Quest Diagnostics
Main:
(903) 736-3070
Fax: (430) 205-2610
Fax: (430) 205-2610
1009 N 4th St, Suite B, Longview, Texas, 75601
Business hours
| Monday | 7:30am to 12:30pm , 1:30pm to 4:30pm |
| Tuesday | 7:30am to 12:30pm , 1:30pm to 4:30pm |
| Wednesday | 7:30am to 12:30pm , 1:30pm to 4:30pm |
| Thursday | 7:30am to 12:30pm , 1:30pm to 4:30pm |
| Friday | 7:30am to 12:30pm , 1:30pm 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.