Steven Bailey is a Thoracic Surgeon in Great Falls, Montana. Dr. Bailey is rated as a Distinguished provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Hiatal Hernia, Carotid Artery Surgery, and Coronary Artery Bypass Graft (CABG).

Mark Morasch is a Vascular Surgeon in Great Falls, Montana. Dr. Morasch is rated as a Distinguished provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Thoracic Aortic Aneurysm, Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Aneurysm Repair. Dr. Morasch is currently accepting new patients.

Alrich Gray is a Cardiologist and a Cardiac Electrophysiologist in Great Falls, Montana. Dr. Gray is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Coronary Heart Disease, Arrhythmias, Sick Sinus Syndrome, Cardiac Ablation, and Pacemaker Implantation.

Dimitrios Koudoumas is a Thoracic Surgeon in Great Falls, Montana. Dr. Koudoumas is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Thoracic Aortic Aneurysm, Aortic Dissection, Cystic Medial Necrosis of Aorta, Aneurysm Repair, and Coronary Artery Bypass Graft (CABG). Dr. Koudoumas is currently accepting new patients.

Andrew Carter is an Interventional Cardiologist and a Cardiologist in Great Falls, Montana. Dr. Carter is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Carter is currently accepting new patients.

Victor Bonilla is a Cardiologist in Great Falls, Montana. Dr. Bonilla is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are High Cholesterol, Sengers Syndrome, Atrial Fibrillation, and Hypertension.

Steven Mast is an Interventional Cardiologist and a Cardiologist in Great Falls, Montana. Dr. Mast is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Heart Attack, Angina, Coronary Heart Disease, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Mast is currently accepting new patients.

Randolph Hutter is a Cardiologist in Great Falls, Montana. Dr. Hutter is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Angina, Atrial Fibrillation, and Pacemaker Implantation.

Dr. Brett Williams was born and raised in Comanche, Oklahoma, a small town in southern Oklahoma where almost everyone made their living by farming, ranching or in the oil industry. He graduated from the University of Oklahoma in l978 with a Bachelor of Arts Degree, majoring in Psychology. He graduated from medical school at the University of Oklahoma Health Science Center in l982 and completed his general surgery residency at Cornell University in 1987 and his cardiovascular and thoracic surgical fellowship at State University of New York in Brooklyn in l990. After graduation, he had multiple opportunities to join practices in large metropolitan areas as well as university settings. However, he was intrigued by the “Last Best Place” and ultimately decided to establish his practice in Cardiovascular and Thoracic surgery in Great Falls, Montana in September 1990. He has provided continuous coverage in these specialties since that time. During those 28 years, Dr. Williams has championed innovations in surgical technique and technology to be able to provide state of the art care with surgical outcomes that consistently lead the region and the nation. Some of the innovations that were introduced by Dr. Williams to Central Montana include off pump coronary artery bypass grafting procedures, complex mitral valve repair, complex aortic root reconstruction and valve preservation, transmyocardial laser revascularization of the heart, minimally invasive valve surgery, minimally invasive coronary artery revascularization, surgical correction of atrial fibrillation, minimally invasive vascular surgery, minimally invasive thoracic surgery. He was one of the first surgeons to provide outpatient treatment with endovascular laser therapy for varicose veins. Dr. Williams is Board Certified by the American Board of Thoracic Surgery. A Fellow of the American College of Surgeons and a member of the Society of Thoracic Surgeons. Dr. Williams is rated as a Distinguished provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Carotid Artery Disease, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Heart Bypass Surgery.

Dr. Gerasimou has been practicing medicine in Montana for over 20 years. Formerly an interventional cardiologist for 19 years, Dr. Gerasimou transitioned her practice to general cardiology in July 2021. Dr. Gerasimou specializes in all aspects of cardiology and brings with her an extensive cardiac background. Dr. Gerasimou attended Saint Francis University in Loretto, Pennsylvania for her Bachelor of Science in Biology in 1987. She then went on to complete her medical degree from the American University in Montserrat in 1991. She completed her residency in Internal Medicine at the Danbury Hospital in Connecticut in 1994 and her cardiology fellowship at the University of Iowa in 1997. After completing schooling, Dr. Gerasimou accepted her first job as a cardiologist at the Great Falls Clinic in 1998. We are excited to welcome her back to our team full-time! In her spare time, Dr. Gerasimou enjoys spending time with her family and friends. She also enjoys hiking, fly-fishing, skiing and her Peloton bike. Dr. Gerasimou is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. Her top areas of expertise are Coronary Heart Disease, Angina, Atrial Fibrillation, and Atherosclerosis.

Shawn Kelly is an Interventional Cardiologist and a Cardiologist in Great Falls, Montana. Dr. Kelly is rated as an Experienced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, Angioplasty, and Atherectomy.