Donald J. Pratt, MD

5 out of 5
  • Internal Medicine
26800 Crown Valley Pkwy.
Suite 330
Mission Viejo, CA 92691

Primary Office

26800 Crown Valley Pkwy.
Suite 330
Mission Viejo, CA 92691
Get Directions
(949) 364-6000
(949) 364-9561
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
    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



    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.

    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-Mar-2018
    I have had *Dr. Pratt for 20+ years and I've never been sorry.
    Dr Pratt is amazing! He is knowledgable, patient and caring. He spent a considerable amount of time talking with me, asking questions and explaining what was going, even with pictures.
    Excellent experiences.
    Although I usually do not rate a perfect 5 for anything. I feel *Dr. Pratt is a very competent provider. I always repeat his diagnosis and recommendations.
    Dr. Pratt is the finest physician I have ever experienced and he is superb in all areas, medical and social. I am blessed to have as a doctor!
    50 Total Comments Page 1 2 3 4 5 6 7 8 9 10   Next

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