Quest Diagnostics
Lab Testing at Quest Diagnostics - Brooklyn Ralph Avenue
Quest Diagnostics Patient Service Center in Brooklyn, NY 11234.
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Address
2035 Ralph Ave Ste B1Brooklyn, NY 11234
Kings County
Hours
| Monday | 7:00 AM – 5:00 PM |
| Tuesday | 7:00 AM – 5:00 PM |
| Wednesday | 7:00 AM – 5:00 PM |
| Thursday | 7:00 AM – 5:00 PM |
| Friday | 7:00 AM – 5:00 PM |
| Saturday | 7:00 AM – 4:00 PM |
| Sunday | 8:00 AM – 1:00 PM |
Nearby alternatives
- Citymd Of Bergen Beach2183a Ralph Ave, Brooklyn, NY 112340.1 mi
- LabCorp Brooklyn2035 Ralph Ave A10, Brooklyn, NY 112340.1 mi
- LabCorp Brooklyn8925 Avenue D, Brooklyn, NY 112361.3 mi
- LabCorp Brooklyn3131 Kings Hwy Ll01, Brooklyn, NY 112341.5 mi
- Citymd Of Flatbush Junction2125 Nostrand Ave, Brooklyn, NY 112101.6 mi
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.