Quest Diagnostics
Main:
(909) 548-3485
Fax: (909) 548-3185
Fax: (909) 548-3185
4028 Grand Ave, Ste B, Chino, California, 91710
Business hours
| Monday | 6:30am to 4:30pm |
| Tuesday | 6:30am to 4:30pm |
| Wednesday | 6:30am to 4:30pm |
| Thursday | 6:30am to 4:30pm |
| Friday | 6:30am 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.