Dr. Arne Olsen, a Massachusetts native, graduated from the Medical College of Wisconsin in Milwaukee and completed a general surgery residency at Dartmouth-Hitchcock Medical Center in New Hampshire. He then completed a vascular surgery and endovascular therapy fellowship at the University of Florida in Gainesville.At Intermountain Health, Dr. Olsen values working with a team that recognizes the importance of collaborating with primary care providers and other specialists to deliver comprehensive senior care for each patient.Outside of his professional life, Dr. Olsen is a family man who enjoys spending quality time with his loved ones. He also has a passion for music, playing both the piano and the accordion. His active lifestyle includes jet skiing, jogging, weightlifting, and various sports. Dr. Olsen is rated as an Advanced provider by MediFind in the treatment of Arterial Insufficiency. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Carotid Artery Disease, Arterial Insufficiency, and Carotid Artery Surgery.

Dr. Wirthiln's goal as a vascular surgeon is to understand his patient's needs and concerns and enrich their lives by thoroughly explaining their conditions and providing excellent care that addresses their needs.Dr. Wirthlin evaluates and treats vascular conditions, including venous and arterial disorders, throughout the body. Dr. Wirthlin is rated as an Advanced provider by MediFind in the treatment of Arterial Insufficiency. His top areas of expertise are Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Arterial Embolism, Arterial Insufficiency, and Carotid Artery Surgery.

Mariam Nassif is a Cardiologist in St George, Utah. Dr. Nassif is rated as an Experienced provider by MediFind in the treatment of Arterial Insufficiency. Her top areas of expertise are Primary Amyloidosis, Stable Angina, Angina, and Metabolic Syndrome. Dr. Nassif is currently accepting new patients.

Michael Khoury is a Vascular Surgeon in St George, Utah. Dr. Khoury is rated as an Experienced provider by MediFind in the treatment of Arterial Insufficiency. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, End-Stage Renal Disease (ESRD), Arterial Embolism, and Carotid Artery Surgery.

Dr. Gardner is an Interventional Cardiologist who specializes in structural heart disease. He received his medical degree at the University of Miami Miller School of Medicine and then completed his medical internship and residency at the University of Utah. Dr. Gardner went on to specialize in Interventional Cardiology and Structural Heart Disease at the University of Rochester.�He is board-certified in cardiovascular disease and Interventional Cardiology. Dr. Gardner joined Intermountain Health in 2013 as the Director of Structural Heart and Endovascular programs at Saint George Regional Hospital. In 2018, he took on the medical director role for the heart and vascular program for southwest Utah. In 2022, he assumed the role of Enterprise medical director for the heart and vascular program at Intermountain Health. In this role, he plays a significant role in optimizing clinical, financial, and operational outcomes throughout Intermountain Health's multi-state footprint. Dr. Gardner is rated as an Experienced provider by MediFind in the treatment of Arterial Insufficiency. His top areas of expertise are Aortic Valve Stenosis, Necrosis, Aortic Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Peter Kluge is an Interventional Cardiologist in Saint George, Utah. Dr. Kluge has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Arterial Insufficiency. His top areas of expertise are Heart Attack, Apoplexy, Atrial Fibrillation, Pacemaker Implantation, and Aortic Valve Replacement.

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 an Experienced provider by MediFind in the treatment of Arterial Insufficiency. His top areas of expertise are Angina, Stable Angina, Coronary Heart Disease, Atherosclerosis, and Pacemaker Implantation.