Peter Chang, MD. Chief Medical Informatics Officer of Tampa (Fla.) General Hospital. Dr. Chang received his medical degree from Tampa-based University of South Florida Morsani College of Medicine. He now serves as both a hospitalist and CMIO of Tampa General Hospital. In his role as CMIO, a position he's held since 2014, Dr. Chang works with the hospital's interdisciplinary team to improve EHR usage and the use of technology at the patient bedside. In addition, Dr. Chang is an assistant professor of internal medicine at USF's Morsani College of Medicine.