Dr Mark Harries

Consultant Medical Oncologist


Year qualified:1990


Personal profile

Mark Harries is a Consultant at Guy's and St Thomas Hospitals NHS Foundation Trust.He specialises in the treatment of breast cancer and skin cancer (Melanoma).He graduated from Cambridge University and did his clinical training at the Royal London Hospital.

He trained in medical oncology at the Royal Marsden Hospital and completed a PhD and post-doctoral work in the department of immunology at University College, London. His research interests include drug treatments for melanoma and breast cancer as well as clinical trials of new biological agents for these diseases.

Professional Memberships

  • Association of Cancer Physicians
  • American Society of Clinical Oncology

Clinical Interests

  • Breast cancer
  • Melanoma

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