Quest Diagnostics
Lab Testing at Quest Diagnostics - St Joseph
Quest Diagnostics Patient Service Center in Saint Joseph, MI 49085.
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Address
2500 Niles Rd Ste 10bSaint Joseph, MI 49085
Berrien County
Hours
| Monday | 7:00 AM – 12:00, 12:30 |
| Tuesday | 7:00 AM – 12:00, 12:30 |
| Wednesday | 7:00 AM – 12:00, 12:30 |
| Thursday | 7:00 AM – 12:00, 12:30 |
| Friday | 7:00 AM – 12:00, 12:30 |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Lakeland Hospital - St Joseph1234 Napier Ave, Saint Joseph, MI 490851.3 mi
- Lakeland Hospital - Watervliet400 Medical Park Dr, Watervliet, MI 4909814 mi
- Lakeland Hospital - Niles31 N Saint Joseph Ave, Niles, MI 4912020.2 mi
- Lakeland Southwestern Med - Niles2002 S 11th St, Niles, MI 4912022.4 mi
- Cass Family Clinic261 M 62, Cassopolis, MI 4903126 mi
More lab options around Saint Joseph
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.