Dr. Freeman is a Professor of Medicine at Yale School of Medicine, Director of the Cardiac Electrophysiology Laboratories for Yale New Haven Health, and the Director of the Yale Atrial Fibrillation Program. He went to medical school at Johns Hopkins, has a Masters of Public Health from Johns Hopkins, and has a Masters of Science in health services research from Stanford. He did his internal medicine residency, cardiology fellowship, and cardiac electrophysiology fellowship at Stanford and then joined the faculty at Yale in 2013. He has been continuously funded by the NIH since joining the Yale faculty and has published and presented extensively on topics of epidemiology, comparative effectiveness, clinical outcomes, and cost-effectiveness of cardiac arrhythmias. He has published over 120 peer-reviewed articles and book chapters in journals including Circulation, JACC, Heart Rhythm, Circulation: Arrhythmia and Electrophysiology and JACC Clinical Electrophysiology, and he serves on the editorial board of Pacing and Clinical Electrophysiology and the American Heart Journal.