Dr Paul Nathan is a Consultant Medical Oncologist based at The Mount Vernon Cancer Centre, in Northwood, Middlesex.

Dr Nathan received his first medical degree from Cambridge University and qualified in medicine at University College London, both achieved after earlier degrees (including a PhD) specialising in immunology. He was a Fulbright Scholar and carried out his post-doctoral research at the Pittsburgh Cancer Institute in the US. He initially pursued cancer research in academia and in the pharmaceutical industry before finally deciding to pursue a clinical career.

Dr Nathan has a specialist interest in the treatment of renal cell carcinoma (kidney cancer) and melanoma (both uveal and cutaneous).  He also has an interest in Merkel Cell Carcinoma.

He is first author of the UK guidelines for the systemic treatment of renal cell carcinoma, a member of the National Cancer Research Institute groups for both renal carcinoma and melanoma and is secretary of the UK Melanoma Study Group. He also is a member of the panel currently reviewing the national melanoma guidelines.

Mr Hemant Singhal is a Consultant Breast Surgeon based in London.

Mr Singhal is a graduate and postgraduate of All India Institute of Medical Sciences, New Delhi. He trained in general surgery and surgical oncology at the Royal Marsden Hospital, London, and St George's registrar rotation. He was a Fellow in surgical oncology at Strang-Cornell Cancer Center in New York, Cornell University, and a lecturer in surgical oncology at the University of Western Ontario. His further training was in breast and reconstructive Surgery in the Cardiff Breast Unit. His clinical interests include: Early diagnosis of breast cancer; Screening of women at high risk family history; Treatment of all breast diseases; Sentinel node biopsy; Breast conservation and oncoplastic breast surgery and Personalisng breast cancer treatment

He is an accomplished and recognized breast specialist who was instrumental in setting up the sentinel node program in North West London. He is passionate about breast conservation with an oncoplastic approach and the early diagnosis of breast cancer. 

Mr Hermant has memberships for theAssociation of Breast Surgery and the UK British Association of Surgical Oncology.