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 ...

Read More

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 ...

Read More

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 ...

Read More

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.

Ali A. Houshyar, MD

  • Internal Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Affiliated Physician
  • St. Jude Affiliated Physicians
Secure Health Medical Group
1275 North Rose Drive
Suite 126
Placentia, CA 92870
Accepting New Patients

Primary Office

Secure Health Medical Group
1275 North Rose Drive
Suite 126
Placentia, CA 92870
Get Directions
(714) 524-3880
(714) 524-3884
Mon, Wed 8 a.m. - 5 p.m., Tue, Thu, Fri 8 a.m. - 12 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
      (Board Certified)
    Education & Training
    • Medical School
      Tehran University Faculty of Medicine
    • Internship
      Yale University School of Medicine
    • Residency
      Yale University School of Medicine
    Areas of Interest
  • Biography



    I thoroughly enjoy caring for the elderly—in fact, many of them inspire me. I love my conversations with them, hearing about the things they've done, and learning about what they still want to accomplish. But most of all, I enjoy helping them achieve the highest quality of life possible.

    Many of my patients look at me not just as a good doctor, but as their friend. It is a priority for me to ensure that when someone leaves the office, they understand the next steps in their care and that all questions have been answered. By investing some extra time during the office visit, I can help prevent confusion later.

    Exercise and nutrition are critical to good health as you age, and with my patients, I am an enthusiastic advocate of finding ways to introduce more wellness into their lives. Health problems can also become more complicated as you grow older: my patients and I work together to create the most effective treatment plan.

    For the first 20 years of my career I was an orthopaedic surgeon, a specialty where the motto is often "Get in, fix it and go." Switching to internal medicine has allowed me to practice a very different type of medicine, where the relationship is as important as the clinical skills. I'm honored to offer my patients both.

  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *892418
    Blue Cross: *0DL076
    Blue Shield: 00A534120
    CIGNA: 6229769008
    CIGNA Select: 6229769018
    Health Net: 3206049708
    Health Net Senior: 5150049708
    SCAN: 865-28351
    United Healthcare: *0183440050

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

  • 4-Aug-2019
    Good rapport - Always listens.
    All good.
    I am very happy with my provider and his office.
    Everything went well.
    I am happy with my doctor. *Dr. Houshyar is a knowledgeable & caring physician.
    7 Total Comments Page 1 2   Next