Dr. Mariam N. Nassif

Dr. Zach Williams is a cardiologist at Intermountain Health's Southwest Cardiology in St. George and Mesquite. He supports patients in these communities and treats and diagnoses a wide range of heart and vascular conditions. He is especially passionate about preventive cardiology and empowering patients to make lifestyle changes.�Dr. Williams graduated from the University of Utah School of Medicine in 2007. He then completed his cardiovascular disease fellowship at the University of Rochester in New York. He is board-certified by the American Board of Internal Medicine in Cardiovascular Medicine and practices in both hospital and clinic settings.�A native of Southern Utah, Dr. Williams enjoys running, road cycling, mountain biking, skiing, snowboarding, and water sports. He also enjoys reading, watching movies, and spending time with family and friends. Dr. Williams is rated as a Distinguished provider by MediFind in the treatment of Fainting. His top areas of expertise are Angina, Stable Angina, Coronary Heart Disease, Atherosclerosis, and Pacemaker Implantation.

Ralph Jensen is a Cardiologist in St George, Utah. Dr. Jensen is rated as an Advanced provider by MediFind in the treatment of Fainting. His top areas of expertise are Stable Angina, Angina, Metabolic Syndrome, Heart Attack, and Heart Bypass Surgery. Dr. Jensen is currently accepting new patients.

Melony Atwood is a Cardiologist in Cedar City, Utah. Dr. Atwood has been practicing medicine for over 28 years and is rated as a Distinguished provider by MediFind in the treatment of Fainting. Her top areas of expertise are Angina, Coronary Heart Disease, Stable Angina, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Atwood is currently accepting new patients.