Robert Terry is a Cardiologist and an Interventional Cardiologist in Billings, Montana. Dr. Terry has been practicing medicine for over 41 years and is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Pacemaker Implantation, and Aortic Valve Replacement. Dr. Terry is currently accepting new patients.

Born in Mansfield, Ohio, Dr. Bayer earned an undergraduate degree in Molecular Genetics and one in Criminology from The Ohio State University in Columbus. He went on to attend medical school at The Ohio State University College of Medicine and Public Health. After medical school, Dr. Bayer moved to Charleston, where he completed an Internal Medicine internship and residency and a Cardiology fellowship at the Medical University of South Carolina. Board certified in cardiovascular diseases and Echocardiography; Dr. Bayer has advanced training in Cardiac Computed Tomography (CT). Additionally, he has been very active in research with numerous publications in the field of advanced cardiovascular imaging. His clinical interests include general clinical cardiology, preventive cardiac care and cardiovascular imaging.�I am passionate about developing a positive personal relationship with�all my patients and helping them live and enjoy their life to their fullest potential.�When not working, Dr. Bayer participates in outdoor activities such as snowboarding, surfing, soccer, and hiking and keeps physically active by running, swimming, biking and working out. He enjoys spending time with his wife, playing with my two sons and three rescue dogs and watching Ohio State sports. Dr. Bayer is rated as an Advanced provider by MediFind in the treatment of Angina. His top areas of expertise are Arrhythmias, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Born and raised in Billings, Montana Dr. Henckel attended medical school at The University of Washington in Seattle and completed a residency in internal medicine at the University of Michigan in Ann Arbor. He went on to complete a fellowship in cardiology from The Ohio State University of Columbus and a fellowship in interventional cardiology at William Beaumont Hospital in Royal Oak, Michigan. After being away from Montana throughout his medical training, returning home became a priority for both Dr. Henckel and his wife (also a Billings resident).�I want to use the well-established guidelines and recommendations in cardiology to positively impact my patient�s care while simultaneously showing them how we can tailor these to better fit their individual needs.�Whether deciding on an interventional procedure or conservative management, Dr. Henckel believes it is important to use a team approach. He believes in involving the patient, their family and friends and any other necessary medical professionals.When not at work, Dr. Henckel can be found spending time with his wife and three children. They are fond of spending time outdoors enjoying all that Montana has to offer � hiking, fishing, tennis and golf. Dr. Henckel is rated as an Advanced provider by MediFind in the treatment of Angina. His top areas of expertise are Apoplexy, Angina, Coronary Heart Disease, Atherosclerosis, and Endoscopy.

Dr. Basmadjian is a non-invasive cardiologist at SCL Health Heart & Vascular Institute in Billings, Montana.�Dr. Basmadjian�s clinical interests include cardiovascular disease prevention, women�s cardiovascular medicine, structural heart disease and cardiac imaging, including echocardiography and nuclear cardiology. She believes in educating her patients about their cardiac illnesses, advocating�preventive measures and using�evidence-based guidelines to create an individualized treatment plan based on her patient�s health goals.Dr. Basmadjian received her medical degree from St. George�s University.�She completed her Internal Medicine Residency and subsequent�Fellowship in Cardiology at the Cooper Medical School of Rowan University in New Jersey.Dr. Basmadjian is originally from Ontario, Canada where she grew up snowboarding and playing ice hockey.�Along with her husband, she aspires to put down roots in Billings and explore all of the outdoor activities Montana has to offer. Dr. Basmadjian is rated as an Experienced provider by MediFind in the treatment of Angina. Her top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Heart Failure, and Pulmonary Edema.

Originally from Wyomissing, Pennsylvania Dr. Anzalone earned his Bachelor of Science in Biology from Duquesne University in Pittsburgh, Pennsylvania. He subsequently received a medical degree from the Philadelphia College of Osteopathic Medicine in Philadelphia, Pennsylvania. Following medical school, Dr. Anzalone completed an internal medicine residency at Inspira Health in Vineland, New Jersey after which he completed a fellowship in cardiovascular disease at MercyOne Medical Center in Mason City, Iowa. As a board certified physician, Dr. Anzalone�s clinical interests include clinical cardiology, preventive cardiac care, and cardiovascular imaging including echocardiography, nuclear cardiology, and cardiac CT.�I focus on developing strong relationships with all of my patients to individualize treatment plans based on their personal health goals.�When not working, Dr. Anzalone enjoys spending time with his wife and their two dogs. On his days off he can be found exploring all of the outdoor activities Montana has to offer including hiking, mountain biking, snowboarding and fishing. Dr. Anzalone is rated as an Experienced provider by MediFind in the treatment of Angina. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Fainting, and Ectopic Heartbeat.

Barbara Dudczak is a Cardiologist in Billings, Montana. Dr. Dudczak is rated as a Distinguished provider by MediFind in the treatment of Angina. Her top areas of expertise are Aortic Regurgitation, Coronary Heart Disease, Necrosis, and Pediatric Myocarditis. Dr. Dudczak is currently accepting new patients.

Steven Mast is an Interventional Cardiologist and a Cardiologist in Great Falls, Montana. Dr. Mast is rated as a Distinguished provider by MediFind in the treatment of Angina. 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.

Robert Phillips is a Cardiologist in Helena, Montana. Dr. Phillips is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Coronary Heart Disease, Arrhythmogenic Right Ventricular Cardiomyopathy, Angina, and Atherosclerosis. Dr. Phillips is currently accepting new patients.

Alexis Harrison is a Cardiologist in Kalispell, Montana. Dr. Harrison is rated as a Distinguished provider by MediFind in the treatment of Angina. Her top areas of expertise are Atrial Fibrillation, Pediatric Myocarditis, Aortic Regurgitation, Pacemaker Implantation, and Angioplasty. Dr. Harrison is currently accepting new patients.

Dr. Jorge (pronounced “George”) Castriz is a board certified interventional cardiologist. Dr. Castriz offers the full complement of cardiology services including arterial catheterization, biventricular pacing, temporary pacemakers, conventional and stress echocardiography as well as exercise and pharmacologic stress testing. He also brings his expertise in all aspects of peripheral angiography and coronary angioplasty (AAA endovascular stent grafts, renal artery stents, angioplasty, DCA, rotablator, brachytherapy, IVUS and physiologic lesion assessment). Dr. Castriz is board certified in Internal Medicine, Cardiovascular Diseases and Interventional Cardiology and is a fellow of the American College of Cardiology. Prior to joining the Great Falls Clinic in 2013, Dr. Castriz maintained an active practice with the Cardiovascular Medical Specialists of the Palm Beaches in Jupiter, Florida. Prior to that, Dr. Castriz owned a private practice in Palm Beach Gardens, Florida for nine years. Dr. Castriz received his medical degree from the University Central Del Este in the Dominican Republic. He completed his internship and residency in Internal Medicine, and his fellowship in Interventional Cardiology at the University of Oklahoma Health Science Center in Oklahoma City, OK. Dr. Castriz is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Angina, Coronary Heart Disease, Heart Attack, Metabolic Syndrome, and Pacemaker Implantation.

Andrew Carter is an Interventional Cardiologist and a Cardiologist in Great Falls, Montana. Dr. Carter is rated as a Distinguished provider by MediFind in the treatment of Angina. 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.

Joseph Krezowski is a Cardiologist in Chester, Montana. Dr. Krezowski is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Aortic Regurgitation, Atrial Fibrillation, Pediatric Myocarditis, Angioplasty, and Pacemaker Implantation. Dr. Krezowski is currently accepting new patients.

Blair Erb is a Cardiologist in Ennis, Montana. Dr. Erb is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Endocarditis, Arrhythmias, Familial Ventricular Tachycardia, and Atrial Fibrillation. Dr. Erb is currently accepting new patients.

Robert Mitchell is a Cardiologist and a Vascular Surgeon in Kalispell, Montana. Dr. Mitchell is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Atrial Fibrillation, Aortic Regurgitation, Arrhythmias, Pediatric Myocarditis, and Pacemaker Implantation. Dr. Mitchell is currently accepting new patients.

Richard Paustian is an Interventional Cardiologist and a Cardiologist in Helena, Montana. Dr. Paustian is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Dilated Cardiomyopathy (DCM), and Pacemaker Implantation. Dr. Paustian is currently accepting new patients.

Eve Gillespie is a Cardiologist in Kalispell, Montana. Dr. Gillespie is rated as a Distinguished provider by MediFind in the treatment of Angina. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Pacemaker Implantation, and Cardiac Ablation. Dr. Gillespie is currently accepting new patients.

Preston Schneider is a Cardiologist and a Hospital Medicine provider in Bozeman, Montana. Dr. Schneider has been practicing medicine for over 16 years and is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Adenosine Deaminase 2 Deficiency, Arrhythmias, Familial Ventricular Tachycardia, and Atrial Fibrillation. Dr. Schneider is currently accepting new patients.

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 a Distinguished provider by MediFind in the treatment of Angina. Her top areas of expertise are Coronary Heart Disease, Angina, Atrial Fibrillation, and Atherosclerosis.

James Maddux is an Interventional Cardiologist in Polson, Montana. Dr. Maddux is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Subvalvular Aortic Stenosis, Cardiomyopathy, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Maddux is currently accepting new patients.

Nathaniel Hall is an Interventional Cardiologist and a Cardiologist in Kalispell, Montana. Dr. Hall is rated as a Distinguished provider by MediFind in the treatment of Angina. His top areas of expertise are Coronary Heart Disease, Arrhythmias, Sick Sinus Syndrome, Pacemaker Implantation, and Angioplasty.