Quest Diagnostics
Main:
(618) 465-5877
Fax: (618) 465-1216
Fax: (618) 465-1216
237 E Center Dr, Ste B, Alton, Illinois, 62002
Business hours
| Monday | 7:00am to 4:00pm |
| Tuesday | 7:00am to 4:00pm |
| Wednesday | 7:00am to 4:00pm |
| Thursday | 7:00am to 4:00pm |
| Friday | 7:00am to 4:00pm |
| Saturday | 7:00am to 1:00pm |
| Sunday | - |
About us
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.