Dr. Mary Niu is a pediatric cardiologist in Oklahoma City. She specializes in the diagnosis and treatment of heart conditions in children.


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Board of Regents of The University of Oklahoma-ou Physic  


(405) 271-1502


825 Ne10th Street, Oklahoma City, OK 73104

Office Details

Doctor Specialties Pediatric Cardiology & Pediatrics
Practice Specialty Multi Specialty
Languages Spoken English

Board of Regents of the University of Oklahoma - Ou Physicians Path  


825 Ne 10th Street, Oklahoma City, OK 73104-5417

Office Details

Doctor Specialties Cardiology & Pediatrics
Languages Spoken English

Insurance Accepted  

  • Medicare

About Dr. Niu
Dr. Niu



Dr. Mary Niu graduated from Emory University School of Medicine in 2004.

Dr. Niu has two offices in Oklahoma where she specializes in Pediatric Cardiology, Pediatrics and Cardiology.

Dr. Niu works with five hundred and three doctors including Dr. David Chong and Dr. Pamela Tietze.


Education & Training  

Medical School

Languages Spoken  

  • English