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Coronavirus latest: Please kindly note that whilst lockdown restrictions are beginning to ease, visiting is still suspended.  The hospital remains open and we are still delivering treatment to our patients. Please see more information here about how we are keeping everyone safe.

Mr Peter Barry

Consultant Oncoplastic Breast Surgeon MBBS (Hons) MPhil FRACS

Specialism: Breast

Available at: Cavendish, Chelsea, Sutton

Special interests:

  • early diagnosis of breast cancer
  • neoadjuvant and peri-operative trials
  • oncoplastic breast surgery, sentinel node biopsy
  • nipple-sparing mastectomy for risk reduction
  • immediate breast reconstruction
  • Local pedicled perforator flaps (e.g. LICAP, LTAP, MICAP, TDAP) 
  • Complex and recurrent axillary (lymph gland) surgery


Mr Barry has both a private and an NHS practice at The Royal Marsden.

Mr Barry qualified from University of Sydney, Australia, in 2000. He obtained a Fellowship in Surgical Oncology and undertook a clinical fellowship in sarcoma and melanoma as well as with the Breast Unit at The Royal Marsden from 200002.

He had a surgical oncology practice in Australia, with an interest in breast oncoplastic techniques and reconstructive options following cancer surgery as well as preventative surgery for high-risk women. He also performs ultrasound of the breast in the clinic and operating theatre to localise breast lesions. He joined the Breast Unit at The Royal Marsden as a consultant in August 2012.