Rosette L. Yson-Zaragoza, MD

  • Pediatrics
    (Board Certified)
Additional Language Spoken
30212 Tomas
Suite 220
Rancho Santa Margarita, CA 92688
Accepting New Patients

Primary Office

30212 Tomas
Suite 220
Rancho Santa Margarita, CA 92688
Get Directions
(949) 858-1100
(949) 858-1820
Mon - Fri 8 a.m. - 4:30 p.m. After hours care available in Ladera Ranch.

More Information

Medical Groups & Affiliations
  • Mission Hospital Affiliated Physicians
  • Southern OC Pediatric Assoc.
  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Pediatrics
      (Board Certified)
    Education & Training
    • Medical School
      The Ohio State University College of Medicine
    • Internship
      The Cleveland Clinic Foundation
    • Residency
      The Cleveland Clinic Foundation
    Areas of Interest


  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *293072
    Blue Cross: *0XL122
    Blue Shield: 00A7300600
    CIGNA: 1549276013
    CIGNA Select (SJH): 1549276015
    Health Net: 3207089473
    United Healthcare: *0183520092

    *Provider ID is the same for both HMO and Medicare Advantage Plans

*Note: The data contained within an individual physician’s profile has been provided by that physician’s office. The information contained within the profile has been compiled from multiple sources deemed to be reliable, however the accuracy cannot be guaranteed or warranted by us or the health system. Please contact the physician’s office at the phone number above if you have any questions or to verify the information given. We or the health system are not liable or responsible for incorrect or inaccurate information supplied on the profile or for any reliance upon that information.