Mark I Travin, MD, FACC, MASNC, is Director of Cardiovascular Nuclear Medicine at Montefiore. He is also a Professor of Radiology and Medicine at our Albert Einstein College of Medicine. His clinical focus is on cardiac stress testing, radionuclide myocardial (perfusion and metabolic) imaging, and quantitative blood flow. Dr Travin earned his Bachelor of Science and Master of Science degrees in 1979 at Yale College, followed by his Doctor of Medicine degree in 1983 from the University of Pennsylvania School of Medicine. After graduating, he went on to complete both an internship and a residency in medicine at Lenox Hill Hospital. In 1986, Dr Travin began a fellowship in cardiology at the Brown University Integrated Fellowship Program.