Quest Diagnostics
Lab Testing at Quest Diagnostics - Montclair
Quest Diagnostics Patient Service Center in Montclair, NJ 07042.
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Address
49 Claremont AveMontclair, NJ 07042
Essex County
Hours
| Monday | 7:00 AM – 3:30 PM |
| Tuesday | 7:00 AM – 3:30 PM |
| Wednesday | 7:00 AM – 3:30 PM |
| Thursday | 7:00 AM – 3:30 PM |
| Friday | 7:00 AM – 3:30 PM |
| Saturday | 7:30 AM – 12:00 PM |
| Sunday | Closed |
Nearby alternatives
- LabCorp Montclair1 Greenwood Ave Ste 102, Montclair, NJ 070420.3 mi
- Citymd - Bloomfield667 Bloomfield Ave, Bloomfield, NJ 070031.2 mi
- Afc Urgent Care - Bloomfield220 Bloomfield Ave, Bloomfield, NJ 070032.3 mi
- Ahs Bloomfield135 Bloomfield Ave, Bloomfield, NJ 070032.5 mi
- LabCorp Orange85 S Jefferson St Ste 4, Orange, NJ 070503.2 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.