- University of Illinois College of Medicine, Peoria, Illinois – MD
- Evanston Hospital/Northwestern University, Evanston, Illinois – Residency in Internal Medicine
- Evanston Hospital/Northwestern University – Chief Resident
- University of California at San Diego, San Diego, California – Fellowship in Pulmonary and Critical Care Medicine
Dr. Mark Regan is a faculty member in the Division of Pulmonary and Critical Care Medicine within the Department of Medicine. He is the Director of the fellowship program in Pulmonary and Critical Care Medicine, where he oversees all aspects of the fellows training program. He is a member of the Society of Critical Care Medicine and the American Thoracic Society, and a Fellow of the American College of Chest Physicians.
Dr. Regan's clinical interests include Advanced Diagnostic Bronchoscopy, Pleural Diseases, COPD, and Critical Care Medicine, and he sees outpatients in the Pulmonary Clinic at the University of Wisconsin Hospital and Clinics.
Dr. Regan’s research focuses on Clinical trials in COPD, research bronchoscopy in Asthma patients, and simulation training in Pulmonary and Critical Care for fellows and learners.