Kenneth Martin Lightheart, MD

Dr. Kenneth Lightheart is a cardiovascular disease specialist with 32 years of experience caring for patients with heart and vascular conditions. He earned his medical degree from Oregon Health & Science University School of Medicine, building a strong foundation in cardiovascular medicine that has guided his three-decade career. Dr. Lightheart is fluent in both English and Spanish, allowing him to serve patients from diverse backgrounds in their preferred language.

Based in Saint George, Utah, Dr. Lightheart focuses on treating serious heart conditions including high blood pressure and coronary artery disease, with particular expertise in heart disease affecting women. He performs essential diagnostic procedures such as echocardiograms to create detailed images of the heart, contrast echocardiography for enhanced heart imaging, and electrocardiograms to monitor heart rhythm and electrical activity. His extensive experience enables him to provide comprehensive cardiac care using both …advanced imaging techniques and proven treatment approaches.