Careers With St. Joseph Health

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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.

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

Janet Yazdi, MD

5 out of 5 (150 Ratings)
  • Internal Medicine
Additional Language Spoken
26800 Crown Valley Pkwy.
Suite 305
Mission Viejo, CA 92691

Primary Office

26800 Crown Valley Pkwy.
Suite 305
Mission Viejo, CA 92691
Get Directions
(949) 364-6000
(949) 364-3213
Mon - Fri: 8 a.m. - 5 p.m.

More Information

Medical Groups & Affiliations
  • Mission Heritage Medical Group
  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
    Areas of Interest

    Board Certified Internal Medicine 2005

  • Biography



    Dr. Yazdi received her medical degree from the University of Pittsburgh School of Medicine in May 2001. She completed her Internal Medicine internship and residency training at the University of California, San Diego Medical Center, San Diego in 2002.

    Dr. Yazdi joined the Mission Internal Medical Group as of June 2005. She is Board Certified, American Board of Internal Medicine.

    Dr. Yazdi has a special interest in women's health issues.

    American Board of Internal Medicine
  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *381645
    Blue Cross: *AFN081
    Blue Shield: 00A828250
    CIGNA: 9978152003
    CIGNA Select: 9976152013
    Health Net: 3435108484
    Health Net Senior: 5211108484
    SCAN: 954-122809
    United Healthcare: *0250360027

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

  • 13-Oct-2017
    Dr. Yazdi is the best. I can walk into her office with a high level of anxiety and the appointment ends with me completely at ease, completely understanding the treatment plan. She is SO easy to talk with, never rushes. She listens intently to all of my concerns. She reviews lab work in detail. She has a way of helping me understand my medical conditions yet puts me at ease so I don't leave stressing. She goes above and beyond! Thank you Dr. Yazdi!!!!!
    Care provider: *Dr. Yazdi.
    dr. Yazdi is a fantastic doctor. she's warm and compassionate, she's very professional yet friendly and she's knowlegeable and explains throughly any concerns or changes needed.
    my Dr. is the best! my Dad was a doctor at Saddleback. He would be so proud of the care Dr. Yazdi, and all of the Mission Internal Medicine Doctors give to their patients. I feel like this group looks out for each others patients, so I never feel alone, if I need help. My entire family feels the same way.
    Janet Yazdi is a part-time doctor. Being part-time, I have low confidence in the span of her investigation into my condition. I had a mini-stroke. I would much prefer a full-time female doctor.
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