Dr Peter Ostler

Dr Peter Ostler

Dr Peter Ostler
MBBS, MRCP, FRCR, Clinical oncologist

Languages spoken


Expert in

Breast cancer, urological cancers and lung cancer.


Special clinical interest in breast cancer, urological cancers and lung cancer.

Dr Ostler is a Consultant Clinical Oncologist, specialising in the treatment of breast, lung, and urological cancers. He has a particular interest in the latest technological developments for treating prostate cancer. These techniques include the use of targeted stereotactic and image-guided radiotherapy, brachytherapy (LDR and HDR) and the latest medical therapies. The key aim being to increase effectiveness of the therapy while reducing the side-effects for patients.

Dr Ostler is active in research and recruits patients to trials in urology, breast and lung cancer.


Career positions

Current position(s)
  • Consultant Clinical Oncologist and Divisional Lead, Mount Vernon Cancer Centre, Northwood and Barnet Hospital.

Expertise and interests


  • Breast cancer
  • Urological cancers
  • Prostate cancer
  • Bladder cancer
  • Lung cancer
  • Sarcomas

Professional association

  • Fellow of the Royal College of Radiologists (FRCR)
  • Member of the Royal College of Physicians (MRCP)