Professor of Radiology at Harvard Medical School and Chief Emeritus of the Division of Abdominal Imaging and Intervention in the Department of Radiology at Brigham and Women’s Hospital. Fellow of the American College of Radiology, the Society of Abdominal Radiology, and the Society of Advanced Body Imaging. Past President of the New England Roentgen Ray Society and was the inaugural President of the Society of Abdominal Radiology.