Quest Diagnostics
Lab Testing at Excel Immediate Medical Care
Quest partner location in Houston, TX 77084.
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 281-829-9900 before visiting to confirm they accept your lab order.
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Address
19304 Katy Fwy Ste 100Houston, TX 77084
Harris County
Hours
| Monday | 9:00 AM – 9:00 PM |
| Tuesday | 9:00 AM – 9:00 PM |
| Wednesday | 9:00 AM – 9:00 PM |
| Thursday | 9:00 AM – 9:00 PM |
| Friday | 9:00 AM – 9:00 PM |
| Saturday | 9:00 AM – 9:00 PM |
| Sunday | 9:00 AM – 9:00 PM |
Nearby alternatives
- Afc Urgent Care - Greenhouse1922 Greenhouse Rd Ste 100, Houston, TX 770840.4 mi
- Quest Diagnostics - Fry Road952 S Fry Rd, Katy, TX 774501.2 mi
- Mrz Medical21386 Provincial Blvd, Katy, TX 774502.2 mi
- Arcpoint Labs Of Katy21777 Merchants Way Ste 420, Katy, TX 774492.5 mi
- LabCorp Katy21700 Kingsland Blvd Ste 108, Katy, TX 774502.5 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.