Quest Diagnostics
Lab Testing at Optimal Lab Test - Houston
Quest partner location in Houston, TX 77082.
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 832-758-5227 before visiting to confirm they accept your lab order.
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Address
2703 Highway 6 S Ste 138Houston, TX 77082
Harris County
Hours
| Monday | 8:00 AM – 6:00 PM |
| Tuesday | 8:00 AM – 6:00 PM |
| Wednesday | 8:00 AM – 6:00 PM |
| Thursday | 8:00 AM – 6:00 PM |
| Friday | 8:00 AM – 6:00 PM |
| Saturday | 9:00 AM – 2:00 PM |
| Sunday | Closed |
Nearby alternatives
- Lifeline Urgent Care - Houston13410 Briar Forest Dr Ste 190, Houston, TX 770772 mi
- Carenow - Bellaire7107 Highway 6 S, Houston, TX 770832.1 mi
- Apex Urgent Care Clinic1398 Eldridge Pkwy Ste 113, Houston, TX 770772.3 mi
- Quick Labs1500 S Dairy Ashford Rd Ste 114, Houston, TX 770772.6 mi
- Quest Diagnostics - West Houston Medical Center12121 Richmond Ave Suite 124, Houston, TX 770822.9 mi
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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.