Dr Peter Ostler

  • Clinical oncologist
  • Spoken languages English


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.


  • Targeted stereotactic and image-guided radiotherapy
  • Brachytherapy (Low Dose Radiotherapy (LDR)
  • High Dose Radiotherapy (HDR) and the latest medical therapies
  • Chemotherapy
  • Hormone therapy

Clinical interests

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

Year qualified


NHS hospital

  • Consultant Clinical Oncologist and Divisional Lead, Mount Vernon Cancer Centre, Northwood and Barnet Hospital.

Professional memberships

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