
Overview
N. A. Mark Estes, MD, FACC, FHRS is a cardiologist and is certified in cardiology and clinical cardiac electrophysiology by the American Board of Internal Medicine, as well as in cardiac implantable electronic devices by the International Board of Heart Rhythm Examiners. He is a professor of medicine and program director of the Clinical Cardiac Electrophysiology Fellowship at the University of Pittsburgh School of Medicine. He received his medical degree from University of Cincinnati College of Medicine and completed his residency at Beth Israel Deaconess Hospital, followed by his fellowships in cardiology and clinical cardiac electrophysiology at Tufts Medical Center and Massachusetts General Hospital. After three decades as the Director of the New England Cardiac Arrhythmia Center, he joined the UPMC Heart and Vascular Institute in 2018. His clinical interests include cardiac arrhythmias, atrial fibrillation, cardiovascular disease in the athlete, syncope, pacemakers and ICDs. He has served as President of Heart Rhythm Society and Chair of the American Heart Association Council of Clinical Cardiology. He serves as the Editor-In-Chief of the Cardiovascular Section of UpToDate, and on the editorial board of 11 journals. He is on the exam writing committees for the American Board of Internal Medicine Clinical Cardiac Electrophysiology Exam and International Board of Heart Rhythm Examiners. He has over 600 publications including authorship or co-authorship of nine books. He currently Chairs the American Heart Association Scientific Publishing Committee. Dr. Estes lives in Sewickley with his wife and enjoys biking, skiing, sailing and tennis.
Dr. Estes is rated as an Experienced provider by MediFind in the treatment of Cardiogenic Shock. His top areas of expertise are Atrial Fibrillation, Bidirectional Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- HMO
- MANAGED MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1350 Locust Street, Suite 100, Pittsburgh, PA 15219
UPMC Heart And Vascular Institute (Congestive Heart Failure Clinic)
Gavin W. Hickey, MD, is an advanced heart failure and transplant, pulmonary hypertension cardiologist and is board-certified in cardiovascular disease, advanced heart failure and transplant, and echocardiography by the American Board of Internal Medicine and the American Society of Echocardiography. Dr. Hickey is rated as a Distinguished provider by MediFind in the treatment of Cardiogenic Shock. His top areas of expertise are Cardiogenic Shock, Heart Failure, Heart Attack, Pulmonary Hypertension, and Heart Transplant.
West Virginia University Medical Corporation
Sudarshan Balla is a Cardiologist in Morgantown, West Virginia. Dr. Balla is rated as a Distinguished provider by MediFind in the treatment of Cardiogenic Shock. His top areas of expertise are Heart Attack, Endocarditis, Infective Endocarditis, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Balla is currently accepting new patients.
Allegheny Clinic
Azam Hadi is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Canonsburg, Pennsylvania. Dr. Hadi is rated as a Distinguished provider by MediFind in the treatment of Cardiogenic Shock. His top areas of expertise are Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, Heart Failure, Cardiogenic Shock, and Heart Transplant. Dr. Hadi is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- ArrhythmiasDr. Estes isAdvanced. Learn about Arrhythmias.
- Atrial FibrillationDr. Estes isAdvanced. Learn about Atrial Fibrillation.
- Bidirectional TachycardiaDr. Estes isAdvanced. Learn about Bidirectional Tachycardia.
- CardiomyopathyDr. Estes isAdvanced. Learn about Cardiomyopathy.
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Familial Hypertrophic Cardiomyopathy
- Experienced
- ApoplexyDr. Estes isExperienced. Learn about Apoplexy.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Atrial TachycardiaDr. Estes isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Brugada SyndromeDr. Estes isExperienced. Learn about Brugada Syndrome.
- Cardiac AblationDr. Estes isExperienced. Learn about Cardiac Ablation.

