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
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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.