Dr. Cyril Nathaniel

Medhat Zaher is a Cardiologist practicing medicine in Johnstown, Pennsylvania. Dr. Zaher is highly rated in 30 conditions, according to our data. His clinical expertise encompasses Heart Attack, Coronary Heart Disease, Apoplexy, and Necrosis.

Hany Shanoudy is a Cardiologist practicing medicine in Altoona, Pennsylvania. Dr. Shanoudy is highly rated in 47 conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Carotid Artery Disease. Dr. Shanoudy is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

Catalin Toma, MD, is an interventional cardiologist and is certified in cardiovascular disease and interventional cardiology by the American Board of Internal Medicine. He currently serves as director of interventional cardiology for the Heart and Vascular Institute and director of the Interventional Fellowship at UPMC. He is an assistant professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from Grigore T. Popa University of Medicine and Pharmacy in Iasi, Romania. Following a post-doctoral fellowship at Johns Hopkins in Baltimore, he completed an internal medicine residency at St. Luke’s Roosevelt Hospital Center in New York City and a fellowship in cardiovascular disease and interventional cardiology at UPMC.Dr. Toma joined the UPMC Heart and Vascular Institute in 2007. He currently leads the Chronic Total Occlusion Program as well as the Pulmonary Vascular Interventional Program at UPMC Presbyterian Hospital. He is an integral part of the Structural Heart Program with interests in the aortic and tricuspid space. Additional interests include intracoronary imaging and mechanical circulatory support. Dr. Toma has had an extensive amount of publications and presentations over his career, has several invention patents, and serves as a clinical study leader at local and national levels.View Dr. Toma's full list of publications from PubMed. Dr. Toma is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Acute Coronary Syndrome, Heart Attack, Percutaneous Coronary Intervention (PCI), and Aortic Valve Replacement. Dr. Toma is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Toma is currently accepting new patients.