Careers With St. Joseph Health

Our Values are more than just words.

They form the heart and soul of St. Joseph Health and are the prime reason we attract and retain high-caliber employees who believe in the sanctity of their work in our faith-based setting.

Recent News

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What does

What does "Healthy" actually mean?

| Contributor: OC Catholics Read More

Here you can find news articles and press releases from St. Joseph Health and it's locations.

About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Giving back to the community. St. Joseph Health System Office

Katherine D. Williamson, MD

Specialty
  • Pediatrics
    (Board Certified)
Additional Language Spoken
English
Address
777 Corporate Dr.
Suite 250
Ladera Ranch, CA 92694
Accepting New Patients
HealthCalling
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Primary Office

Address
777 Corporate Dr.
Suite 250
Ladera Ranch, CA 92694
Get Directions
Phone
(949) 388-1798
Fax
(949) 388-6495
Hours
Mon - Fri: 8:30 a.m. - 5 p.m.

More Information

Website
www.socpa.com
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
      University of California- San Francisco- School of Medicine- San Francisco, CA
    • Internship
      Children's Hospital of Orange County
    • Residency
      Children's Hospital of Orange County
  • Biography

    Biography

    Biography

    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.”

  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *832441
    Blue Cross: *0XL119
    Blue Shield: 0A1129850
    CIGNA: 6910016006
    CIGNA Select (SJH): 6910016009
    Health Net: 3207174743
    United Healthcare: *0183520089

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

  • More Info

    More Info