Quest Diagnostics - Brooklyn Ralph Avenue
Blood draws in Brooklyn, 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
- 2035 Ralph Ave, Ste B1, Brooklyn, NY 11234-5300
- 718-209-1678
- Fax 718-690-9186
- Mon7:00 am to 5:00 pmTue7:00 am to 5:00 pmWed7:00 am to 5:00 pmThu7:00 am to 5:00 pmFri7:00 am to 5:00 pmSat7:00 am to 4:00 pmSun8:00 am to 1:00 pm
- Get directions
Other locations nearby
- 1Lenox Hill Radiology - Mill Basin0.7 mi›
- 2Lenox Hill Radiology - Highway Imaging1 mi›
- 3Lenox Hill Radiology - Brooklyn Avenue2 mi›
- 4Quest Diagnostics - Brooklyn East 14th Street2.6 mi›
- 5Quest Diagnostics - Coney Island Ave Brooklyn NY2.6 mi›
Map
Quest Diagnostics - Brooklyn Ralph Avenue2035 Ralph Ave, Brooklyn, NY 11234-5300718-209-1678Get directions