American Heart Specialist Doctor Contact Address: 5200 1st Ave, Brooklyn, NY 11232 Phone: 718-496-0660 Website https://www.heart.org Hours Monday to Sunday 9:00 am to 7:00 pm Payment Method: cash, cc Description A heart specialist doctor, also known as a cardiologist, is a medical professional who specializes in diagnosing, treating, and preventing heart diseases and conditions related to the cardiovascular system. Cardiologists are experts in the structure and function of the heart and blood vessels, and they manage conditions ranging from congenital heart defects to heart attacks and arrhythmias. Keywords Cardiologist, Heart Specialist, Cardiac Care, Cardiology, Heart Disease Specialist, Heart Health Doctor, Interventional Cardiologist, Electrophysiologist, Pediatric Cardiologist, Preventive Cardiologist, Heart Failure Specialist, Echocardiographer, Cardiothoracic Surgeon, Cardiac Radiologist, Vascular Cardiologist, Coronary Artery Disease, Heart Attack, Arrhythmia.