The Harley Street Breast Clinic

Routine and rapid breast screening with same-day diagnosis, advice and treatments for all breast problems.

3rd Floor, 148 Harley Street, London, W1G 7LG

Our Breast Care Team

The Harley Street Breast Clinic is London's leading specialist centre for Breast Screening and walk in 'One-Stop' Breast Clinic for immediate same-day results. Our Breast Care Team and Consultants are the best in the field and provide Rapid Diagnosis, Advice, and Treatment for anyone with a breast problems.

Dr Mark Harries MA MB BChir PhD FRCP, Consultant Medical Oncologist, Harley Street Brest Clinic, London, UK.

Dr. Mark Harries MA MB, BChir, PhD, FRCP

Consultant Medical Oncologist

Mark Harries is a Consultant Medical Oncologist at Guy’s & St Thomas’ Hospitals NHS Foundation Trust and honorary senior lecturer at Kings College London School of Medicine.  He specialises in the treatment of Breast Cancer. 

He graduated from Cambridge University and underwent 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 the immunology and epidemiology of breast cancer as well as clinical trials of new biological agents. He has published many papers and presents regularly at national and international conferences. He is oncology editor for the International Journal of Clinical Practice.

Our Team