Quest Diagnostics
Lab Testing at Dot Medical Drug Testing Svcs
Drug testing partner location in Grand Prairie, TX 75050.
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 972-591-5931 before visiting to confirm they accept your lab order.
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Address
3435 Roy Orr Blvd Ste 100Grand Prairie, TX 75050
Dallas 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 – 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Occumed Plus - Grand Prairie805 W Carrier Pkwy Ste 260, Grand Prairie, TX 750502.2 mi
- Carenow - Irving2675 N Belt Line Rd, Irving, TX 750623.1 mi
- LabCorp Irving3400 N Beltline Rd, Irving, TX 750623.6 mi
- Any Lab Test Now Euless1060 N Main St Ste 106, Euless, TX 760394.1 mi
- Texas Health Uc - Arlington2100 N Collins St Ste 120, Arlington, TX 760114.9 mi
About this location
Drug testing 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.