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Dr. Grenier is on Doximity

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  • Office

    2900 12th Ave N
    Ste 140W
    Billings, MT 59101
    Phone+1 406-238-6726
    Fax+1 406-272-3395

Education & Training

  • Kansas City University of Medicine and Biosciences College of Osteopathic Medicine
    Kansas City University of Medicine and Biosciences College of Osteopathic MedicineClass of 2015

Certifications & Licensure

  • CO State Medical License
    CO State License 2023 - 2025
  • MT State Medical License
    MT State License 2021 - 2025
  • TX State Medical License
    TX State License 2020 - 2022
  • OH State Medical License
    OH State License 2015 - 2021