Quest Diagnostics
Lab Testing at Quest Diagnostics - Katy Medical Arts
Quest Diagnostics Patient Service Center in Katy, TX 77493.
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Address
1331 W Grand Pkwy N Ste 110Katy, TX 77493
Harris County
Hours
| Monday | 7:00 AM – 4:00 PM |
| Tuesday | 7:00 AM – 4:00 PM |
| Wednesday | 7:00 AM – 4:00 PM |
| Thursday | 7:00 AM – 4:00 PM |
| Friday | 7:00 AM – 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp Katy1331 W Grand Pkwy N Ste 160, Katy, TX 774930 mi
- Quest Diagnostics - Katy Psc23920 Katy Fwy Ste 465, Katy, TX 774940.6 mi
- Arcpoint Labs Of Katy21777 Merchants Way Ste 420, Katy, TX 774491.8 mi
- Bellville Urgent Care - Katy3211 W Grand Pkwy N Ste 900, Katy, TX 774491.9 mi
- LabCorp Katy21700 Kingsland Blvd Ste 108, Katy, TX 774502.2 mi
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.