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Dr. Grinnan is on Doximity

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Education & Training

  • Stony Brook Medicine/Southampton Hospital
    Stony Brook Medicine/Southampton HospitalResidency, Surgery, 2017 - 2022
  • Arizona College of Osteopathic Medicine of Midwestern University
    Arizona College of Osteopathic Medicine of Midwestern UniversityClass of 2015

Publications & Presentations