Quest Diagnostics
Lab Testing at Excel Immediate Medical Care
Quest partner location in Missouri City, TX 77459.
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 281-403-3660 before visiting to confirm they accept your lab order.
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Address
6840 Highway 6 Ste AMissouri City, TX 77459
Fort Bend 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
- Any Lab Test Now - Sugar Land15910 Lexington Blvd Ste C, Sugar Land, TX 774794.5 mi
- Quest Diagnostics - Sugarland15259 Southwest Fwy, Sugar Land, TX 774784.7 mi
- LabCorp Sugar Land16545 Southwest Fwy Ste 210, Sugar Land, TX 774794.9 mi
- LabCorp Sugar Land16545 Southwest Fwy Ste 225, Sugar Land, TX 774794.9 mi
- Quest Diagnostics - Sweetwater Plaza4971 Sweetwater Blvd, Sugar Land, TX 774795 mi
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.