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About Dr. John Onstad

Dr. John Onstad, MD is a Doctor primarily located in Yakima, WA, with another office in Yakima, WA. He has 42 years of experience. His specialties include Pathology. Dr. Onstad is affiliated with Toppenish Community Hospital, Yakima Valley Memorial Hospital and Providence Yakima Medical Center. He speaks English.

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Primary Address

401 S 12th Ave
Yakima, WA 98902
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Mapbox Map of Dr. John Onstad

2811 Tieton Dr
Yakima, WA 98902
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Dr. John Onstad has the following 1 specialty

  • Pathology

    A pathologist is a physician who specializes in the causes and paths taken by different diseases in order to accurately diagnose an illness.
    Pathologists diagnose and determine the characteristics of a disease through the study of biopsies of diseased tissue or of bodily fluids. For example, a pathologist will look at a biopsy of a skin lesion in order to diagnose or rule out skin cancer. A pathologist will also look at a Pap smear in order to check for a gynecological cancer like cancer of the uterus.
    In addition to determining the cause and development of a disease, these specialists also study the changes a disease makes to a body and the consequences of those structural changes.

Board Certifications

Dr. John Onstad is Board Certified in 1 specialty

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

  • Hospital Affiliations

    Dr. Onstad is affiliated (can practice and admit patients) with the following hospital(s).

  • Toppenish Community Hospital
  • Yakima Valley Memorial Hospital
  • Providence Yakima Medical Center
  • Education

    42 Years Experience

  • University of Washington

    Graduated in 1971

  • Accepted Insurance

    Please contact the office for more information.

Locations & Directions

Uploaded January 1, 2012


Take a minute to learn about Dr. John Onstad, MD - Pathology in Yakima, WA, in this video.

  • Similiar Doctors

    Dr. John Onstad is similar to the following 3 Doctors near Yakima, WA.

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