Graham Colditz is the Associate Director, Prevention and Control at Alvin J. Siteman Cancer Center at Washington University in St Louis and a chronic disease epidemiologist. He is an internationally recognised leader in cancer prevention and is ranked as one of the most highly cited researchers in the world.
Dr Colditz spent 23 years at Harvard University, is a Fellow of the Australian Faculty of Public Health Medicine, the Royal Australian College of Physicians and for more than 15 years has been a member of the Institute of Medicine, an independent body that advises the US government on many issues affecting public health.