Jean Abraham is Professor of Precision Breast Cancer Medicine and an Honorary Consultant in Medical Oncology at the University of Cambridge. She directs the Precision Breast Cancer Institute and co-leads the Integrated Cancer Medicine theme and the Breast Programme in the Cancer Research UK Cambridge Centre. 

Jean is deputy theme lead for Cancer at the Cambridge NIHR Biomedical Research Campus. She is Chief Investigator of eight national/regional trials. She is a member of the National Clinical Studies Group for Breast Cancer, has advised the National Institute for Health and Care Excellence (NICE), on breast cancer therapeutics and the House of Commons Select Committee on Genomics. She completed her undergraduate training in Pharmacology and in Medicine at the University of Liverpool. She was awarded a Cancer Research UK National Clinical Training Fellowship and completed her PhD at the University of Cambridge..