Professor Stephen M. Twigg, MBBS(Hons-I), PhD, FRACP, is a physician-scientist translational researcher, Kellion Professor of Endocrinology and Stan Clark Chair in Diabetes, in the Sydney Medical School, and Charles Perkins Centre, the University of Sydney; plus Head of Dept of Endocrinology and Medical Head of the Diabetes and Endocrinology Research Laboratories, Royal Prince Alfred Hospital Sydney.
Professor Twigg has a main clinical focus in diabetes management, particularly diabetes-related complications

He is the past President of the Council of the Australian Diabetes Society, a recently completing Board Member of Diabetes Australia, and a previous Chair and member of the Specialist Advisory Committee in Endocrinology for the Royal Australasian College of Physicians.