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Pediatrician, Pediatric Specialist, Cardiologist (heart)

Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Anna O'Riordan, MD is board certified in Pediatrics and Pediatric Cardiology.

  • She has special expertise in 2 areas:
  • Congenital Heart Disease (Patent Ductus Arteriosus)
  • Rheumatic Fever

Education & Awards

Dr. O'Riordan graduated from Drexel University , Philadelphia.


Dr. O'Riordan has 13 hospital affiliations:

  • St. Luke's Hospital/Bethlehem 
  • Montgomery Hospital XXXXX 


  • Spanish

> > > > Dr. Anna O'Riordan, MD

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Additional Information
Dr. Anna O'Riordan MD is a female Pediatrician and practices in Pediatrics and Pediatric Cardiology.
Where does Dr. Anna O'Riordan practice?
Dr. Anna O'Riordan has 10 office locations.
Dr. Anna O'Riordan practices Pediatrics and Pediatric Cardiology near Philadelphia, PA.
Additional practice locations include: Trenton, NJ and Langhorne, PA.
See Philadelphia Pediatricians and Philadelphia Pediatric Specialists.