Quest Diagnostics - Centereach
Blood draws in Centereach, with a lab order from any doctor. Pick your appointment time online and bring your order. The Galleri cancer screening test is also available here.

Available services
Due to state regulations, Instalab is not able to order Quest lab tests directly for patients in New York. You can still schedule a blood draw at this location with a lab order from your own doctor, and the Galleri test is available to book.
Galleri® Multi-Cancer Early Detection Test
Screen for 50+ cancers with a single blood draw.
$849Already have a lab order?
If a doctor or another service gave you a lab order, pick your appointment time at this location and bring the order with you.
- Book onlinePick your time at checkout.
- Bring a lab orderFrom any doctor; schedule online.
- Galleri test available50+ cancers from one blood draw.
Common questions
Contact
- 2112 Middle Country Rd, Centereach, NY 11720-3519
- 631-372-2060
- Fax 631-456-4402
- Mon8:00 am to 4:00 pmTue8:00 am to 4:00 pmWed8:00 am to 4:00 pmThu8:00 am to 4:00 pmFri8:00 am to 4:00 pmSat8:00 am to 12:00 pmSunClosed
- Get directions
Other locations nearby
- 1Quest Diagnostics - Selden2.1 mi›
- 2Prefusion Health- Stony Brook2.2 mi›
- 3Quest Diagnostics - East Setauket Technology Drive2.9 mi›
- 4Quest Diagnostics - Smithtown NY4.6 mi›
- 5Northwell Health Imaging - Smithtown5 mi›
Map
Quest Diagnostics - Centereach2112 Middle Country Rd, Centereach, NY 11720-3519631-372-2060Get directions