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.

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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.

Mark Hauptman, MD

4.9 out of 5 (100 Ratings)
  • Internal Medicine
Additional Language Spoken
26991 Crown Valley Pkwy.
Suite 100
Mission Viejo, CA 92691

Primary Office

26991 Crown Valley Pkwy.
Suite 100
Mission Viejo, CA 92691
Get Directions
(949) 582-5430
(949) 348-9513
Mon - Fri: 8 a.m. - 5 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
    Education & Training
    • Medical School
      University of California- Irvine- College of Med.- Irvine, CA
    • Internship
      University of California- Irvine Medical Center- Irvine, CA - 1985
    • Residency
      University of California- Irvine Medical Center Other- Irvine, CA
    • College
      University of California- Davis- School of Medicine (Undergraduate), CA
    Areas of Interest

    Internal Medicine

  • Biography



    Dr. Hauptman received his medical degree from the University of California, Irvine. Dr. Hauptman has served on the Hospital Ethics, Pharmacy and Therapeutics, Quality Assurance, and Medical Credentials Committees.

    Dr. Hauptman has been practicing internal medicine since 1986 and joined Mission Internal Medical Group in 1993.

    Dr. Hauptman is a member of the American College of Physicians. He is fluent in Spanish and conversant in German.

    American Board of Internal Medicine
    Areas of Expertise
    Preventative Medicine
  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *717168
    Blue Cross: *AFN033
    Blue Shield: *00G553560
    CIGNA: 3789205011
    CIGNA Select: 3789205018
    Health Net: 3435024893
    Health Net Senior: 5211024893
    SCAN: 954-25501
    United Healthcare: *0250360009

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

  • 17-Sep-2018
    Dr. Hauptman is the best doctor I have ever gone to.
    I have complete trust & confidence in my treatment programs if/and referrals if necessary.
    *Dr. Hauptman is very pro-active, very thorough. We love that about him.
    *Dr. Hauptman is very thorough and congenial in all aspects of my medical visits.
    *Dr. Hauptman is very good.
    17 Total Comments Page 1 2 3 4   Next