Quest Diagnostics
Main:
(516) 677-5355
Fax: (516) 677-5499
Fax: (516) 677-5499
269 Jericho Tpke, Syosset, New York, 11791
Business hours
| Monday | 6:00am to 4:00pm |
| Tuesday | 6:00am to 4:00pm |
| Wednesday | 6:00am to 4:00pm |
| Thursday | - |
| Friday | 6:00am to 4:00pm |
| Saturday | 6:00am to 12:00pm |
| Sunday | - |
About us
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.