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John Mahmarian, MD, Cardiology, Houston, TX

John Joseph Mahmarian MD

Adult Congenital Heart Disease


Professor, Cardiology, Weill Cornell Medical College of Cornell University

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  • 6550 Fannin StreetSuite 1901Houston, TX 77030

  • Phone+1 713-441-1100

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Education & Training

  • Baylor College of Medicine
    Baylor College of MedicineFellowship, 1983 - 1986
  • Baylor College of Medicine
    Baylor College of MedicineResidency, 1980 - 1983
  • New York Medical College
    New York Medical CollegeClass of 1980

Certifications & Licensure

  • TX State Medical License
    TX State Medical License 1981 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Cardiovascular Disease
    American Board of Internal Medicine Cardiovascular Disease

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