Dr. McGrew received his medical degree in 2009 from Ohio University College of Osteopathic Medicine, Athens, Ohio. He completed his internal medicine residency and was Chief Resident in 2012 and completed Cardiovascular Medicine fellowship and was Chief Fellow in 2015 at Grandview Medical Center, Dayton, Ohio. Dr. McGrew completed his subspecialty fellowship in Interventional Cardiology and Endovascular Medicine in 2016 at Deborah Heart and Lung Center, Brown Mills, New Jersey. He is board-certified in Internal Medicine, Cardiology, Echocardiography and Nuclear Cardiology and board-qualified in Interventional Cardiology and Endovascular Medicine.