Pamela M. Sigmund, PA

Dr. Atul Chawla, a native of India, joined Iowa Heart Center in 2001.Dr. Chawla holds a medical degree from Christian Medical College in Ludhiana, India. He then completed an internship at the college, followed by a residency and cardiology fellowship at Creighton University in Omaha. He was named chief fellow for the 1999-2000 year.Dr. Chawla’s professional interests include interventional cardiology - performing coronary and peripheral angioplasty, stent placements and other catheterization procedures. He is board certified in general and interventional cardiology.Dr. Chawla offers outpatient appointments at Iowa Heart Center's West University clinic in West Des Moines, and staffs the catheterization lab at Mercy Medical Center - Des Moines. Dr. Chawla is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Necrosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Chawla is currently accepting new patients.

Medical procedures:Cardiac catheterization, cardioversion, coronary angioplasty and stent placement, echocardiography, holter/event monitors, nuclear stress test/thallium stress test, stress echoesCertifications:American Board of Cardiology and Interventional CardiologyAmerican Board of Internal MedicineMedical School:University of Iowa College of MedicineInternship:University of Colorado Health Sciences CenterResidency:University of Colorado Health Sciences CenterFellowship:University of Wisconsin Medical SchoolProfessional societies:American College of Cardiology. Dr. Fraizer is highly rated in 25 conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Atherosclerosis, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Fraizer is currently accepting new patients.

David McAllister, DO, specializes in Cardiology at MercyOne Iowa Heart Center Des Moines in Des Moines, Iowa. Dr. Mcallister is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Apoplexy, Heart Failure with Preserved Ejection Fraction (HFpEF), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Mcallister is currently accepting new patients.