Dr. Mark Nathan specializes in Consultant Medical Oncology. He specializes in treating breast cancer and is involved in running clinical trials. Dr. Nathan originates from London and graduated from Bart's and the London Medical School in 2006. He undertook his basic training in and around North East London before completing his higher Oncology training at St Bartholomew's. He spent three years obtaining his PhD as an AVON clinical research fellow at the Breakthrough Breast Cancer Research Centre where he also participated in clinics at the Royal Marsden.