treatment with medical and radiation oncologists, discuss reconstruction with plastic surgeons, monitor people with high-risk breast conditions, and continue following patients through recovery and surveillance.

The field can be especially meaningful for someone who enjoys surgery but also wants the opportunity to build longer-term relationships with patients. A breast surgeon may meet someone after an abnormal mammogram, guide that patient through a biopsy and diagnosis, discuss several reasonable treatment options, perform the operation, and then remain involved as the patient moves through radiation, medication, reconstruction, rehabilitation, and years of follow-up.

Those relationships often develop during an emotionally intense time, because even an early or highly treatable breast cancer diagnosis can immediately raise fears about survival, body image, sexuality, fertility, family risk, and what life may look like after treatment. A strong breast surgeon therefore needs technical ability, but also patience, empathy, and the ability to explain complicated decisions without making the patient feel rushed toward one particular choice.

The pathway begins with the broad training of general surgery, so my complete guide on how to become a general surgeon provides the foundation for the college, medical school, residency, licensing, and certification steps that come before breast surgical oncology fellowship.

The Path to Becoming a Breast Surgeon

The traditional dedicated pathway includes four years of college, four years of medical school, five years of general surgery residency, and a minimum of one year of breast surgical oncology fellowship training.

The American Board of Surgery currently requires at least 60 months of progressive general surgery residency education for its standard certification pathway. Breast surgical oncology fellowships approved jointly by the Society of Surgical Oncology and the American Society of Breast Surgeons then provide at least one additional year of interdisciplinary training after a qualifying residency.

A student who graduates from high school at 18 and moves continuously through the one-year fellowship pathway might complete training around age 32. The timeline may become longer when a student takes gap years before medical school, completes a dual-degree program, participates in dedicated research during residency, takes leave, or follows another path that better fits personal and family circumstances.

Fourteen years can sound overwhelming when you are still choosing a college major or trying to understand the medical school application process, but you do not experience the entire pathway as one unchanging period of school. Medical students gradually take on clinical responsibilities, while residents and fellows are paid physicians whose independence grows as they progress through training.

You also do not need to decide during college that breast surgery will definitely become your career. Your earliest decisions are whether medicine and patient care feel meaningful, while medical school can help you determine whether surgery fits you, and general surgery residency provides several more years to explore whether breast disease and oncology are where you want to focus your work.

What Is a Breast Surgeon?

A breast surgeon is a surgeon who specializes in evaluating and treating diseases of the breast, including breast cancer, benign breast conditions, high-risk lesions, inherited cancer predisposition, infections, nipple discharge, breast masses, and other abnormalities.

The formal fellowship is called breast surgical oncology, which reflects that cancer care makes up a substantial portion of the specialty. However, the surgeon’s work is not limited to malignant disease.

A patient may be referred to a breast surgeon because of:

• An abnormal mammogram, ultrasound, or MRI
• A newly diagnosed breast cancer
• Ductal carcinoma in situ
• A breast lump
• Nipple discharge
• A breast infection or abscess
• A high-risk biopsy result
• A strong family history of breast cancer
• A pathogenic genetic variant
• A recurrent breast cancer
• A phyllodes tumor
• Concern about breast cancer in a male patient
• A complication after previous breast surgery
• A desire to discuss risk-reducing surgery

Some of these patients will eventually need an operation, while many will not. The surgeon may recommend additional imaging, needle biopsy, short-term observation, genetic counseling, medication-based risk reduction, or continued surveillance rather than surgery.

This is an important part of understanding the specialty, because being a breast surgeon does not mean trying to find an operation for every breast problem. Much of the physician’s value comes from helping patients understand what a finding means, which risks deserve attention, and when an operation would create more harm than benefit.

What Does a Breast Surgeon Do?

A breast surgeon evaluates breast symptoms and imaging abnormalities, establishes or confirms diagnoses, explains surgical and nonsurgical options, performs procedures, manages recovery, and coordinates care with the rest of the breast treatment team.

A typical day might include meeting a patient recently diagnosed with breast cancer, seeing another patient who has been monitored because of an elevated lifetime risk, performing lumpectomies or mastectomies, reviewing pathology from an earlier operation, participating in a multidisciplinary tumor board, and discussing an abnormal biopsy that turned out to be benign.

The work may include:

• Reviewing mammograms, ultrasounds, and breast MRI
• Performing clinical breast examinations
• Conducting or coordinating needle biopsies
• Evaluating benign breast disease
• Counseling patients with high-risk lesions
• Discussing genetic testing and inherited risk
• Performing lumpectomy or partial mastectomy
• Performing mastectomy
• Evaluating lymph nodes
• Performing sentinel lymph node biopsy
• Performing axillary lymph node dissection when needed
• Using oncoplastic surgical techniques
• Coordinating breast reconstruction
• Managing postoperative complications
• Participating in tumor boards
• Following patients after surgery
• Conducting research and quality improvement

The operation itself may last only part of the day, while the decisions surrounding it can require several visits and extensive collaboration.

A patient with newly diagnosed breast cancer may be choosing between breast-conserving surgery and mastectomy, considering whether reconstruction feels right, waiting for genetic testing, and trying to understand whether chemotherapy should come before surgery. The breast surgeon helps bring those different pieces together without pretending that there is always one universally correct choice.

Breast Surgery Is Multidisciplinary

Breast cancer care frequently involves several specialists, and the breast surgeon often helps the patient understand how their recommendations fit together.

The treatment team may include:

• Breast surgeons
• Medical oncologists
• Radiation oncologists
• Plastic and reconstructive surgeons
• Breast radiologists
• Pathologists
• Genetic counselors
• Rehabilitation professionals
• Lymphedema therapists
• Fertility specialists
• Psycho-oncology professionals
• Oncology nurses
• Social workers
• Primary-care physicians

The updated breast surgical oncology fellowship requirements taking effect August 1, 2026 reflect this interdisciplinary structure by requiring substantial breast surgery experience along with dedicated time in medical oncology, radiation oncology, breast imaging, plastic and reconstructive surgery, and pathology. Fellows must also gain experience with genetics, psychosocial care, rehabilitation, lymphedema treatment, community outreach, and research.

This breadth is necessary because a breast surgeon needs to understand more than the operation being offered.

The surgeon should be able to explain why chemotherapy might be recommended before surgery, how radiation may influence reconstructive options, whether genetic testing could affect the extent of surgery, and why a plastic surgeon may recommend one reconstruction approach over another.

The breast surgeon is not replacing those specialists, but patients often look to the surgeon to help translate the recommendations into one understandable treatment plan.

What Conditions Do Breast Surgeons Treat?

Breast surgeons care for a wide range of benign, high-risk, and malignant conditions, which makes the specialty broader than breast cancer surgery alone.

Benign Breast Disease

Benign conditions are not cancer, although they may still cause pain, anxiety, infection, changes in appearance, or uncertainty that requires careful evaluation.

Breast surgeons may care for patients with:

• Fibroadenomas
• Breast cysts
• Intraductal papillomas
• Fat necrosis
• Galactoceles
• Duct ectasia
• Mastitis
• Breast abscesses
• Granulomatous mastitis
• Gynecomastia
• Breast pain
• Nipple discharge
• Benign phyllodes tumors
• Other palpable or imaging-detected abnormalities

A fibroadenoma in a young patient may be monitored when imaging and biopsy findings are reassuring, while another mass may be removed because it is enlarging, painful, diagnostically uncertain, or affecting the patient’s quality of life.

Nipple discharge may require imaging and biopsy, particularly when it arises spontaneously from one breast or has concerning characteristics, although many causes are benign.

Breast infections may respond to antibiotics and drainage, while recurrent or unusual infections sometimes require biopsy or additional evaluation to make sure another condition is not being overlooked.

The surgeon’s role is often to provide reassurance without becoming dismissive. A benign diagnosis may be medically reassuring, but the patient may still need a clear explanation of what was found, whether follow-up is necessary, and which future changes should prompt another evaluation.

High-Risk Breast Lesions

Some biopsy findings are not breast cancer but are associated with a greater future risk or may be found near a more serious abnormality.

These may include:

• Atypical ductal hyperplasia
• Atypical lobular hyperplasia
• Lobular carcinoma in situ
• Flat epithelial atypia
• Radial scars or complex sclerosing lesions
• Certain papillomas
• Other proliferative or high-risk findings

The best management depends on the exact pathology, whether imaging and biopsy results agree, how much tissue was sampled, the patient’s overall risk, and the likelihood that removing more tissue would uncover cancer.

Some patients benefit from surgical excision, while others can be followed through imaging and risk-reduction care.

These decisions are rarely as simple as telling every patient with a high-risk lesion to undergo surgery. The breast surgeon works with radiologists and pathologists to determine whether the biopsy adequately explains the imaging finding and then helps the patient understand the advantages and limitations of surveillance, medication, and excision.

Inherited and Elevated Breast Cancer Risk

Breast surgeons may care for patients who have an elevated risk because of family history, previous chest radiation, a pathogenic genetic variant, or a calculated lifetime-risk estimate.

Genes associated with inherited breast cancer risk can include BRCA1, BRCA2, PALB2, TP53, PTEN, CDH1, ATM, CHEK2, and others, although the level and type of risk vary considerably among genes and families.

A patient with elevated risk may consider:

• Earlier or more frequent imaging
• Breast MRI
• Medication to reduce risk
• Lifestyle and preventive care
• Risk-reducing mastectomy
• Ovarian-risk evaluation when relevant
• Continued surveillance without surgery

Risk-reducing mastectomy can substantially reduce the chance of developing breast cancer in appropriately selected patients, but it is a deeply personal and preference-sensitive decision rather than an automatic recommendation for everyone with a family history or genetic result.

The breast surgeon may work with genetic counselors, medical oncologists, gynecologists, primary-care physicians, and plastic surgeons so the patient can understand both the medical risk and the physical and emotional implications of surgery.

Ductal Carcinoma in Situ

Ductal carcinoma in situ, commonly abbreviated DCIS, occurs when abnormal cells are found within a milk duct but have not invaded the surrounding breast tissue.

Treatment may include lumpectomy followed by radiation, mastectomy, endocrine therapy in selected situations, or a carefully individualized approach based on the extent of disease, pathology, imaging, age, overall health, and patient preferences.

Although DCIS is noninvasive, the diagnosis can still be emotionally difficult because it contains the word carcinoma and requires decisions that may involve surgery, radiation, medication, and concerns about future invasive cancer.

A thoughtful breast surgeon helps the patient understand both sides of that reality. DCIS is not the same as invasive breast cancer, but it should not be dismissed as though it has no medical significance.

Invasive Breast Cancer

Invasive breast cancer develops when malignant cells grow beyond the ducts or lobules into surrounding breast tissue.

Common types include invasive ductal carcinoma and invasive lobular carcinoma, although breast cancer includes several additional pathological and molecular subtypes.

Treatment depends on factors such as:

• Tumor size and location
• Lymph-node involvement
• Hormone-receptor status
• HER2 status
• Tumor grade
• Genetic findings
• Overall stage
• Patient health
• Previous treatment
• Patient preferences

Breast cancer may be treated with surgery, radiation, chemotherapy, endocrine therapy, targeted therapy, immunotherapy, or a combination of treatments. Some patients undergo surgery first, while others receive systemic treatment beforehand to shrink the tumor, evaluate treatment response, or improve surgical options.

The breast surgeon needs to understand how tumor biology affects the sequence of treatment. Two patients with tumors of similar size may receive very different plans because one cancer is strongly hormone-sensitive while another is HER2-positive or triple-negative.

Locally Advanced and Inflammatory Breast Cancer

Locally advanced breast cancer may involve a large tumor, the skin or chest wall, extensive lymph-node disease, or other features suggesting that surgery should not necessarily be the first treatment.

Inflammatory breast cancer is an aggressive form that often causes redness, swelling, warmth, rapid breast enlargement, and skin changes rather than one easily felt lump.

These patients commonly receive systemic treatment before surgery, followed by an operation and radiation when the disease responds and remains appropriate for local treatment.

A surgeon caring for these patients must understand that moving directly to the operating room can be the wrong sequence even when the cancer appears surgically removable. Treatment planning requires close coordination with medical and radiation oncology.

Recurrent Breast Cancer

Breast cancer may return within the breast, chest wall, nearby lymph nodes, or another part of the body after previous treatment.

A breast surgeon may evaluate whether another operation could provide local control, relieve symptoms, or contribute to a broader treatment plan.

The options depend on the original surgery, previous radiation, location of recurrence, tumor biology, disease elsewhere in the body, and the patient’s overall goals.

A recurrence can be emotionally devastating because the patient has already gone through diagnosis and treatment once before. The surgeon’s role includes explaining what surgery can realistically accomplish without offering false reassurance or removing hope unnecessarily.

Male Breast Cancer

Men can also develop breast cancer, although the disease is less common in male patients.

Evaluation may involve imaging, biopsy, genetic counseling, and treatment planning similar to that used for female patients, while differences in breast anatomy may influence the surgical approach.

Male patients may experience embarrassment or feel isolated because breast cancer is often discussed publicly as a disease affecting only women. A breast surgeon should create a clinical environment in which the diagnosis is addressed directly and respectfully without treating the patient as an unusual curiosity.

Phyllodes Tumors

Phyllodes tumors are uncommon breast tumors that may be benign, borderline, or malignant.

Surgery generally focuses on removing the tumor with an appropriate margin of surrounding tissue, while lymph-node surgery is not routinely approached in the same way as it is for typical invasive breast cancer.

Large tumors may require careful planning to preserve breast shape or coordinate reconstruction. Malignant phyllodes tumors can behave differently from more common breast cancers, making accurate pathology review and multidisciplinary discussion especially important.

What Operations Do Breast Surgeons Perform?

Breast surgeons perform diagnostic, breast-conserving, mastectomy, lymph-node, and oncoplastic procedures, along with selected image-guided interventions.

Common procedures include:

• Excisional breast biopsy
• Image-localized excision
• Lumpectomy or partial mastectomy
• Oncoplastic partial mastectomy
• Total mastectomy
• Skin-sparing mastectomy
• Nipple-sparing mastectomy
• Sentinel lymph node biopsy
• Axillary lymph node dissection
• Duct excision
• Cyst or abscess drainage
• Ultrasound-guided procedures
• Core needle biopsy
• Punch biopsy
• Placement of selected localization devices

The updated fellowship requirements scheduled to take effect August 1, 2026 include minimum experience with breast ultrasound, percutaneous procedures, partial mastectomy and excisional biopsy, mastectomy, sentinel lymph node biopsy, axillary lymph node dissection, and oncoplastic procedures. Fellows are expected to log all cases rather than only the minimum numbers.

What Is a Lumpectomy?

A lumpectomy, also called breast-conserving surgery or partial mastectomy, removes the cancer or abnormal tissue along with a surrounding margin while preserving the remainder of the breast.

Lumpectomy is generally followed by radiation for many patients with invasive breast cancer or DCIS, although the exact recommendation depends on the diagnosis and clinical circumstances.

For appropriately selected patients, breast-conserving surgery followed by radiation can provide cancer outcomes comparable to mastectomy, which means that removing the entire breast is not automatically the safer or more effective choice simply because it is the larger operation.

The surgeon must consider whether the abnormal area can be removed with clear margins while preserving a breast shape and size the patient finds acceptable.

A small tumor in a relatively large breast may be straightforward to remove through breast-conserving surgery, while a larger tumor, multiple areas of disease, previous radiation, genetic risk, or a small breast relative to the area being removed may change the available options.

The patient’s preferences also matter. Some people strongly value preserving the breast, while others feel more comfortable choosing mastectomy after understanding that both approaches can involve additional treatment and ongoing follow-up.

What Is a Mastectomy?

A mastectomy removes most or all breast tissue and may be recommended or chosen for several reasons, including extensive disease, multiple areas of cancer, inability to receive radiation, a high-risk genetic condition, recurrence after prior breast-conserving treatment, or personal preference.

Different types include:

• Total or simple mastectomy
• Skin-sparing mastectomy
• Nipple-sparing mastectomy
• Modified radical mastectomy in selected situations

Skin-sparing and nipple-sparing approaches preserve more of the external breast envelope for reconstruction, but they are not appropriate for every tumor or patient.

The decision involves cancer safety, breast anatomy, blood supply to the skin and nipple, previous operations, smoking, diabetes, radiation, reconstructive plans, and the patient’s priorities.

A mastectomy may be performed with immediate reconstruction, delayed reconstruction, or no reconstruction. Some patients prefer an aesthetic flat closure rather than creation of a new breast mound, and that choice deserves the same thoughtful discussion as implant-based or tissue-based reconstruction.

Mastectomy does not always eliminate the need for radiation, systemic treatment, surveillance, or future procedures, which is another reason the decision should be based on the complete treatment plan rather than the assumption that the most extensive surgery will necessarily end all further care.

What Is a Sentinel Lymph Node Biopsy?

Breast cancer can spread through the lymphatic system, and the sentinel lymph nodes are the first nodes most likely to receive drainage from the tumor area.

During sentinel lymph node biopsy, the surgeon identifies and removes a small number of these nodes so a pathologist can examine them for cancer cells.

The procedure is often performed during lumpectomy or mastectomy and may allow patients with negative sentinel nodes to avoid a more extensive axillary lymph node dissection.

The modern management of lymph nodes has become increasingly individualized. Not every patient with a positive node requires complete removal of the remaining axillary nodes, particularly when the disease burden is limited and radiation or systemic treatment is part of the plan.

A breast surgeon must understand the evidence well enough to avoid both undertreatment and unnecessary surgery.

What Is an Axillary Lymph Node Dissection?

An axillary lymph node dissection removes a larger group of lymph nodes from the underarm region.

It may be recommended when there is more extensive nodal disease, when sentinel node findings meet certain criteria, or when the patient’s treatment situation does not support a less extensive approach.

The procedure can provide important disease control and staging information, but it also carries a greater risk of numbness, shoulder stiffness, nerve symptoms, fluid collections, and lymphedema than sentinel lymph node biopsy.

Breast surgeons therefore work with radiation oncologists, medical oncologists, imaging specialists, and rehabilitation professionals to determine when the benefit justifies those additional risks.

What Is Oncoplastic Breast Surgery?

Oncoplastic breast surgery combines cancer removal with techniques intended to preserve or improve breast shape.

When a lumpectomy removes a substantial amount of tissue, the remaining breast can develop a visible indentation, distortion, nipple displacement, or asymmetry. Oncoplastic techniques rearrange nearby breast tissue or use other reconstructive methods to fill the surgical defect while still following cancer-surgery principles.

Oncoplastic procedures may range from relatively limited tissue rearrangement to more advanced operations resembling breast reduction or lift techniques. The updated fellowship standards require fellows to gain experience with oncoplastic procedures, and the American Society of Breast Surgeons provides dedicated imaging, oncoplastic, and axillary surgical skills education for current fellows.

The cosmetic result matters, but oncoplastic surgery is not simply cosmetic surgery performed during cancer treatment. The primary goal remains complete and safe removal of the cancer, while the reconstructive component seeks to preserve shape and quality of life when that can be achieved without compromising oncologic care.

Do Breast Surgeons Perform Reconstruction?

Breast surgeons and plastic surgeons often work together, but their roles are generally different.

The breast surgeon removes the cancer or breast tissue and manages the oncologic operation, while the plastic and reconstructive surgeon creates or restores the breast shape through implants, tissue expanders, tissue flaps, fat grafting, reduction techniques, or other reconstructive procedures.

Some breast surgeons perform oncoplastic tissue rearrangement and selected closure techniques themselves, while more extensive reconstruction is generally performed by a plastic surgeon.

The fellowship curriculum includes formal exposure to plastic and reconstructive surgery so breast surgeons understand the available options, the effect of radiation on reconstruction, the advantages and limitations of implants and tissue-based procedures, and how the cancer operation can be planned to support a future reconstruction.

This collaboration should begin before mastectomy whenever possible, particularly when the placement of incisions, preservation of skin or nipple, timing of radiation, or selection of immediate versus delayed reconstruction may affect the final plan.

Is Breast Surgery a Residency or a Fellowship?

Breast surgical oncology is generally a one-year fellowship completed after a residency that leads to surgical board eligibility, most commonly general surgery.

The standard pathway is:

College → medical school → general surgery residency → breast surgical oncology fellowship

The Society of Surgical Oncology and American Society of Breast Surgeons jointly approve breast surgical oncology fellowship programs and conduct a formal matching process through National Matching Services.

Breast fellowships are not currently accredited as an American Board of Medical Specialties subspecialty through the ACGME in the same way as complex general surgical oncology, pediatric surgery, or surgical critical care. The fact that the ACGME manages the operative case-log database for breast fellows does not make the fellowship an ACGME-accredited board subspecialty. Oversight and program approval remain with the joint breast surgical oncology training structure administered by SSO and ASBrS.

Step 1: Complete College and the Premed Requirements

The journey begins by earning a bachelor’s degree and completing the prerequisite courses required by the medical schools where you plan to apply.

There is no required undergraduate major for becoming a breast surgeon. You may study biology, chemistry, psychology, engineering, public health, business, history, English, or another field that genuinely interests you, provided you complete the required science coursework and prepare adequately for the MCAT.

During college, your broader preparation for medicine will usually include some combination of clinical experience, community service, physician shadowing, research, leadership, teaching, mentoring, and activities that help you understand how illness affects patients and families.

You do not need to make every activity about breast cancer or surgery. Most future breast surgeons will not understand the full specialty during college, and medical schools are selecting students who show the potential to become thoughtful physicians rather than asking applicants to commit to a fellowship that begins many years later.

Cancer-related volunteering, breast cancer research, work with survivors, or shadowing a surgeon may help you explore the field when those opportunities are meaningful and accessible. However, clinical experience in another setting can teach you equally valuable lessons about communication, fear, uncertainty, body image, caregiving, and trust.

My collection of premed guides and application resources can help you organize your coursework, activities, MCAT preparation, and application timeline without making the process feel as though every part has to be completed at once.

Step 2: Take the MCAT and Apply to Medical School

Most students take the MCAT before applying to medical school, and admissions committees review the score alongside GPA, clinical experiences, service, research, leadership, essays, letters of recommendation, and interviews.

An interest in cancer care, women’s health, genetics, surgery, public health, health disparities, or long-term patient relationships may naturally become part of your application story.

However, you do not need to promise that breast surgery is the only field you would ever consider, particularly when you have not yet experienced general surgery residency, breast imaging, medical oncology, radiation oncology, pathology, reconstruction, or the emotional responsibility of helping someone choose among several life-changing operations.

Remaining open-minded does not weaken an application. It reflects the realistic understanding that medical school will introduce you to specialties and patient populations that are difficult to appreciate fully from the outside.

The immediate question is why you want to become a physician and what your experiences have taught you about caring for other people, while your eventual specialty can develop gradually through the education ahead.

For MCAT planners, application checklists, tracking spreadsheets, and other downloads, you can explore my free premed and MCAT resources.

Step 3: Complete Medical School

Future breast surgeons earn either an M.D. or D.O. degree, with medical school traditionally lasting four years.

During the earlier portion of medical school, students build a foundation in anatomy, physiology, pathology, pharmacology, genetics, immunology, microbiology, clinical reasoning, and the major organ systems.

Pathology and genetics later become especially relevant to breast surgery because treatment depends on far more than tumor size. Hormone-receptor status, HER2 expression, histological type, grade, genetic findings, lymph-node involvement, and response to systemic treatment may all influence the surgical plan.

During the clinical years, students rotate through general surgery, internal medicine, pediatrics, family medicine, psychiatry, obstetrics and gynecology, neurology, emergency medicine, and other specialties.

A general surgery clerkship may provide your first opportunity to participate in breast clinic, observe lumpectomy or mastectomy, review imaging with a surgeon, and follow patients after surgery.

Rotations in medical oncology, radiation oncology, radiology, pathology, genetics, plastic surgery, and primary care can provide equally valuable insight into the patient’s complete treatment journey.

A student may initially be drawn to the operation, while later discovering that the most meaningful part of the field is helping patients understand options during an uncertain and emotionally difficult period.

Step 4: Explore Breast Surgery During Medical School

Medical students may explore breast surgery through:

• General surgery rotations
• Breast surgery electives
• Surgical oncology electives
• Medical oncology
• Radiation oncology
• Breast imaging
• Pathology
• Plastic surgery
• Genetics
• Cancer research
• Breast tumor boards
• Mentorship with breast surgeons

Not every medical school has a dedicated breast surgery division or fellowship, but breast disease is part of general surgery training and is commonly encountered at academic medical centers and community hospitals.

Clinic may provide a more complete view of the specialty than the operating room alone. In clinic, you may see the surgeon review imaging, explain biopsy results, discuss genetic testing, compare lumpectomy and mastectomy, and help a patient think through reconstruction or radiation.

These conversations reveal that the surgeon is not simply removing tissue. The physician is helping someone make a decision involving cancer control, physical appearance, sensation, recovery, family risk, sexuality, work, and personal identity.

Step 5: Decide Whether General Surgery Is the Right Foundation

Before pursuing breast surgical oncology fellowship, you must first complete the broad training of general surgery.

General surgery residency includes abdominal surgery, emergency surgery, trauma, critical care, breast disease, endocrine surgery, colorectal surgery, surgical oncology, skin and soft-tissue conditions, and perioperative management.

You will spend substantial time caring for patients whose conditions are unrelated to breast surgery, and that broader training remains important because it develops operative judgment, complication management, critical care knowledge, leadership, and the ability to care for patients across several clinical settings.

An interest in breast cancer may guide you, but you should also consider whether you enjoy the broader responsibilities of surgical training, including inpatient care, early rounds, operating-room preparation, overnight call, detailed feedback, technical learning, and responsibility when complications develop.

The complete residency pathway is explained in greater depth in my guide on how to become a general surgeon.

Step 6: Apply to General Surgery Residency

Medical students pursuing breast surgery ordinarily apply to categorical general surgery residency programs through ERAS and participate in the residency match.

Programs may consider clinical performance, surgery clerkship evaluations, licensing examination results, letters of recommendation, research, leadership, service, professionalism, written materials, and interviews.

Breast-specific research is not required to enter general surgery. Meaningful scholarship in cancer, genetics, surgery, health disparities, public health, outcomes, education, quality improvement, or another area can help you develop valuable skills without forcing you to decide on fellowship before residency begins.

Students who already have a strong interest in breast surgery may consider whether a residency provides:

• Dedicated breast surgery rotations
• Fellowship-trained breast surgeons
• Breast tumor boards
• Breast imaging exposure
• Cancer-center experience
• Plastic and reconstructive surgery collaboration
• Research opportunities
• Fellowship placement
• Supportive mentorship
• Strong overall surgical training

Those opportunities can help you explore and prepare for fellowship, although the quality of the complete general surgery education, resident autonomy, program culture, operative development, and trainee support should remain central to the decision.

Step 7: Complete General Surgery Residency

The standard pathway requires at least five years of progressive general surgery residency training.

During those years, future breast surgeons learn to evaluate surgical disease, prepare patients for operations, perform procedures, manage postoperative recovery, recognize complications, care for critically ill patients, lead teams, and communicate with patients and families.

General surgery residency includes breast disease as one of its core content areas, and the American Board of Surgery identifies the breast, skin, and soft tissue among the conditions a certified general surgeon is expected to understand and manage.

Breast surgery rotations may provide experience with:

• Evaluation of breast masses
• Imaging review
• Needle and excisional biopsy
• Lumpectomy
• Mastectomy
• Sentinel lymph node biopsy
• Axillary surgery
• Benign breast disease
• High-risk clinics
• Tumor boards
• Postoperative care

The depth of exposure varies among residency programs. Some residents train with several fellowship-trained breast surgeons at a large cancer center, while others learn breast surgery from general surgeons who maintain broad community practices.

Either environment can provide a strong foundation, although residents considering a dedicated breast career may benefit from mentors who understand fellowship applications, multidisciplinary breast programs, research opportunities, and the range of academic and community practices available after training.

Do Future Breast Surgeons Complete Research Years?

Some general surgery residents interested in breast surgical oncology complete dedicated research, although one or more extra research years are not required for every applicant.

Possible areas of scholarship include:

• Breast cancer biology
• Surgical outcomes
• Health disparities
• Genetic risk
• Screening and early detection
• Oncoplastic surgery
• Lymph-node management
• Quality of life
• Survivorship
• Clinical trials
• Patient decision-making
• Implementation science
• Surgical education

Research can help residents understand how evidence changes the extent of surgery. Breast surgery has moved away from several historically more extensive operations as studies have shown that carefully selected patients can receive less surgery without compromising cancer outcomes.

The specialty continues to evolve as systemic treatments improve, imaging changes, genetic testing expands, and trials evaluate whether certain operations or lymph-node procedures can be reduced or omitted safely.

A meaningful research experience can help you understand that evolution, build mentorship, and learn how to evaluate evidence regardless of whether your eventual practice is based at a university or community hospital.

Step 8: Apply to Breast Surgical Oncology Fellowship

General surgery residents generally apply to breast surgical oncology fellowship during the later portion of residency.

The Society of Surgical Oncology and American Society of Breast Surgeons jointly approve participating programs, while National Matching Services administers the formal fellowship match.

Programs may evaluate:

• General surgery residency performance
• Clinical judgment and operative development
• Letters of recommendation
• Breast surgery experience
• Research and scholarly work
• Teaching and leadership
• Professionalism
• Career goals
• Commitment to multidisciplinary care
• Interview performance

Applicants may find that programs differ in clinical volume, research opportunities, oncoplastic exposure, imaging experience, reconstructive collaboration, high-risk care, and the types of careers pursued by recent graduates.

One program may be strongly connected to a comprehensive cancer center, while another may provide a broad community-based experience involving benign disease, cancer surgery, imaging, and survivorship.

Because the fellowship lasts only one year, applicants often pay close attention to whether the schedule offers meaningful participation rather than observation, how much operative independence fellows receive, and whether the program provides enough exposure to the nonsurgical disciplines that shape breast care.

Step 9: Complete a One-Year Breast Surgical Oncology Fellowship

Breast surgical oncology fellowship consists of at least one year of interdisciplinary education after a qualifying residency.

The training is intentionally broader than spending twelve months performing additional lumpectomies and mastectomies. Fellows learn how to integrate surgery with imaging, pathology, systemic treatment, radiation, genetics, reconstruction, rehabilitation, psychosocial care, research, and survivorship.

The updated program requirements taking effect August 1, 2026 include at least 24 weeks of breast surgery with regular clinic participation, four weeks each in medical oncology and breast imaging, three weeks each in radiation oncology and plastic surgery, one week in pathology, and additional required exposure to genetics, psychosocial care, physical therapy, lymphedema management, community outreach, and clinical research training.

During fellowship, the surgeon develops deeper experience in:

• Benign and malignant breast disease
• High-risk assessment
• Genetic counseling principles
• Breast imaging
• Image-guided procedures
• Breast-conserving surgery
• Mastectomy techniques
• Nipple-sparing surgery
• Lymph-node surgery
• Oncoplastic surgery
• Reconstruction planning
• Medical oncology
• Radiation oncology
• Pathology
• Rehabilitation and lymphedema care
• Clinical research
• Community education

The fellowship also requires fellows to maintain operative and nonoperative case logs, meet the minimum training standards, complete the required survey and program documentation, and receive a certificate of completion through the breast surgical oncology training structure.

Breast Imaging Training

Breast surgeons do not replace breast radiologists, but they need to understand how mammography, ultrasound, MRI, and image-guided procedures influence diagnosis and surgical planning.

Fellows learn to interpret the clinical meaning of imaging findings, understand BI-RADS terminology, recognize when additional imaging or biopsy is needed, and appreciate the limitations of each modality.

Hands-on breast ultrasound can allow a surgeon to evaluate a palpable abnormality, localize a lesion during surgery, guide certain procedures, assess an abscess, or help plan an incision.

The updated fellowship requirements include substantial breast-imaging exposure and minimum experience reviewing screening studies, diagnostic mammograms, ultrasound examinations, and breast MRI.

The American Society of Breast Surgeons also offers separate individual certification in breast ultrasound and stereotactic breast procedures for surgeons who satisfy those program requirements.

Medical and Radiation Oncology Training

A breast surgeon does not prescribe most chemotherapy, immunotherapy, targeted therapy, endocrine therapy, or radiation treatment, but the surgeon must understand why those treatments are recommended and how they affect surgical timing.

A patient may receive chemotherapy before surgery because the cancer is large, involves lymph nodes, or has a biological subtype expected to respond well to systemic treatment. Another patient may proceed directly to surgery because the cancer is small, hormone-sensitive, and unlikely to benefit from treatment beforehand.

Radiation commonly follows breast-conserving surgery and may also be recommended after mastectomy when the disease has certain higher-risk features.

Formal fellowship rotations in medical and radiation oncology help the surgeon understand how those physicians evaluate risk, choose treatments, monitor side effects, and discuss recommendations with patients.

That knowledge makes it easier for the surgeon to explain why the operation cannot be planned in isolation from the rest of the cancer treatment.

Pathology and Genetics Training

Pathology determines whether a breast abnormality is benign or malignant and provides information that influences staging, surgery, systemic treatment, and prognosis.

Breast surgeons need to understand:

• Histological type
• Tumor grade
• Margins
• Hormone receptors
• HER2 status
• Lymph-node findings
• Treatment response
• High-risk lesions
• Whether imaging and pathology findings agree

Genetic findings can also change the discussion. A patient with cancer in one breast may be considering surgery for the opposite breast because of inherited risk, while another patient may learn that the genetic result has implications for siblings, children, ovarian risk, or future screening.

The surgeon does not replace the genetic counselor or pathologist, but the fellowship provides enough exposure to help the physician integrate their findings into an understandable surgical plan.

Rehabilitation and Lymphedema Care

Breast surgery can affect shoulder movement, chest-wall sensation, arm function, posture, and the lymphatic system.

Lymphedema is swelling that can occur when lymphatic drainage is disrupted, particularly after lymph-node surgery or radiation.

Modern breast care includes efforts to reduce unnecessary axillary surgery, identify early symptoms, refer patients for rehabilitation, and support recovery before limitations become more difficult to reverse.

The updated fellowship standards require direct exposure to physical therapy, rehabilitation, and lymphedema care rather than treating those services as unrelated to the surgeon’s work.

A breast surgeon should understand that cancer control is only part of the patient’s outcome. Pain, movement, sensation, appearance, confidence, and the ability to return to work or caregiving also matter.

Step 10: Obtain Medical Licensure and Professional Certification

Breast surgeons must hold an appropriate medical license and satisfy the credentialing requirements of the hospitals or healthcare systems where they practice.

Most pursue board certification in general surgery through the American Board of Surgery after completing residency and the applicable written and oral examinations.

Breast surgery does not currently have a separate American Board of Surgery subspecialty certificate comparable to complex general surgical oncology, pediatric surgery, vascular surgery, or surgical critical care.

A surgeon who completes an approved breast surgical oncology fellowship receives a certificate of completion through the breast surgical oncology fellowship structure overseen by SSO and ASBrS, but that fellowship certificate should not be described as a separate American Board of Medical Specialties board certification.

A breast surgeon may therefore hold:

• A state medical license
• American Board of Surgery certification in general surgery
• A breast surgical oncology fellowship certificate
• Procedure-specific certifications such as breast ultrasound
• Hospital privileges for breast and lymph-node surgery

The exact combination depends on the surgeon’s training, practice, and institutional requirements.

How Long Does It Take to Become a Breast Surgeon?

The traditional dedicated pathway includes four years of college, four years of medical school, five years of general surgery residency, and one year of breast surgical oncology fellowship.

That creates a total of approximately 14 years after high school.

The timeline may become longer when someone:

• Takes gap years before medical school
• Completes an M.D./Ph.D. or another degree
• Pursues dedicated research during residency
• Takes parental or medical leave
• Changes specialties
• Follows another personal or professional timeline

A resident who completes two research years may spend seven calendar years within general surgery before beginning the one-year fellowship, which could bring the complete post-high-school path to approximately 16 years.

There is no required age by which someone must complete training, and the pathway does not need to be decided while you are still a premed. Medical school and general surgery residency will provide much more realistic insight into whether breast surgery and oncology are where you want to build your career.

Can a General Surgeon Practice Breast Surgery Without Fellowship?

Yes. Breast disease is part of general surgery training, and many general surgeons evaluate breast abnormalities and perform lumpectomies, mastectomies, lymph-node procedures, biopsies, and other breast operations without completing a dedicated breast surgical oncology fellowship.

The American Board of Surgery includes breast disease within the expected scope of general surgery knowledge and experience.

The scope of a general surgeon’s breast practice depends on residency experience, case volume, mentorship, hospital privileges, community needs, and access to multidisciplinary resources.

A dedicated fellowship provides additional concentrated training in imaging, genetics, medical oncology, radiation oncology, plastic surgery, pathology, high-risk care, oncoplastic techniques, research, rehabilitation, and the management of complex or unusual breast disease.

Fellowship is therefore not legally required for every surgeon who treats breast cancer, but it can be particularly valuable for someone who plans to build a practice focused almost entirely on breast disease or work within a comprehensive multidisciplinary breast center.

How Is a Breast Surgeon Different From a Surgical Oncologist?

A breast surgeon focuses specifically on benign and malignant diseases of the breast and may complete a one-year breast surgical oncology fellowship.

A complex general surgical oncologist completes a two-year ACGME-accredited fellowship covering cancers across several areas, which may include gastrointestinal, liver, pancreatic, breast, endocrine, melanoma, and soft-tissue disease.

The fields overlap because some complex general surgical oncologists build breast-focused practices, while some breast surgeons participate extensively in cancer research and multidisciplinary oncology care.

A dedicated breast fellowship generally provides more concentrated exposure to breast imaging, high-risk clinics, genetic counseling, oncoplastic procedures, reconstruction planning, rehabilitation, benign disease, and the complete breast-care continuum.

My guide on how to become a surgical oncologist explains the broader two-year oncology pathway and its separate American Board of Surgery subspecialty certification process.

How Is a Breast Surgeon Different From a Plastic Surgeon?

A breast surgeon treats breast disease and performs the cancer-removal or risk-reducing portion of the operation.

A plastic surgeon completes plastic surgery training and performs reconstructive or cosmetic procedures involving the breast and other areas of the body.

During mastectomy with reconstruction, the breast surgeon usually removes the breast tissue and evaluates lymph nodes, while the plastic surgeon creates the reconstructed breast using an implant, tissue expander, tissue from another part of the body, or another technique.

The two surgeons plan the operation together because incision placement, skin and nipple preservation, blood supply, radiation, breast size, previous surgery, and the patient’s goals can affect both cancer treatment and reconstruction.

Some breast surgeons perform oncoplastic rearrangement after lumpectomy, although more extensive reconstructive surgery generally remains within the plastic surgeon’s role.

How Is a Breast Surgeon Different From a Medical Oncologist?

A medical oncologist completes internal medicine residency followed by hematology and oncology fellowship and treats breast cancer through systemic therapies such as chemotherapy, endocrine therapy, targeted therapy, and immunotherapy.

A breast surgeon completes surgical training and treats appropriate patients through lumpectomy, mastectomy, lymph-node surgery, and other procedures.

These physicians frequently care for the same patient. The medical oncologist may recommend treatment before surgery, while the surgeon uses the response to help plan the operation, and the medical oncologist may then continue treatment afterward.

Neither specialist replaces the other, because breast cancer treatment often requires local therapy, systemic therapy, or both.

How Is a Breast Surgeon Different From a Breast Radiologist?

A breast radiologist completes diagnostic radiology training and specializes in interpreting mammography, ultrasound, MRI, and other breast imaging.

Breast radiologists also perform image-guided biopsies and localization procedures.

The breast surgeon uses the radiologist’s findings to determine whether surgery is needed and how the abnormal area should be removed.

The two physicians must communicate closely because the imaging, pathology, physical examination, and operative plan need to agree. When imaging shows a suspicious lesion but the biopsy appears benign, the team must decide whether the results are truly reassuring or whether more tissue should be sampled.

Where Do Breast Surgeons Work?

Breast surgeons commonly work in:

• Academic medical centers
• Comprehensive cancer centers
• Community hospitals
• Dedicated breast centers
• Multispecialty surgical groups
• Private surgical practices
• Veterans Affairs medical centers
• Large healthcare systems
• High-risk and genetics programs

Academic breast surgeons may divide their time among operations, outpatient clinic, tumor boards, research, teaching, quality improvement, and program leadership.

Community breast surgeons may maintain clinically focused practices involving benign disease, cancer surgery, high-risk evaluation, imaging review, and long-term follow-up.

Some surgeons practice breast surgery almost exclusively, while others combine breast care with endocrine surgery, general surgery, surgical oncology, or another related area.

The structure depends on the surgeon’s training, institution, community needs, and personal career goals.

What Is a Breast Surgeon’s Schedule Like?

A breast surgeon’s schedule is often more planned than that of a trauma or acute care surgeon because most breast operations are scheduled in advance.

A typical week may include:

• Operating-room days
• New-patient and follow-up clinic
• High-risk clinics
• Tumor board
• Imaging and pathology review
• Research or teaching
• Administrative responsibilities
• Postoperative care

Many breast operations can be performed as outpatient procedures, although mastectomy, reconstruction, medical complexity, or complications may require hospitalization.

Urgent problems still occur, including infections, bleeding, wound complications, unexpected pathology, and coordination of time-sensitive cancer treatment, but middle-of-the-night operations are generally less central to the specialty than they are in trauma or emergency general surgery.

The actual lifestyle depends on whether the surgeon also takes general surgery call, works within a breast-only group, shares coverage with several partners, or maintains academic and administrative responsibilities.

A surgeon at a dedicated cancer center may have a very different weekly rhythm from a community general surgeon whose practice includes both breast surgery and emergency call.

How Can Premed Students Explore Breast Surgery?

Premed students may explore the broader field through hospital volunteering, general surgeon shadowing, cancer research, breast cancer support organizations, public-health initiatives, rehabilitation programs, genetics research, or work with patients and survivors.

Direct observation of breast clinic or surgery may be helpful, but it is not required for becoming a strong medical school applicant.

Students can also learn from the parts of cancer care that occur outside the operating room. Volunteering with patients receiving chemotherapy, supporting people during rehabilitation, or participating in community education may reveal how cancer affects work, relationships, finances, family responsibilities, and identity.

Those experiences may help you understand that a breast surgeon’s impact cannot be measured only by whether the tumor was removed. The patient’s understanding, recovery, physical function, emotional health, and ability to return to daily life also matter.

How Can Medical Students Prepare for Breast Surgery?

Medical students interested in breast surgery can gradually build experience through general surgery, breast electives, surgical oncology, medical oncology, radiology, radiation oncology, pathology, genetics, plastic surgery, research, and mentorship.

A strong surgery clerkship and sub-internship can help prepare students for general surgery residency, while breast clinic and tumor board may clarify whether the specialty’s combination of surgery, oncology, communication, and longitudinal care feels meaningful.

Technical skill develops during residency and fellowship, so a medical student is not expected to enter training knowing how to perform a nipple-sparing mastectomy, interpret every breast MRI, or independently design a complete cancer treatment plan.

Reliability, preparation, communication, curiosity, compassion, teamwork, and willingness to learn from feedback are far more important at this stage than trying to appear like a finished surgeon.

What Qualities May Fit Breast Surgery?

Breast surgery may appeal to someone who enjoys surgery, oncology, imaging, genetics, multidisciplinary care, patient education, and longer-term clinical relationships.

The field rewards careful communication because patients are often asked to choose among several medically reasonable options rather than being told that only one operation is possible.

A surgeon must be able to explain risk clearly without increasing fear unnecessarily, discuss appearance and sensation without seeming dismissive, and support a patient whose choice may differ from what the surgeon would personally select.

Attention to detail matters because tumor location, imaging, pathology, margins, lymph nodes, and reconstructive planning can all influence the operation.

Humility is equally important because breast care evolves rapidly, and the most thoughtful recommendation may involve less surgery rather than more.

Is Becoming a Breast Surgeon Worth It?

Breast surgery can be a deeply meaningful career for someone who enjoys the combination of surgery, cancer care, communication, imaging, genetics, and long-term patient relationships.

The specialty allows surgeons to remove cancer, help patients reduce inherited risk, treat painful or concerning benign disease, and guide people through decisions that may affect both survival and personal identity.

The work can also be emotionally demanding. A patient may be newly diagnosed, worried about recurrence, grieving changes to the body, or trying to make treatment decisions while caring for children, working, and supporting other family members.

Not every cancer responds as hoped, and surgeons may continue caring for patients who experience recurrence or metastatic disease after earlier treatment.

The training pathway is long, although the additional fellowship is shorter than many other surgical subspecialties, and the schedule may offer more predictability than several emergency-based surgical careers.

Whether the field feels worthwhile depends on the kind of work and responsibility that gives you meaning. The clearest understanding usually develops through exposure to breast clinic, imaging, tumor board, surgery, reconstruction planning, postoperative recovery, survivorship, and the patient relationships that continue long after the initial operation.

Frequently Asked Questions About Becoming a Breast Surgeon

How many years does it take to become a breast surgeon?

The dedicated fellowship pathway generally takes approximately 14 years after high school, including four years of college, four years of medical school, five years of general surgery residency, and one year of breast surgical oncology fellowship.

Gap years, research time, dual degrees, leave, and other personal circumstances may extend the timeline.

What residency do breast surgeons complete?

Most breast surgeons complete a categorical general surgery residency before pursuing optional breast surgical oncology fellowship training.

How long is breast surgical oncology fellowship?

An approved breast surgical oncology fellowship includes a minimum of one year of interdisciplinary education and training after a qualifying residency.

Is breast surgery fellowship required?

No. General surgery residency includes training in breast disease, and general surgeons may perform breast operations without completing an additional fellowship.

A breast surgical oncology fellowship provides concentrated training for physicians who plan to build a breast-focused practice or work within a comprehensive multidisciplinary program.

Is breast surgical oncology fellowship ACGME accredited?

Breast surgical oncology fellowships are jointly approved by the Society of Surgical Oncology and American Society of Breast Surgeons rather than functioning as an ACGME-accredited American Board of Medical Specialties subspecialty.

The ACGME manages the fellowship case-log system, but program oversight and approval remain with the joint breast surgical oncology training structure.

Are breast surgeons board certified?

Most breast surgeons are board certified in general surgery through the American Board of Surgery.

Breast surgery does not currently have a separate ABS subspecialty board certificate, although graduates of approved fellowships may receive a breast surgical oncology fellowship certificate.

Do breast surgeons perform lumpectomies?

Yes. Lumpectomy, also called breast-conserving surgery or partial mastectomy, is one of the primary cancer operations performed by breast surgeons.

Do breast surgeons perform mastectomies?

Yes. Breast surgeons perform total, skin-sparing, nipple-sparing, and other mastectomy procedures when appropriate for the patient’s disease, anatomy, risk, and preferences.

Do breast surgeons perform reconstruction?

Breast surgeons may perform oncoplastic tissue rearrangement and selected closure techniques, while more extensive implant-based or tissue-flap reconstruction is generally performed by plastic surgeons.

Do breast surgeons perform biopsies?

Breast surgeons may perform core needle biopsies, excisional biopsies, punch biopsies, cyst aspiration, abscess drainage, and other procedures depending on training and practice.

Breast radiologists also perform many image-guided breast biopsies.

Do breast surgeons treat benign conditions?

Yes. Breast surgeons evaluate and treat benign breast masses, cysts, nipple discharge, infections, abscesses, high-risk lesions, breast pain, and other noncancerous conditions.

Do breast surgeons treat male patients?

Yes. Men can develop breast cancer and benign breast conditions, and breast surgeons evaluate and treat patients of all sexes.

Do breast surgeons give chemotherapy?

Medical oncologists generally prescribe chemotherapy, endocrine therapy, targeted treatment, and immunotherapy.

Breast surgeons coordinate the timing of surgery with those treatments.

Do breast surgeons provide radiation therapy?

Radiation oncologists plan and deliver radiation treatment.

Breast surgeons work closely with radiation oncologists because radiation recommendations can influence the choice and timing of surgery and reconstruction.

Do breast surgeons need research experience?

Research is not an absolute requirement for every stage, although it can strengthen a fellowship application and help trainees understand how breast cancer treatment continues to evolve.

Approved fellowships include scholarly activity and clinical or laboratory research as part of the training experience.

Is breast surgery competitive?

Breast surgical oncology programs evaluate applicants based on residency performance, clinical development, letters of recommendation, research, professionalism, career goals, and fit with the specialty.

The level of competition varies by application year and individual program.

Can both M.D. and D.O. physicians become breast surgeons?

Yes. Graduates of M.D. and D.O. medical schools can complete general surgery residency and breast surgical oncology fellowship when they satisfy the applicable program, licensing, and certification requirements.

What should I major in to become a breast surgeon?

There is no required undergraduate major. Students may choose nearly any field as long as they complete the prerequisite courses required by the medical schools where they plan to apply.

Do I need breast cancer experience before medical school?

No. Breast cancer volunteering, research, or shadowing can help you explore the field, but medical schools do not expect applicants to have selected a surgical subspecialty before matriculation.

Meaningful clinical and service experience in another setting can still prepare you well for medicine.

Can breast surgeons have a good work-life balance?

Work-life balance varies among practices, although breast surgery often includes more scheduled operations and fewer middle-of-the-night emergencies than trauma or acute care surgery.

The schedule depends on whether the surgeon takes general surgery call, works in a breast-only practice, participates in academic research, and shares coverage with a larger group.

What should I read next?

The foundational training pathway begins with my guide on how to become a general surgeon, while my guide on how to become a surgical oncologist can help you compare the focused one-year breast fellowship with the broader two-year complex general surgical oncology pathway.

You can also explore related cancer and general surgery careers through these guides:

• How to Become an HPB Surgeon
• How to Become a Colorectal Surgeon
• How to Become a Pediatric Surgeon