Dr. Thomas Johnston, MD is a Cardiology Specialist in Nashville, TN. Dr. Johnston has more experience with Adult Congenital Cardiac Disorders, Cardiac Care, and Electrophysiology than other specialists in his area. He is affiliated with medical facilities such as Tristar Centennial Medical Center and Tristar Stonecrest Medical Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Johnston to book an appointment.