Accepting New Patients
Medical Group Provider

Karen Alfonso, MD

Specialty
  • Pediatrics
    (Board Certified)
Languages
English
Primary Address | Office Details
St. Jude Heritage Chino Hills
15855 Pomona Rincon Road
Chino Hills, CA 91709

Phone: (909) 929-2511

Fax: (909) 304-2400

Medical Groups & Affiliations
  • St. Jude Heritage Medical Group
Get Connected
to Your Provider
(909) 929-2511
  • Meet The Provider
    Biography

    Dr. Alfonso is a board-certified pediatrician practicing for over 10 years in Orange and LA county. She received her medical degree at UC Davis School of Medicine and completed her residency training at CHOC Children’s hospital.

    Her favorite thing about being a pediatrician is, of course, the kids! She enjoys the privilege of walking with patients and their families through the stages of life from birth to adolescence, and the bonds formed while working towards the common goal of keeping children healthy. Dr. Alfonso is a strong believer in collaborative and emphatic care. She is a strong advocate for preventative medicine, and this includes vaccines in accordance with the CDC and American Academy of Pediatrics.

    Away from work, Dr. Alfonso enjoys hiking, traveling, reading, eating and spending time with her family.

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    Primary Specialties
    Primary Specialties
    • Pediatrics
      (Board Certified)
    Other Specialties Associations
    Certifications
    Board Certifications

    American Board of Pediatrics, Pediatrics

    Education
    Education & Training
    • Internship
      CHOC Children's Hospital
    • Residency
      CHOC Children's Hospital
    • Medical School
      UC Davis School of Medicine
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna HMO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA HMO – Trio
    • Blue Shield of CA PPO
    • Choice /Humana PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net HMO
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • TriWest - Tricare
    • United Healthcare HMO
    • United HealthCare PPO
    • US Family Health Plan - TriCare
 
  • Primary Location

St. Jude Heritage Chino Hills