WAQAR KHAN, MD, MPH, is a board-certified interventional cardiologist who has helped thousands of patients overcome coronary heart disease and improve their heart health during his 20-plus years in private practice. A fellow of the American College of Cardiology, he serves as the Medical Director at the Lone Star Heart and Vascular Center in Houston, Texas, and is an affiliate faculty member in cardiology at Baylor College of Medicine. He is the author of Be Heart Smart.
