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John Lassetter, MD

Aesthetics Medical Director in Idaho Falls, ID and Palm Beach, FL

Dr. Lassetter


John Lassetter, MD, is a board-certified cardiologist with more than 30 years of medical experience. He currently serves patients at Stillwater Aesthetics and Wellness in Idaho Falls, Idaho, and Roy, Utah. 

Dr. Lassetter diagnoses and treats disorders of the circulatory system and the cardiovascular system —the heart, arteries, and veins. Using the latest and state-of-the art technology, he provides initial diagnostic services, including basic cardiology evaluations, consultations, stress tests, heart pathology, and arrhythmia detection. 

Dr. Lassetter earned a Bachelor of Arts in chemistry from Brigham Young University, Provo, Utah. He holds his Doctor of Medicine from the University of Kentucky College of Medicine in Lexington, Kentucky. Dr. Lassetter completed his residency in internal medicine and fellowship in cardiology at the University of Utah Medical Center in Salt Lake City, Utah. 

Along with Dr. Lassetter serving his patients via telehealth, he is also a locum, which means he travels across the United States, providing cardiac care to patients and filling in for other cardiac doctors. 

Outside of work, Dr. Lassetter enjoys fishing, spending time with his wife and their nine kids, and is always looking forward to the next UK basketball game.