Quest Diagnostics
Lab Testing at Quest Diagnostics - Brooklyn Bayridge
Quest Diagnostics Patient Service Center in Brooklyn, NY 11209.
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Address
7601 4th Ave 2nd FloorBrooklyn, NY 11209
Kings County
Hours
| Monday | 8:00 AM – 5:00 PM |
| Tuesday | 8:00 AM – 5:00 PM |
| Wednesday | 8:00 AM – 5:00 PM |
| Thursday | 8:00 AM – 5:00 PM |
| Friday | 8:00 AM – 5:00 PM |
| Saturday | 7:00 AM – 2:00 PM |
| Sunday | Closed |
Nearby alternatives
- Citymd Of Bay Ridge8712 4th Ave, Brooklyn, NY 112090.6 mi
- Quest Diagnostics - Brooklyn Sunset Park726 58th St Lower Level, Brooklyn, NY 112200.9 mi
- LabCorp Brooklyn5715 7th Ave, Brooklyn, NY 112201 mi
- Quest Diagnostics - 5423 7th Ave5423 7th Ave, Brooklyn, NY 112201.1 mi
- LabCorp Brooklyn7316 13th Avenue 2nd Fl, Brooklyn, NY 112281.1 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.