Brian J. Wiegel, M.D. Brian J. Wiegel, M.D., a board certified radiologist, graduated from Indiana University School of Medicine. He completed a residency at Methodist Hospital. Dr. Wiegel's special interests include body imaging and interventional imaging. He is a member of the American College of Radiology, Radiological Society of North America, Indiana Radiological Society, American Medical Association, Indiana State Medical Association and Indianapolis Medical Society.