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
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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.