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41 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. Efren Valenzuela:

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Education & Awards

Dr. Valenzuela graduated from University Of The Philippines Manila.


Dr. Valenzuela has 24 hospital affiliations:

  • Memorial Hospital of Gardena 
  • St. Francis Medical Center 


  • Spanish
  • Tagalog

> > > > Dr. Efren Valenzuela, MD

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Additional Information
Dr. Efren Sison Valenzuela MD is a male Pediatrician, has 41 years of experience and practices in Pediatrics.
Where does Dr. Efren S. Valenzuela practice?
Dr. Efren Valenzuela has 4 office locations.
Dr. Efren Valenzuela practices Pediatrics near Santa Ana, CA.
Additional practice locations include: Los Angeles, CA and Hawthorne, CA.
See Santa Ana Pediatricians.