Donald Hoelzel, MD - Atlantic Health System Madison

Mary Harris, MD is a member of Summit Health's Pulmonology team. Prior to joining Summit Health, Dr. Harris worked as Attending Physician in the Division of Pulmonary, Critical Care, and Sleep Medicine at Mount Sinai Beth Israel in New York. She is also a member of the American College of Chest Physicians, the American Thoracic Society, and the American College of Physicians.