Quest Diagnostics
Lab Testing at Quest Diagnostics - Great Falls
Quest Diagnostics Patient Service Center in Great Falls, MT 59405.
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Address
401 15th Ave S Ste 107Great Falls, MT 59405
Cascade County
Hours
| Monday | 7:00 AM – 12:00, 13:00 |
| Tuesday | 7:00 AM – 12:00, 13:00 |
| Wednesday | 7:00 AM – 12:00, 13:00 |
| Thursday | 7:00 AM – 12:00, 13:00 |
| Friday | 7:00 AM – 12:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Benefis Same Day Ortho1401 25th St S, Great Falls, MT 594051.6 mi
- Tri Med Services2040 N 22nd Ave Ste 2, Bozeman, MT 59718124.9 mi
- Tri Med Services - 3rd Party Draw Site2040 N 22nd Ave Ste 2, Bozeman, MT 59718124.9 mi
- LabCorp Missoula2819 Great Northern Loop, Missoula, MT 59808134.9 mi
- Amdt - Missoula3475 W Broadway, Missoula, MT 59808135.1 mi
More lab options around Great Falls
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.