Skip to main content
Martin O'Riordan, MD, Cardiology, Darby, PA, Mercy Fitzgerald Hospital

MartinO'RiordanMD

Cardiology • Darby, PA

Adult Congenital Heart Disease, Non-Invasive Cardiology

Mercy Cardiology

Join to view full profile

Dr. O'Riordan is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. O'Riordan's full profile

Already have an account?

Education & Training

  • Main Line Health System/Lankenau Medical Center
    Main Line Health System/Lankenau Medical CenterFellowship, Cardiovascular Disease, 1991 - 1994
  • Drexel University College of Medicine/Hahnemann University Hospital
    Drexel University College of Medicine/Hahnemann University HospitalResidency, Internal Medicine, 1987 - 1991
  • Sidney Kimmel Medical College at Thomas Jefferson University
    Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1987

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 1988 - 2024
  • American Board of Internal Medicine Cardiovascular Disease

Awards, Honors, & Recognition

  • Regional Top Doctor Castle Connolly, 2014
  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013
  • Fellow (FACC) American College of Cardiology

Professional Memberships

Hospital Affiliations

Dr. Martin O'Riordan, Dr. Martin O'Riordan, MD, Dr. M O'Riordan