Dr. Marc Krock, MD, is a board-certified cardiologist specializing in cardiovascular disease and interventional cardiology. He has practiced cardiology in North Texas since 2005 and has held clinical leadership roles, including Chief of Cardiology and Director of Peripheral Vascular Disease at The Medical Center of Plano. He currently practices with The Heart Smart Group in the McKinney and Frisco, Texas area.

Dr. Krock brings extensive cardiovascular expertise to the Doctiplus Medical Advisory Council, with a professional focus on heart health, cardiovascular disease, interventional cardiology, and patient-centered cardiac care.