Xunrong Luo, Northwestern Medicine (IMAGE) Northwestern Memorial HealthCare Caption This is Xunrong Luo, M.D., Ph.D., director of the Islet Cell Transplantation Program at Northwestern Memorial Hospital and Associate Professor of Medicine and Surgery at Northwestern University Feinberg School of Medicine. Credit Northwestern Medicine Usage Restrictions None 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.