John P. Erwin, III, MD, FACC, is a general cardiologist and the clinical chair of the Department of Medicine at NorthShore University HealthSystem, an affiliated program of the University of Chicago College of Medicine. He formerly served as senior staff cardiologist and professor and chair in the Department of Internal Medicine at Baylor Scott and White Health/Texas A&M College of Medicine.
Erwin completed his residency and cardiovascular fellowship at the Mayo Clinic and a level II fellowship in cardiac CT angiography at the Princeton Longevity Center. In addition to clinical practice, he serves on the NorthShore University HealthSystem Board of Directors. In addition to serving on the MedAxiom Board of Managers, he has held a number of ACC leadership positions, including governor of the ACC’s Texas chapter.