Browse Health
46 years of experience
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).

Learn more about Dr. Ruth Yoon:

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Specialties & Research

Dr. Ruth Yoon, MD is board certified in Pediatrics.

Education & Awards

Dr. Yoon graduated from Ewha Womans University, Seoul. She has 2 awards.

Bridges to Excellence Recognition
Physician Office Systems Recognition (2014 - 2016)
Level II
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)


Dr. Yoon has 9 hospital affiliations:

  • Centinela Hospital Medical Center 
  • Los Angeles County + University of Southern California Medical Center 


  • Spanish
  • Korean

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Additional Information
Dr. Ruth Hannah Yoon MD is a female Pediatrician, has 46 years of experience and practices in Pediatrics.
Where does Dr. Ruth H. Yoon practice?
Dr. Ruth Yoon has 1 office location.
Dr. Ruth Yoon practices Pediatrics near Los Angeles, CA.
See Los Angeles Pediatricians.