
Mr Yazan Masannat
Consultant Oncoplastic & Reconstructive Breast Surgeon
About Yazan Masannat
Mr Yazan Masannat is an award-winning Consultant Oncoplastic Breast Surgeon specialising in the diagnosis and treatment of both benign and malignant breast conditions. He is known for delivering personalised, compassionate care while combining oncological safety with advanced reconstructive and aesthetic techniques.
He sees patients at Welbeck London, a leading multidisciplinary private medical centre in the heart of Harley Street, offering rapid access to one-stop breast assessment clinics, advanced imaging, and specialist breast care services.
Mr Masannat has extensive expertise in:
Breast cancer surgery
Breast-conserving surgery
Oncoplastic breast surgery
Therapeutic mammoplasty
Chest wall perforator flap (CWPF) reconstruction
Mastectomy and nipple-sparing mastectomy and reconstruction
Benign breast disease and breast pain
Family history and breast cancer risk assessment
One-stop breast assessment clinics
Second opinions in breast cancer and reconstruction
His practice focuses on providing rapid diagnosis and evidence-based treatment in a calm and supportive environment. Patients particularly value his clear communication, attention to detail, and holistic approach to breast care as evidenced by his reviews on Doctify and TopDoctors.
At Enhanced Breast Screening at Welbeck and Surgery Centre, Welbeck London, patients benefit from streamlined access to expert breast imaging, diagnostics, multidisciplinary care, and modern surgical facilities.
Alongside his clinical work, Mr Masannat is heavily involved in research and education. He is the Founder and Editor of iBreastBook, an internationally recognised online breast surgery education platform.
He serves on the Board of Trustees of the Association of Breast Surgery (ABS) and lectures nationally and internationally on breast cancer surgery, reconstruction, and surgical education.
For more details, see Mr Masannat's website.
Expertise
- Breast Surgery
- Oncoplastic and Reconstructive Breast Surgery
- Breast Cancer
- Benign Breast Conditions
- Breast Pain
- Breast Screening
Overview
- Age of patients seen
- 18+
- Qualifications
Mr Yazan Masannat holds the following qualifications: MBBS, MRCSI, MRCSEd, DBRM, FEBS, FRCSEd, MD
He currently holds clinical posts at:
Consultant Oncoplastic Breast Surgeon, Welbeck London
Consultant Oncoplastic Breast Surgeon, Broomfield Hospital, NHS
Consultant Oncoplastic Breast Surgeon, The London Clinic, London
Consultant Oncoplastic Breast Surgeon, 108 Harley Street, London
Consultant Oncoplastic Breast Surgeon, London International Patient Services (LIPS), Battersea Power Station, London
Consultant Oncoplastic Breast Surgeon, Springfield Hospital, Chelmsford, Essex
- Languages spoken
- English
- Online profiles
- Research highlights
Mr Masannat is also a Visiting Associate Professor at Anglia Ruskin University and has published extensively in peer-reviewed surgical journals. For more information, see his research profiles below:
- Professional memberships
He is an active member of:
Fellow of the Royal College of Surgeons of Edinburgh
Meeting Secretary and member of the board of Trustees of the Association of Breast Surgery in the UK
Member of the International Committee of the American Society of Breast Surgeons
Examiner of the European Boards of Breast Surgery and Surgical Oncology
Member of the British Association of Surgical Oncology (BASO)
Member of the British Medical Association
- Certifications and Awards
He is the recipient of the following professional awards:
National Clinical Impact Award (N1) 2024-2029
ABS Donald McNeill Travelling Fellowship 2015, Association of Breast Surgery
ABS Trainee Fellowship Award 2013 Association of Breast Surgery
St Gallen’s Conference Travel Award 2007
St Gallen’s Conference Young Scientist Travel Award, 2006
Insurers covered


- +2 more
- Henner
- Cigna International
Tests & treatments
Conditions & symptoms
Locations
Loading
Frequently asked questions
Yes, but only for certain services. Some consultations, assessments, and treatments can be booked directly, while others require a GP or specialist referral. Please check the relevant service page for guidance, and contact the centre if you’re unsure.
We aim to offer appointments as quickly as possible, and many services have same-day or next-day availability. Waiting times vary depending on the appointment type, specialty, and consultant availability, but our team will always offer the earliest suitable appointment.
Yes. You can arrange an appointment for a family member, or someone you care for, just let us know when you get in touch. We’ll need their details and consent to complete the booking, unless you're their legal guardian or have power of attorney.
Your first consultation includes a detailed discussion of your symptoms, medical history, and lifestyle factors, followed by a thorough examination. It’s helpful if you can bring the results of any previous investigations with you, as well as a list of your current medications. Come with a comfortably full bladder so you can provide a urine sample if requested.