General Info

Marcus St. John, M.D., FACC, FSCAI, is an interventional cardiologist with Miami Cardiac & Vascular Institute and is the Medical Director of the Cardiac Catheterization Lab at Baptist Hospital. He specializes in diagnosing and treating a wide range of cardiovascular diseases through catheter-based procedures, such as angioplasty and stenting. In addition to interventional cardiology, his clinical interests include general and preventive cardiovascular medicine. Dr. St. John has conducted clinical research studies and co-authored numerous peer-reviewed scientific articles on cardiology. He has lectured extensively throughout the Caribbean and the U.S. on heart disease and preventive cardiovascular medicine.