Consultant Gynaecological Oncologist at Barts and the Royal London Hospital, and a Clinical Senior Lecturer at Barts Cancer Institute, Queen Mary University of London, UK. Clinical interests include ultra-radical debulking surgery for ovarian cancer, sentinel node techniques, advanced complex laparoscopic surgery for gynaecological cancers and management of familial gynaecological cancer. Lead for the Familial gynaecological cancer service and the Gynaecological oncology clinical trials group at Bartshealth NHS Trust, London, UK. Research interests include risk prediction, screening and prevention of ovarian & endometrial cancer, Population based approaches to genetic testing, risk stratification and targeted surgical prevention strategies for ovarian cancer as well as management of familial gynaecological cancer.