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

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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.

Semira S. Dariushnia, MD

  • Family Medicine
    (Board Certified)
Additional Language Spoken
Farsi, French, Spanish
Medical Groups & Affiliations
  • St. Joseph Hospital Affiliated Physicians
2617 E. Chapman Ave.
Suite 108
Orange, CA 92869
Accepting New Patients

Primary Office

2617 E. Chapman Ave.
Suite 108
Orange, CA 92869
Get Directions
(714) 288-0052
(714) 288-0738
Mon - Fri: 9 a.m. - 5 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Family Medicine
      (Board Certified)
    Education & Training
    • Medical School
      Complutense University of Madrid
    • Internship
      University of California, Irvine- Irvine, CA
    • Residency
      University of California, Irvine- Irvine, CA
  • Biography



    As a primary care physician, my goal is to manage and oversee all health concerns of a patient, with special emphasis on preventive care and early treatment of medical conditions in a comfortable environment.

  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *66720
    Blue Cross: *0WX196
    Blue Shield: 00A52930
    Blue Shield 65+: IC0015
    Blue Shield CHOICE (Medicare): 6M0294
    CIGNA: 338857
    CIGNA Select: 6835967016
    Health Net: 3204047264
    Health Net Senior: 5148047264
    SCAN: 864-59715
    United Healthcare: *0183470011

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