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Dr. Grebosky is on Doximity

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Education & Training

  • Eastern Virginia Medical School (Portsmouth)
    Eastern Virginia Medical School (Portsmouth)Residency, Family Medicine, 1989 - 1992
  • Pennsylvania State University College of Medicine
    Pennsylvania State University College of MedicineClass of 1989

Certifications & Licensure

  • NJ State Medical License
    NJ State Medical License 1993 - Present
  • AZ State Medical License
    AZ State Medical License 1994 - Present
  • CA State Medical License
    CA State Medical License 1992 - Present
  • OR State Medical License
    OR State Medical License 2012 - 2025
  • NM State Medical License
    NM State Medical License 1993 - 2012
  • VA State Medical License
    VA State Medical License 1990 - 2012
  • NC State Medical License
    NC State Medical License 1993 - 1999
  • American Board of Family Medicine Family Medicine
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Publications & Presentations

PubMed

Press Mentions

  • Oregon Ran a Lean Healthcare System. The Latest COVID Surge Is Taking It to the Brink
    Oregon Ran a Lean Healthcare System. The Latest COVID Surge Is Taking It to the BrinkAugust 23rd, 2021

Hospital Affiliations