Thomas Mulhearn IV, M.D., is a native of Southwest Louisiana. He received his Medical Degree from Louisiana State University School of Medicine in New Orleans, and completed an Internship and Residency in Internal Medicine at Johns Hopkins Hospital in the Osler Medical Housestaff Training Program.

Dr. Mulhearn completed a Fellowship in cardiovascular disease at the Duke University School of Medicine, and a Fellowship in interventional cardiology at the University of Alabama Birmingham. He is Board-certified in internal medicine, cardiovascular disease and interventional cardiology. Dr. Mulhearn joined Cardiovascular Specialists in 2011.