O Callaghan Jennifer

Jennifer O'Callaghan

Jennifer leads on clinical trial data sharing work at Wellcome Trust. She is responsible for a number of data sharing and trial transparency projects at Wellcome, which includes working with academia, industry, publishers, funders and regulators to influence the research ecosystem in order to open up access to trial data. Prior to working at Wellcome, Jennifer worked on running cardiovascular clinical trials for the Medical Research Council. She has an academic background in genetics, public health and epidemiology and is a graduate of the University of Cambridge.