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Katherine D. Williamson, MD

Accepting New Patients
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Southern Orange County Pediatric Associates - Ladera Ranch
777 Corporate Drive, Suite 250
Ladera Ranch, CA 92694
Medical Groups & Affiliations
Mission Hospital Affiliated Physicians
This provider is part of the larger Providence network and you may be able to access providers, hospitals, and services with the following groups:
  • Mission Heritage Medical Group and Affiliated Physicians
  • St. Joseph Heritage Medical Group and Affiliated Physicians
  • St. Jude Heritage Medical Group and Affiliated Physicians
Speaks: English

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HMO

Insurer: HMO ID

Aetna: 832441 Blue Cross: 0XL119 Blue Shield: 100159428004 Cigna: 6910016006 Cigna Select: 6910016009 Health Net: 3207174743 United Healthcare: 0183520089

About Katherine D. Williamson

Dr. Roberts is inspired every day by the relationships she develops with children and their families. She believes that children are the center of every family, and being a pediatrician is much more than treating their physical health. “It is important to me to be a positive role model and an advocate for my patients. I strive to be an active team player in a child’s life and I relish the opportunity to be a part of parents’ teams to help guide children to adulthood and help them realize their potential.”

Medical School

University of California- San Francisco- School of Medicine

Internship

Children's Hospital of Orange County

Residency

Children's Hospital of Orange County

Board Certifications

  • American Board of Pediatrics, Pediatrics
Southern Orange County Pediatric Associates - Ladera Ranch
777 Corporate Drive, Suite 250
Ladera Ranch, CA 92694
Medical Groups & Affiliations
Mission Hospital Affiliated Physicians
Affiliated Locations

Mission Hospital, Laguna Beach
Providence Mission Hospital Mission Viejo