Is a medical oncologist with a major interest in the management of breast cancer. He is Professor of Cancer Studies at Imperial College London and honorary consultant medical oncologist at Imperial College NHS Trust; The BUPA Cromwell Hospital, The London Clinic and the London Oncology Clinic.
Academic roles have included 25 years in senior Academic and NHS administrative roles in London, Edinburgh and Swansea.
He is a co-founder and is Medical Director for Maggies’ Cancer Caring Centres UK, and chairs the professional advisory board. Since 2009 he has been Chair of the Scientific Board for Breast Cancer Care UK
He set up and Chairs the International Anglo Celtic Collaborative Oncology Trials Group
He is author/co-author of more than 350 peer reviewed original papers and reviews
He has been a senior advisor to Cancer Research UK and is lead investigator several previous and current UK clinical Trials
He also regularly acts as expert oncology witness for legal cases