The Board of Trustees and staff are supported by a medical advisory board (MAB), which offers expert advice in the fields of HIV and nutrition. The Advisory members of the MAB are:
Jason has worked for Terrence Higgins Trust since August 2009 as Clinical Director/Service Quality & Governance Director. Prior to working for THT, Jason has held a number of senior nursing positions in the NHS. He has worked in the field of HIV and sexual health for…
Ranjababu Kulasegaram – consultant physician and training programme director for HIV/Genito-Urinary Medicine at Guy’s and St.Thomas’ NHS Foundation Trust, leads the HIV Treatment Advice Clinic with special interests in HIV/Hepatitis, HIV/Brain, …
Dr Stuart Gibson works as a clinical psychologist in a multidisciplinary mental health service for people living with HIV in south London. For more than 12 years he has practiced clinical psychology, lectured, trained, and conducted research on the psychological aspects of…
Alastair works as a dietitian at Guy’s and St. Thomas’ Hospital in London, and as a Lecturer in Diabetes and Nutrition at King’s College London. His first degree in Microbiology led onto researching HIV malabsorption, highly prevalent before the advent of combination…
Laura Waters served on The Food Chain’s Board of Trustees from 2021 to 2025, when she took on the role of Executive Director in Global HIV Medical Affairs at Gilead Science. Keen to stay involved with The Food Chain, Laura kindly agreed to join our Medical Advisory Board.
A doctor since 1998, Laura has extensive experience…