Quest Diagnostics
Main:
(530) 275-9808
Fax: (530) 275-9819
Fax: (530) 275-9819
4156 Ashby Court, Shasta Lake, California, 96019
Business hours
| Monday | 7:00am to 11:30am , 12:30pm to 3:30pm |
| Tuesday | 7:00am to 11:30am , 12:30pm to 3:30pm |
| Wednesday | 7:00am to 11:30am , 12:30pm to 3:30pm |
| Thursday | 7:00am to 11:30am , 12:30pm to 3:30pm |
| Friday | 7:00am to 11:30am , 12:30pm to 3:30pm |
| 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.