
Stephen B. Johnston, M.D., F.A.C.C.
Clinical, and Nuclear Cardiologist and Echocardiography
Dr. Stephen B. Johnston, Clinical and Nuclear Cardiologist Texas-trained and Board Certified in Internal Medicine, Cardiovascular Disease, Nuclear Cardiology, and Echocardiography, Dr. Johnston is a founding member and the managing partner of Cardiology Consultants Of Texas.
Dr. Johnston holds the distinguished certification as a CCDS (Certified Cardiac Device Specialist) by IBHRE (International Board Heart Rhythm Exam).
Dr. Johnston is also certified for Transthoracic Plus Stress Certification in Adult Echocardiography.



