George King, M.D., Joslin Diabetes Center (IMAGE) Joslin Diabetes Center Caption George King, M.D., studies the molecular mechanisms by which high blood glucose levels and insulin resistance may lead to long-term complications. He is Chief Scientific Officer at Joslin Diabetes Center, co-head of the Section on Vascular Cell Biology and a Professor of Medicine at Harvard Medical School. Credit John Soares Usage Restrictions (c) Joslin Diabetes Center License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.