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Texas Medical Center
The Woodlands

Phone: 832-822-2243 (Main) | 936-267-6000 (The Woodlands)
Fax: 832-825-0166


Texas Children's Hospital - Main Campus
6651 Main Street
Legacy Tower, 21st Floor
Houston, TX 77030

Texas Children's Hospital - The Woodlands
17580 I-45 South
6th Floor, Green Pod
The Woodlands, TX 77384

Peter R. Ermis, MD, FACC

Medical Director, Adult Congenital Heart Disease Program
Program Director, Adult Congenital Heart Disease Fellowship
Head of Adult Medicine – Texas Children’s Hospital
Assistant Professor, Pediatric Cardiology - Baylor College of Medicine


School Education Degree Year
Baylor College of Medicine Fellowship Combined Pedi/Adult Cardiology 2014
Baylor College of Medicine Residency Pediatrics 2009
Baylor College of Medicine Internship Pediatrics 2006
University of Texas Health Science Center - San Antonio Medical School Doctor of Medicine 2005


Dr. Peter R. Ermis has been a Baylor College of Medicine faculty member since 2014 after completing his combined internal medicine-pediatrics residency at the Baylor Affiliated Hospitals and his combined adult and pediatric cardiology fellowships at the Texas Heart Institute and Texas Children's Hospital. He has served as the Medical Director for the Adult Congenital Heart Program since 2019 helping to lead the program through expansion and the opening of the one-of-a-kind dedicated adult congenital heart unit in 2020. He has published on clinical outcomes in adult congenital heart disease, including aspects of imaging, interventional procedures, advanced heart failure, cardiac obstetrics and electrophysiology. His clinical interests and administrative goals involve finding novel solutions related to the care of adult congenital heart disease patients.

He is a native Houstonian and an avid Houston Astros and Rice baseball fan.

Board Certifications:

Adult Congenital Heart Disease
Adult Cardiovascular Medicine
Adult Echocardiography
General Pediatrics
Internal Medicine
Pediatric Cardiology


Organization Name Role
Adult Congenital Heart Association Medical Advisory Board Member
American Academy of Pediatrics Fellow
American College of Cardiology Fellow
Greater Houston Society for EchoVascular Board Member
Internal Medicine Certification Member
Texas Heart Institute Cardiac Society Member

Selected Publications

Latest Videos

Medically Speaking: The Adult Fontan Patient

* Texas Children's Hospital physicians' licenses and credentials are reviewed prior to practicing at any of our facilities. Sections titled From the Doctor, Professional Organizations and Publications were provided by the physician's office and were not verified by Texas Children's Hospital.