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

Irvine school nurses, staff learn Stop the Bleed techniques to respond in mass-casualty situation

Irvine school nurses and athletic trainers on Tuesday, Jan. 30, learned simple techniques that could save lives in a shooting or other ...

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Families anticipate exciting community blessing of surgical center

A community is as strong as its hospital, and with recent investments into Covenant Health Plainview, it’s evident that to our friends ...

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Severe Flu Season Tightens Its Grip on U.S.

Americans are being hit with one of the worst flu seasons in years, with misery now widespread across 46 states, health officials say. In ...

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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.

Andrew Chao, DO

  • Family Medicine
    (Board Certified)
Additional Language Spoken
Chinese, English, Mandarin Chinese
Medical Groups & Affiliations
  • Osteopathic Physicians & Surgeons of California
5500 E. Santa Canyon Rd.
Suite 255
Anaheim Hills, CA 92808
Accepting New Patients

Primary Office

5500 E. Santa Canyon Rd.
Suite 255
Anaheim Hills, CA 92808
Get Directions
(714) 998-5677
(714) 453-0101
Mon - Fri: 8 a.m. - 5 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Family Medicine
      (Board Certified)
    Education & Training
    • Kirksville College of Osteopathic Medicine- Kirksville, MO - 1979
    • Internship
      St. Peters Hospital- St. Louis, MO - 1980
    • College
      Wright State University- Dayton, OH - 1974
    • College
      Wright State University- Dayton, OH - 1975
    Areas of Interest

    Asthma, Back Specialist, Bronchitis, Cholesterol, Depression, Diabetes, Hypertension, Sports Medicine

  • Biography



    Essentials of good medicine include providing the best care possible. It is also forging strong relationships and trust with your patients. Good communication and compassionate care will bond these elements together. That is my goal in family medicine.

    Missouri Association of Osteopathic Physicians and Surgeons
    St. Louis Association of Osteopathic Physicians and Surgeons
  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *407220

    Anthem Blue Cross: *0WX505

    Blue Shield: 020A48593

    Cigna: 1825810051

    Cigna Select: 1825810005

    Health Net: 3204212526

    HealthNet Commercial: 3204212526

    HealthNet Senior: 5148212526

    SCAN: 864-304492

    UnitedHealthcare: *0138470303

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