Quest Diagnostics
Main:
(909) 282-6817
Fax: (909) 612-5739
Fax: (909) 612-5739
750 N Diamond Bar Blvd, Ste 110, Diamond Bar, California, 91765
Business hours
| Monday | 7:00am to 12:00pm |
| Tuesday | 7:00am to 12:00pm |
| Wednesday | 7:00am to 12:00pm |
| Thursday | 7:00am to 12:00pm |
| Friday | 7:00am to 12:00pm |
| 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.