Quest Diagnostics
Lab Testing at Any Lab Test Now - North Dallas
Independent direct-to-consumer lab using Quest network in Dallas, TX 75230.
Independent Lab Using Quest Network
This is an independent direct-to-consumer lab facility using the Quest Diagnostics network. Services may vary from a standard Quest Patient Service Center.
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Address
11930 Preston Rd Ste 120Dallas, TX 75230
Dallas County
Hours
| Monday | 8:00 AM – 6:00 PM |
| Tuesday | 8:00 AM – 6:00 PM |
| Wednesday | 8:00 AM – 6:00 PM |
| Thursday | 8:00 AM – 6:00 PM |
| Friday | 8:00 AM – 6:00 PM |
| Saturday | 9:00 AM – 1:00 PM |
| Sunday | Closed |
Nearby alternatives
- LabCorp Dallas7777 Forest Ln Bldg A Suite 105, Dallas, TX 752301.8 mi
- Quest Diagnostics - Forest Lane11613 N Central Expy Suite 120, Dallas, TX 752431.9 mi
- Carenow - Midway12801 Midway Rd Ste 503, Dallas, TX 752442.2 mi
- Carenow - North Dallas14856 Preston Rd Ste 100, Dallas, TX 752542.7 mi
- LabCorp Dallas8160 Walnut Hill Ln Suite 216, Dallas, TX 752313 mi
About this location
Independent direct-to-consumer lab using Quest network. 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.