Gary D. Cravens, MD is an expert in the field of Radiology. He went to Indiana University School of Medicine. Indiana University School of Medicine is ranked 45 in research and 47 in primary care medicine Gary Cravens is a published doctor as well. He has 3 publications published. The latest was: Continuity of Care Document (CCD) Enables Delivery of Medication Histories to the Primary Care Clinician.