Quest Diagnostics
Lab Testing at Mrz Medical
Quest partner location in Katy, TX 77450.
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
21386 Provincial BlvdKaty, TX 77450
Harris County
Hours
| Monday | 8:00 AM – 2:00 PM |
| Tuesday | 8:00 AM – 2:00 PM |
| Wednesday | 8:00 AM – 2:00 PM |
| Thursday | 8:00 AM – 2:00 PM |
| Friday | 8:00 AM – 2:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp Katy21700 Kingsland Blvd Ste 108, Katy, TX 774500.3 mi
- Arcpoint Labs Of Katy21777 Merchants Way Ste 420, Katy, TX 774490.8 mi
- Quest Diagnostics - Fry Road952 S Fry Rd, Katy, TX 774501.5 mi
- Excel Immediate Medical Care19304 Katy Fwy Ste 100, Houston, TX 770842.2 mi
- LabCorp Katy1331 W Grand Pkwy N Ste 160, Katy, TX 774932.3 mi
More lab options around Katy
All Katy lab locationsCompare draw centers in Katy, TX.LabCorp Katy1331 W Grand Pkwy N Ste 160, Katy, TX 77493LabCorp Katy21700 Kingsland Blvd Ste 108, Katy, TX 77450Quest Diagnostics - Fry Road952 S Fry Rd, Katy, TX 77450Quest Diagnostics - Katy Medical Arts1331 W Grand Pkwy N Ste 110, Katy, TX 77493Quest Diagnostics - Katy Psc23920 Katy Fwy Ste 465, Katy, TX 77494Apex Urgent Care Clinic6111 Fry Rd, Katy, TX 77449Arcpoint Labs Of Katy21777 Merchants Way Ste 420, Katy, TX 77449Bellville Urgent Care - Elyson23927 Fm 529 Rd Ste 400, Katy, TX 77493
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.