Quest Diagnostics
Lab Testing at Mrz Medical
Quest partner location in Houston, TX 77074.
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 713-986-1467 before visiting to confirm they accept your lab order.
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Address
7777 Southwest Fwy Ste 640Houston, TX 77074
Harris 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 – 1:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Quest Diagnostics - 7737 Sw Freeway Mh7737 Southwest Fwy Ste 940, Houston, TX 770740.1 mi
- Quest Diagnostics - Wednesbury8200 Wednesbury Ln Suite 450, Houston, TX 770740.4 mi
- LabCorp Houston8313 Southwest Fwy Ste 201, Houston, TX 770740.5 mi
- Arcpoint Labs Of Houston West7447 Harwin Dr Ste 103, Houston, TX 770361.7 mi
- Premiercare - Houston5895 S Braeswood Blvd, Houston, TX 770962 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.