Dr. Larson is a board-certified radiologist. He holds a medical degree from the University of Connecticut School of Medicine - Farmington. He completed an internship in internal medicine at St. Francis Hospital and Medical Center in Hartford, Conn., before serving as chief resident in diagnostic radiology at Worcester Medical Center in Worcester, Mass. Dr. Larson also completed a fellowship in angiography and interventional radiology at Medical College of Wisconsin Hospitals in Milwaukee. He is a fellow of the American College of Radiology.