BRCA & Family History Clinic London: Risk-Reducing Breast Surgery

Our BRCA and family history clinic at 35 Weymouth Street, London W1G 8BJ, assesses inherited breast cancer risk and, where appropriate, offers risk-reducing breast surgery and reconstruction. Care is consultant-led by Mr Debashis Ghosh, Consultant Breast & Oncoplastic Surgeon (GMC 4657664). We accept both self-pay and insured patients (insurer fees honoured as per policy cover).

Peace of mind

For women with a significantly elevated genetic risk of developing breast cancer, risk-reducing breast surgery can be a proactive step in significantly lowering that risk.

This procedure typically involves removing both breasts (bilateral mastectomy) and, in many cases, reconstructing new breasts with implants or tissue from your own body.


Risk-reducing surgery can reduce the likelihood of developing breast cancer by up to 90–95%, making it an important consideration for women with certain risk factors. You may be a candidate for risk-reducing breast surgery if:

Registered & Regulated for practice in the United Kingdom

Royal College of Surgeons logo
BAPRAS logo
Association of Breast Surgery logo
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Your assessment pathway

Risk Assessment Models

We use validated risk assessment models, such as Tyrer-Cuzick and Manchester scoring, alongside your family history to calculate your individual lifetime risk of developing breast cancer.

Genetic Counselling

Before any testing takes place, our specialist genetic counsellors talk you through what a positive or negative result could mean, helping you make an informed, unpressured decision.

BRCA1, BRCA2 & PALB2 Gene Testing

We offer testing for BRCA1, BRCA2, PALB2 and other cancer-associated gene mutations, giving you clear, accurate information to guide your risk-reducing options.

Risk reducing treatments

Simple or Total Mastectomy

This involves the removal of the entire breast, including the nipple and areola, while leaving the underarm lymph nodes intact. It offers significant cancer risk reduction for high-risk patients.

Skin Sparing Mastectomy

This surgery preserves the outer skin of the breast whilst removing the tissue inside.  It is ideal for those planning breast reconstruction for more natural post surgical results.

Nipple Sparing Mastectomy

In this approach, the breast tissue is removed while leaving the nipple and areola intact which can provide more aesthetic outcomes, especially when combined with breast reconstruction.

Breast Reconstruction

Reconstruction can be done with implants or using your own tissue and is often performed during or after risk-reducing surgery to restore the breast's appearance. Your risk-reducing mastectomy and reconstruction are performed by the same surgeon, ensuring seamless, continuous care — learn more on our Breast Reconstruction page.

Why choose us

Specialist-Led Expertise

Led by a dual European Board-certified consultant (FEBS in Breast Surgery and Surgical Oncology), formerly Clinical Director of Breast Services for NHS England’s NCL Cancer Alliance, working alongside a multidisciplinary team of radiologists and oncologists.

State Of The Art Facilities

Our clinics use advanced technologies and techniques, including intra-operative testing, to support accurate diagnosis and effective treatment.

Dedicated Support

Our dedicated breast care nursing team offer emotional and practical support, guiding you through each step of your diagnosis and treatment with compassion and expertise.

Who will I see at the BRCA and family history clinic?

You are seen by Mr Debashis Ghosh, Founder and Lead Surgeon of Harley Street Breast Care, not passed between junior clinicians. He is a GMC-registered Consultant Breast & Oncoplastic Surgeon (GMC 4657664) with dual European Board certification in Breast Surgery and Surgical Oncology, and has been a consultant since 2012.

  • MS, FRCS (Edin), FRCS (Intercollegiate), FEBS (Breast Surgery), FEBS (Surgical Oncology)
  • Former Clinical Director of Breast Services, NHS England NCL Cancer Alliance
  • Former Clinical Lead for Breast Services, Royal Free London
  • Co-Chair of the specialist breast MDT at The Harley Street Clinic

Treatment planning has multidisciplinary input from radiologists, oncologists and pathologists. Read Mr Debashis Ghosh’s full profile.

How does the pathway to risk-reducing surgery work?

  1. Get in touch – call +44 (0) 207 205 2281 or book online. No GP referral is required for a private consultation, though insured patients should check their insurer’s requirements.
  2. Consultation – your family history, any previous breast cancer and your concerns are discussed with the consultant.
  3. Risk assessment – validated models such as Tyrer-Cuzick and Manchester scoring are used alongside your family history to estimate your lifetime risk.
  4. Genetic counselling and testing – where appropriate, counselling before testing for BRCA1, BRCA2, PALB2 and other cancer-associated gene mutations. Our guide to BRCA testing in the UK explains who is eligible.
  5. Your options – the choice between screening and surgery, and between the types of mastectomy, is made with you and depends on your test results, family history and individual risk factors.
  6. Surgery and reconstruction – your risk-reducing mastectomy and breast reconstruction are performed by the same surgeon, during or after the risk-reducing operation.
  7. Ongoing care – follow-up within the same specialist pathway.

Risk-reducing surgery lowers the risk of breast cancer significantly but does not remove it entirely, so your specialist will advise on monitoring afterwards. If you would rather start with surveillance, see our breast cancer screening service.

What patients say

From verified Doctify reviews: “The care was always respectful and never patronizing.” · “The team was honest, realistic, and always had my best interest at heart.” · “Every step and option was explained in a clear and comforting way.”

Questions about the BRCA and family history clinic

Do I need a GP referral?

No GP referral is required for a private consultation. If you are using private medical insurance, check your insurer’s requirements before you book.

Can I come for a risk assessment if I have not had a genetic test?

Yes. A strong family history of breast cancer is a reason to be assessed. Your lifetime risk is estimated with validated models and your family history, and genetic counselling and testing are discussed with you where appropriate.

Can reconstruction be done at the same time as risk-reducing surgery?

Reconstruction is often performed during or after risk-reducing surgery, using implants or your own tissue. Which approach suits you is decided with your surgeon.

I already have a treatment plan elsewhere. Can I get a second opinion?

Yes. A second opinion is a normal and accepted part of cancer care – see our Trusted Second Opinion service.

Our Clinics

The Harley Street Clinic
The London Clinic
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Book your appointment online

Frequently asked questions

Genetic risk reduction helps individuals with a family history of breast cancer or inherited genetic mutations (like BRCA1 and BRCA2) manage and lower their breast cancer risk. It includes options like enhanced screening, preventive surgeries, and personalised lifestyle advice to protect against breast cancer.

Genetic risk reduction is ideal for those with a strong family history of breast cancer, known genetic mutations such as BRCA, or specific risk factors. A consultation with a genetic counselor can help determine if you’re at high risk and need these services.

Mutations in BRCA1 and BRCA2 genes can significantly raise the risk of breast cancer and ovarian cancer by impairing the body’s DNA repair system, leading to higher chances of cancer development. Genetic risk reduction strategies can help manage these risks.

Risk reduction options include frequent screenings, preventive medications, and surgeries like prophylactic mastectomy. The best choice depends on your genetic test results, family history, and individual risk factors.

A prophylactic mastectomy involves removing one or both breasts to lower the risk of breast cancer, especially for those with BRCA mutations. While it can significantly reduce the risk, it does not eliminate it entirely, making regular monitoring still important.

We see both self-pay and privately insured patients, and insurer fees are honoured as per policy cover. Whether your policy covers genetic testing or risk-reducing surgery depends on your insurer and your cover, so check with your insurance company before your appointment.

Genetic counseling involves reviewing your family history, understanding genetic testing, and discussing the best preventive steps if you’re high-risk. Counselors guide you through your options and the benefits and limitations of each.

Genetic testing typically involves a blood or saliva sample to detect mutations in genes like BRCA1 and BRCA2, which increase breast cancer risk. Test results can guide your doctor in creating a personalised risk reduction plan.

Yes, making lifestyle changes like maintaining a healthy weight, reducing alcohol, exercising, and avoiding smoking can lower breast cancer risk. These changes work alongside genetic risk reduction strategies to improve your overall health.

People at high risk for breast cancer may need annual screenings, like mammograms or MRIs, starting at a younger age. Your doctor will customise a screening schedule to monitor for early signs of cancer.

Preventive mastectomy has potential risks, including infection, bleeding, and physical or emotional changes. It’s a personal decision, and your healthcare team will guide you through all considerations.

High-risk individuals can access genetic counseling, mental health resources, and support groups to help manage the physical and emotional aspects of risk reduction. Support networks provide valuable guidance and connect you with others in similar situations.