Dr Daniel Cassis is a world renowned, board certified Cardiologist and
Internist. He and his friendly and experienced staff are dedicated to providing their patients with the most advanced treatments available today for heart disease. They use state-of-the-art techniques and equipment to provide the best diagnostic and care treatments available.

Dr. Daniel Lee Cassis was born in Charleston, West Virginia. He attended West Virginia University where he graduated with honors in Chemistry and went on to Medical School at the same university. After becoming a doctor, he moved to Miami, Florida to do his Internship and Residency in Internal Medicine, followed by his Fellowship in Cardiology both at the University of Miami. After completing all his studies Dr. Cassis was invited to join a prestigious and established cardiology practice in Miami and he decided to stay.

In private practice since 1980, Dr Cassis was associated with the prestigious Miami Heart Institute for 20 years, where he also served as President of the Medical Staff. In the year 2000, Mount Sinai Medical Center of Miami Beach took over the well known Miami Heart Institute and he now sees his patients at Mt Sinai in Miami Beach as well as at Aventura Hospital in Aventura, Florida (a suburb of Miami).

Dr Cassis holds the following accreditations:
Diplomate in Internal Medicine
Diplomate in Cardiovascular Disease
Diplomate in Echocardiography and Transesophageal Echocardiography