Quest Diagnostics
Lab Testing at Quest Diagnostics - Watertown
Quest Diagnostics Patient Service Center in Watertown, NY 13601.
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Address
1116 Arsenal St Cedar Square PlazaWatertown, NY 13601
Jefferson County
Hours
| Monday | 7:30 AM – 12:30, 13:00 |
| Tuesday | 7:30 AM – 12:30, 13:00 |
| Wednesday | 7:30 AM – 12:30, 13:00 |
| Thursday | 7:30 AM – 12:30, 13:00 |
| Friday | 7:30 AM – 12:30, 13:00 |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp Watertown929 Arsenal St, Watertown, NY 136010.3 mi
- LabCorp Watertown20053 Summit View Blvd Ste 100, Watertown, NY 136011.9 mi
- Encompass Workplace Testing - Watertown22734 Murrock Cir, Watertown, NY 136012.3 mi
- On Site Testing Services Inc241 E Main St, Brownville, NY 136152.5 mi
- Lewis County General Hospital7785 N State St, Lowville, NY 1336725.2 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.