William E. McGraw, M.D. William E. McGraw, M.D., a board certified radiologist, graduated from Ohio State University College of Medicine. He completed a residency at Mayo Clinic. Dr. McGraw's special interests include B-reading of chest x-rays, general imaging and mammography. The University of Notre Dame alumnus 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.