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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.

John W. Nimtz, MD

4.8 out of 5 (71 Ratings)
  • Family Medicine
Additional Language Spoken
Medical Groups & Affiliations
  • St. Joseph Health Medical Group
  • St. Joseph Health Medical Network
St. Joseph Health Santa Rosa - Doyle Park Family Medicine
510 Doyle Park Drive
Santa Rosa, CA 95405
Accepting New Patients

Primary Office

St. Joseph Health Santa Rosa - Doyle Park Family Medicine
510 Doyle Park Drive
Santa Rosa, CA 95405
Get Directions
(707) 303-8360
(707) 303-8361

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Family Medicine
    Education & Training
    • College
      University of Michigan - 1975
    • Medical School
      University of Michigan - 1979
    • Residency
      University of California
    • Residency
      Community Hospital of Sonoma County
    • Internship
      Community Hospital of Sonoma County
  • Biography


    *** Top Doctors of 2018 Honoree by Sonoma Magazine***
    Board Certified: Anesthesiology, Family Practice, NBME
  • 22-Dec-2019
    I experienced nothing bad related to my care provider. One bit of advice I "really" appreciate. He told me to stop taking ASPIRIN. It can cause internal bleeding.
    it was all very good, a very easy and smooth experience.
    Great experience
    Wonderful doctor!
    I made and appointment for a physical, and received a questionnaire. I was to get a follow up call that never happened. I asked about shingles vaccine, that was not answered. I told of a concern that the 81 mg aspirin I was taking was causing my persistent stomach problems, and do not feel he was aware of current information on aspiring for people over 65. He was to get me an appointment with digestive specialist, have not hear anything.
    26 Total Comments Page 1 2 3 4 5 6   Next