Quest Diagnostics
Lab Testing at Mainstreet Family Uc - Callahan
Urgent care partner accepting Quest lab orders in Callahan, FL 32011.
Urgent Care Partner Location
This is an urgent care facility partnered with Quest Diagnostics. Most urgent care partners accept walk-in DTC lab orders, but services may vary. Calling ahead is recommended.
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Address
542435 Us Highway 1Callahan, FL 32011
Nassau County
Hours
| Monday | 8:00 AM – 8:00 PM |
| Tuesday | 8:00 AM – 8:00 PM |
| Wednesday | 8:00 AM – 8:00 PM |
| Thursday | 8:00 AM – 8:00 PM |
| Friday | 8:00 AM – 8:00 PM |
| Saturday | 9:00 AM – 4:00 PM |
| Sunday | 9:00 AM – 4:00 PM |
Nearby alternatives
- LabCorp Jacksonville2262 Dunn Ave Ste 2, Jacksonville, FL 3221812.5 mi
- Carespot - Northside2032 Dunn Ave, Jacksonville, FL 3221812.8 mi
- Quest Diagnostics - Jacksonville Shoppes At River City510 Airport Center Dr, Jacksonville, FL 3221813.3 mi
- LabCorp Yulee850970 Us Hwy 17 N, Yulee, FL 3209714.4 mi
- Carespot - Yulee463941 State Road 200, Yulee, FL 3209717.9 mi
About this location
Urgent care partner accepting Quest lab orders. 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.