Dr. Grenier is on Doximity
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Office
2900 12th Ave N
Ste 140W
Billings, MT 59101Phone+1 406-238-6726Fax+1 406-272-3395
Education & Training
- Kansas City University of Medicine and Biosciences College of Osteopathic MedicineClass of 2015
Certifications & Licensure
- CO State License 2023 - 2025
- MT State License 2021 - 2025
- TX State License 2020 - 2022
- OH State License 2015 - 2021
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