Mount Sinai Medical Center and the Columbia University Division of Cardiology at Mount Sinai welcome Dr. Juan Rivera in his new role as Director of Cardiology Prevention Education.Dr. Rivera is board internist and cardiologist who specializes in the prevention, early detection and treatment of cardiovascular diseases. He completed his internal medicine internship and residency at the University of Texas Southwestern Medical Center. He then completed his cardiovascular disease fellowship and obtained a master’s degree in cardiovascular epidemiology at the prestigious Johns Hopkins University Hospital in Baltimore, Maryland.