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

| Contributor: OC Register Read More
Families anticipate exciting community blessing of surgical center

Families anticipate exciting community blessing of surgical center

| Contributor: Plainview Daily Herald Read More
Severe Flu Season Tightens Its Grip on U.S.

Severe Flu Season Tightens Its Grip on U.S.

| Contributor: WebMD Read More

Here you can find news articles and press releases from St. Joseph Health and it's locations.

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

Donald J. Pratt, MD

5 out of 5 (302 Ratings)
Specialty
  • Internal Medicine
Address
26800 Crown Valley Pkwy.
Suite 330
Mission Viejo, CA 92691

Primary Office

Address
26800 Crown Valley Pkwy.
Suite 330
Mission Viejo, CA 92691
Get Directions
Phone
(949) 364-6000
Fax
(949) 364-9561
Hours
Mon - Fri: 8 a.m. - 5 p.m.

More Information

Website
www.missionheritage.com
Medical Groups & Affiliations
  • Mission Heritage Medical Group
  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
    Education & Training
    • Residency
      U.C. Irvine - 1984
    • Internship
      U.C. Irvine - 1982
    • Medical School
      USC - 1981
    • College
      University of California Berkeley- Berkeley, CA - 1977
    Areas of Interest

    Internal Medicine

    Board Certified, Diplomate Internal Medicine, 1984

    Diplomate, National Board of Medical Examiners, 1982

  • Biography

    Biography

    Biography

    Dr. Pratt graduated from UC Berkley in 1977. He obtained his Medical Doctorate degree from USC in 1981. His Internal Medicine residency was at UCI, completed in 1984. He served in the US Public Health Service from 1984 - 1987. He has been in practice in Mission Viejo since 1987. He has been with Mission Internal Medical Group since 1991. He is board certified in Internal Medicine.

    Dr. Pratt is married with 2 daughters. His wife works full time as a registered nurse. One of his daughters is a UCLA graduate and is currently studying law. The other is an education major at Purdue University.

    Certifications
    Board of Trustees, Mission Hospital 1999-2005
    Past President Mission Internal Group
  • Insurance Accepted

    Insurance Accepted

    Insurance ID Numbers

    Aetna: *261589
    Blue Cross: *AFN063
    Blue Shield: 00G485020
    CIGNA: 3704764008
    CIGNA Select: 3704764018
    Health Net: 3435013553
    Health Net Senior: 5211013553
    SCAN: 954-25920
    United Healthcare: *0250360017

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

  • 5-Feb-2018
    dr Pratt is smart and I trust him and he has never let me down
    29-Jan-2018
    Dr.Pratt is wonderful, knowledgeable and gives me great information!!! He is current on research related to my questions.
    27-Jan-2018
    dr Pratts assistant, Jen is also excellent in every aspect
    2-Jan-2018
    I drive 2 hrs. to go to this dr. & have for years. He's worth it!
    2-Jan-2018
    Good.
    50 Total Comments Page 1 2 3 4 5 6 7 8 9 10   Next