Quest Diagnostics

Lab Testing at Quest Diagnostics - Hackettstown Nj

Quest Diagnostics Patient Service Center in Hackettstown, NJ 07840.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

78 Main St Ste 60
Hackettstown, NJ 07840
Warren County

908-850-5629

Hours

Monday	6:30 AM – 3:00 PM
Tuesday	6:30 AM – 3:00 PM
Wednesday	6:30 AM – 3:00 PM
Thursday	6:30 AM – 3:00 PM
Friday	6:30 AM – 3:00 PM
Saturday	8:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

Ahs Hackettstown
228 Mountain Ave, Hackettstown, NJ 07840
1.2 mi
LabCorp Hackettstown
254 B Mountain Ave Ste 104, Hackettstown, NJ 07840
1.3 mi
LabCorp Landing
150 Lakeside Blvd, Landing, NJ 07850
9.5 mi
Ahs Ledgewood
501 State Route 10, Ledgewood, NJ 07852
9.7 mi
LabCorp Succasunna
49 Sunset Strip, Succasunna, NJ 07876
9.9 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.