Quest Diagnostics
Main:
(972) 200-9849
Fax: (972) 414-6741
Fax: (972) 414-6741
2535 Firewheel Parkway, Garland, Texas, 75040
Business hours
| Monday | 7:30am to 12:00pm , 1:00pm to 4:30pm |
| Tuesday | 7:30am to 12:00pm , 1:00pm to 4:30pm |
| Wednesday | 7:30am to 12:00pm , 1:00pm to 4:30pm |
| Thursday | 7:30am to 12:00pm , 1:00pm to 4:30pm |
| Friday | 7:30am to 12:00pm , 1:00pm to 4:30pm |
| Saturday | - |
| Sunday | - |
About us
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.