Our Providers

Brett J. Eliuk, DO

Dr. Brett Eliuk is a native and lifelong resident of Michigan.  He received his medical degree at Michigan State University College of Osteopathic Medicine and completed an internal medicine residency and cardiovascular fellowship through the Michigan State System at Garden City. He is board certified in internal medicine and cardiovascular disease.  Dr. Eliuk is a clinical cardiologist with a broad background in general cardiology including cardiac catheterization, pacemakers and imaging.  His wife Carrie is a school teacher and they have three children.

Thomas A. Keller, Jr, MD, F.A.C.C., F.S.C.A.I.

Dr. Keller received his undergraduate degree from The Ohio State University, Columbus, Ohio, where he graduated cum laude. Dr. Keller earned his medical degree from Wright State University in Dayton, OH. He completed his combined Internal Medicine/Pediatric residency at Butterworth Hospital in Grand Rapids, MI. Following his residency, Dr. Keller pursued a fellowship in adult cardiovascular disease and interventional cardiology at Wayne State University in Detroit, MI. He is also trained in carotid stenting and interventional endovascular peripheral procedures. Dr. Keller is board certified in Pediatrics, Internal Medicine and Cardiovascular Disease. He is board eligible in endovascular peripheral intervention. He enjoys spending his free time with his wife and four children.

Michael Pack, D.O.

Dr. Pack received his Bachelor of Arts degree in Chemistry from the University of South Florida, and his medical degree from Kansas City University of Medicine, where he graduated Magna Cum Laude. He completed his Internal Medicine residency and Cardiology fellowship at the University of Arizona in Tucson. Dr. Pack previously served as a flight medic in the Air Force, where he was decorated for valor during Operation Desert Shield/Storm. He is board certified in Internal Medicine, Cardiology, Comprehensive Echocardiography, and Nuclear Cardiology.  His wife Lori is a nurse, and they have one daughter. In his free time he enjoys playing golf and camping.

Michael S. Pawlik, DO, F.A.C.C.

Dr. Pawlik received his Bachelor of Science degree from Michigan Technological University in Houghton MI and his medical degree from Kirksville College of Osteopathic Medicine, Kirksville, MO. He completed his internal medicine internship and residency at Pontiac Osteopathic Hospital Medical Center in Pontiac, MI. Dr. Pawlik also completed his adult cardiovascular disease fellowship at POH Medical Center, affiliated with Michigan State University. He is board certified in Internal Medicine and Cardiovascular Disease. He has two daughters and enjoys playing golf.

Joel H. Reinoehl, MD, F.A.C.C.

Dr. Reinoehl received his Bachelor of Science degree with honors from Michigan State University and is an Alpha Omega Alpha graduate of Michigan State University College of Human Medicine. He completed his internal medicine internship and residency at Michigan State University/Kalamazoo Center for Medical Studies. Dr. Reinoehl completed his general cardiology fellowship at Wayne State University and an interventional electrophysiology and pacing fellowship at Sinai Hospital in Detroit, MI. He is board certified in Internal Medicine, Cardiovascular Disease and Electrophysiology. He is an assistant clinical professor in the Department of Medicine at MSU/KCMS. He has two children, is an avid golfer and enjoys following collegiate sports.

Christopher Rogers, DO, FACC

Dr. Rogers received his undergraduate Bachelor of Science degree from Michigan State University and his medical degree from Kirksville College of Osteopathic Medicine. He completed a rotating internship at Lansing General Hospital and an internal medicine residency at Michigan State University/Kalamazoo Center for Medical Studies. Dr. Rogers has also completed Fellowships in adult cardiovascular disease and interventional cardiology from Wayne State University . He is board certified in Internal Medicine, Cardiovascular Disease and Interventional Cardiology and is also a peripheral vascular interventionalist. He is a native of Michigan , has four children and enjoys horseback riding.

John F. Schonder, MD, F.A.C.C.

Dr. Schonder graduated from Hahnemann University School of Medicine in Philadelphia, PA. He completed his internal medicine residency at Mayo Graduate School of Medicine in Rochester, MN. Dr. Schonder completed his cardiovascular disease, echocardiography and adult congenital heart disease fellowships at The Pennsylvania State College of Medicine. He is board certified in Internal Medicine, Cardiovascular
Disease and has special certification in Echocardiography and Nuclear Cardiology. He is married with three children and is active in his local church.

Robert A. Williams, DO, F.A.C.C.

Dr. Williams received his undergraduate Bachelor of Science degree and his medical degree from Michigan State University, graduating with honors. He completed his internal medicine internship at Metropolitan Hospital in Grand Rapids, MI. He completed his residency at Grace Hospital, affiliated with Wayne State University in Detroit, MI.

Dr. Williams completed his adult cardiovascular disease fellowship at Harper Medical Center, Wayne State University. He is board certified in Internal Medicine and Cardiovascular Disease. His wife Kathy is an Emergency Room physician and they have four children.

Douglas J. Wunderly, MD, FACC

Dr. Wunderly grew up in Kalamazoo where he graduated from Comstock High School and went on to be a cum laude graduate of Kalamazoo College . He graduated in the top 5% of his class at Wayne State University School of Medicine. He completed a residency in Internal Medicine through Michigan State University/Kalamazoo Center for Medical Studies and a cardiology fellowship at the Cleveland Clinic. Dr. Wunderly is board certified in Internal Medicine, Cardiovascular Disease and Interventional Cardiology. He is an assistant clinical professor at MSU/KCMS and Director of the cardiology department at Bronson Hospital . His wife Jacqueline is a gynecologist and they have three boys.

Deb Davis, ANP-C

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