Quest Diagnostics
Lab Testing at Fastest Labs Of Se San Antonio
Quest partner location in San Antonio, TX 78218.
Partner Location
This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 210-832-8298 before visiting to confirm they accept your lab order.
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Address
6021 Rittiman PlzSan Antonio, TX 78218
Bexar County
Hours
| Monday | 8:00 AM – 5:00 PM |
| Tuesday | 8:00 AM – 5:00 PM |
| Wednesday | 8:00 AM – 5:00 PM |
| Thursday | 8:00 AM – 5:00 PM |
| Friday | 8:00 AM – 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp San Antonio3338 Oakwell Ct Ste 208, San Antonio, TX 782182.2 mi
- Nextcare Uc - Terrell Plaza1211 Austin Hwy Suite 110, San Antonio, TX 782092.5 mi
- Quest Diagnostics - Northeast - Employer Drug Testing Not Offered8601 Village Dr Suite 106, San Antonio, TX 782172.7 mi
- LabCorp San Antonio8601 Village Dr Ste 202, San Antonio, TX 782172.8 mi
- Carenow - Alamo Heights5410 Broadway, Alamo Heights, TX 782093.4 mi
About this location
Quest partner location. 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.