Usa-Places.com has listed approx 6 cardiologists in Houston. Some of the Top rated cardiologists in Houston are- Northwest Cardiovascular Clinic : Dr. Ismail Dairywala MD, Cyfair Cardiology, Heart & Vascular Center of North Houston: Jamil Chaudhry Mohsin MD, Houston Methodist DeBakey Cardiology Associates, Cardiologist. Dr Ahzad & Danielle Tientcheu MD FACC.