Quest Diagnostics
Main:
(925) 477-0412
Fax: (925) 753-0540
Fax: (925) 753-0540
4049 Lone Tree Way, Suite F, Antioch, California, 94531
Business hours
| Monday | 7:30am to 11:30am , 12:30pm to 3:30pm |
| Tuesday | 7:30am to 11:30am , 12:30pm to 3:30pm |
| Wednesday | 7:30am to 11:30am , 12:30pm to 3:30pm |
| Thursday | 7:30am to 11:30am , 12:30pm to 3:30pm |
| Friday | 7:30am 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.