4530 Route 9 South,
Howell, NJ 07731
Get Directions
Lab testing, laboratory and office locations around the world
Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.
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0.75 mi away
Monday:
6:30 am-2:30 pm
Tuesday:
6:30 am-2:30 pm
Wednesday:
6:30 am-2:30 pm
Thursday:
6:30 am-2:30 pm
Friday:
6:30 am-2:30 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
6.88 mi away
Monday:
6:30 am-2:30 pm
Tuesday:
6:30 am-2:30 pm
Wednesday:
6:30 am-2:30 pm
Thursday:
6:30 am-2:30 pm
Friday:
6:30 am-2:30 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Sea Girt
2176-2204 Route 35,
Sea Girt, NJ 08750
Get Directions8.07 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Friday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Freehold
260 Mounts Corner Dr,
Freehold, NJ 07728
Get Directions8.16 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
10.38 mi away
Monday:
7:00 am-2:30 pm
Tuesday:
7:00 am-2:30 pm
Wednesday:
7:00 am-2:30 pm
Thursday:
7:00 am-2:30 pm
Friday:
7:00 am-2:30 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
12.34 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
12.52 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
13.3 mi away
Monday:
6:30 am-2:30 pm
Tuesday:
6:30 am-2:30 pm
Wednesday:
6:30 am-2:30 pm
Thursday:
6:30 am-2:30 pm
Friday:
6:30 am-2:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Red Bank
240 Maple Ave,
Red Bank, NJ 07701
Get Directions15.54 mi away
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:
7:00 am-11:00 am
Sunday:
Closed
18.52 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Hazlet Town Center
3052 State Route 35,
Hazlet, NJ 07730
Get Directions18.77 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Forked River
800 Lacey Rd,
Forked River, NJ 08731
Get Directions19.87 mi away
Monday:
6:30 am-11:00 am , 12:00 pm-2:00 pm
Tuesday:
6:30 am-11:00 am , 12:00 pm-2:00 pm
Wednesday:
6:30 am-11:00 am , 12:00 pm-2:00 pm
Thursday:
6:30 am-11:00 am , 12:00 pm-2:00 pm
Friday:
6:30 am-11:00 am , 12:00 pm-2:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
20.43 mi away
Monday:
7:00 am-4:00 pm
Tuesday:
7:00 am-4:00 pm
Wednesday:
7:00 am-4:00 pm
Thursday:
7:00 am-4:00 pm
Friday:
7:00 am-4:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
23.9 mi away
Monday:
7:00 am-2:30 pm
Tuesday:
7:00 am-2:30 pm
Wednesday:
7:00 am-2:30 pm
Thursday:
7:00 am-2:30 pm
Friday:
7:00 am-2:30 pm
Saturday:
Closed
Sunday:
Closed
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Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services. Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services.
Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.