Skip to main content
Ruey-Kang Chang, MD, Pediatric Cardiology, Torrance, CA, St. Mary Medical Center Long Beach

Ruey-KangR.ChangMDMPH

Pediatric Cardiology • Torrance, CA

Professor of Pediatrics, Chief of Pediatric Cardiology, Harbor-UCLA Medical Center

Join to view full profile

Dr. Chang 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. Chang's full profile

Already have an account?

Education & Training

  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Pediatric Cardiology, 1996 - 1999
  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Pediatrics, 1993 - 1996
  • National Taiwan University College of Medicine
    National Taiwan University College of MedicineClass of 1991

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1994 - 2026

Publications & Presentations

PubMed

Press Mentions

  • QT MEDICAL's Online Order, Mail Delivery, XPRESS ECG Testing Service, to Exhibit at the World's Largest Annual Trade Show
    QT MEDICAL's Online Order, Mail Delivery, XPRESS ECG Testing Service, to Exhibit at the World's Largest Annual Trade ShowJuly 29th, 2022
  • With the World’s Only FDA Approved Medical Grade Home Use 12-Lead ECG Monitor, QT Medical Writes A New Chapter in the Treatment of Heart Disease
    With the World’s Only FDA Approved Medical Grade Home Use 12-Lead ECG Monitor, QT Medical Writes A New Chapter in the Treatment of Heart DiseaseJanuary 19th, 2019

Grant Support

  • Screening For Jervell And Lange-Nielsen SyndromeNational Heart, Lung, And Blood Institute2009–2010
  • Pilot Study Of One-Piece Electrocardiogram (ECG) System For InfantsNational Center For Research Resources2009–2010
  • Use Of Phonocardiogram In Screening Neonates For Congenital Heart DiseaseNational Center For Research Resources2008–2010
  • Evaluating Physical Activity, Obesity And Cardiovascular Risk Factors In ChilNational Center For Research Resources2007–2008
  • Mechanisms Of Exercise Intolerance And Effects Of Training In Children With HearNational Center For Research Resources2007
  • Mechanisms Of Exercise Intolerance And Effects Of Training In Children With HNational Center For Research Resources2005–2007
  • Evaluating Physical Activity, Obesity And Cardiovascular Risk Factors In ChilNational Center For Research Resources2005–2007
  • Physical Activity, Obesity And Cardiopulmonary Fitness In Children WHO Have BNational Center For Research Resources2005–2006
  • Mentored Patient-Oriented Research Career Development AwardNational Center For Research Resources2005–2006
  • Mechanisms Of Exercise Intolerance And Effects Of Training In Children With HeaeNational Center For Research Resources2004–2006
  • Mentored Patient-Oriented Research Career Development AwardNational Center For Research Resources2005
  • Mechanisms Of Exercise Intolerance And Effects Of Training In Children W/ HeartNational Center For Research Resources2005
  • Physical Activity, Obesity And Cardiopulmonary Fitness In Children WHO Have B...National Center For Research Resources2004
  • Mechanisms Of Exercise Intolerance And Effects Of Training In Children With H...National Center For Research Resources2004
  • Evaluating Physical Activity, Obesity And Cardiovascular Risk Factors In Chil...National Center For Research Resources2004
  • Exercise/Training In Children With Heart DiseaseNational Center For Research Resources2002–2004
  • Exercise/Training In Children With Heart DiseaseNational Center For Research Resources2002
  • Gender As A Risk Factor For Pediatric Cardiac SurgeryAgency For Healthcare Research And Quality2002

Hospital Affiliations

Dr. Ruey-Kang Chang, Dr. Ruey-Kang Chang, MD, Dr. R Chang, Dr. Ruey-Kang R. Chang