667 Stoneleigh Ave,
Ste 115
Carmel, NY 10512
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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8.54 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
10.06 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:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Danbury Germantown
7 Germantown Rd,
Danbury, CT 06810
Get Directions10.3 mi away
Monday:
6:00 am-5:00 pm
Tuesday:
6:00 am-5:00 pm
Wednesday:
6:00 am-5:00 pm
Thursday:
6:00 am-5:00 pm
Friday:
6:00 am-5:00 pm
Saturday:
6:30 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - 120 Main Street Danbury - Employer Drug Testing Not Offered
120 Main St,
Danbury, CT 06810
Get Directions10.51 mi away
Monday:
8:00 am-12:00 pm , 12:30 pm-4:30 pm
Tuesday:
8:00 am-12:00 pm , 12:30 pm-4:30 pm
Wednesday:
8:00 am-12:00 pm , 12:30 pm-4:30 pm
Thursday:
8:00 am-12:00 pm , 12:30 pm-4:30 pm
Friday:
8:00 am-12:00 pm , 12:30 pm-4:30 pm
Saturday:
Closed
Sunday:
Closed
12.18 mi away
Monday:
9:00 am-5:00 pm
Tuesday:
9:00 am-5:00 pm
Wednesday:
9:00 am-5:00 pm
Thursday:
9:00 am-5:00 pm
Friday:
9:00 am-5:00 pm
Saturday:
Closed
Sunday:
Closed
12.75 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:
8:00 am-12:00 pm
Sunday:
Closed
13.14 mi away
Monday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Tuesday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Wednesday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Thursday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Friday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Ridgefield - Employer Drug Testing Not Offered
38A Grove St,
Ridgefield, CT 06877
Get Directions15.46 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:
8:00 am-12:00 pm
Sunday:
Closed
16.83 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-3:00 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-3:00 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-3:00 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-3:00 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
19.01 mi away
Monday:
6:00 am-12:00 pm
Tuesday:
6:00 am-12:00 pm
Wednesday:
6:00 am-12:00 pm
Thursday:
6:00 am-12:00 pm
Friday:
6:00 am-12:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Southbury - Employer Drug Testing Not Offered
385 Main St S,
Southbury, CT 06488
Get Directions19.7 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
Quest Diagnostics - Poughkeepsie - Eastdale Avenue
7 Eastdale Ave S,
Poughkeepsie, NY 12603
Get Directions20.56 mi away
Monday:
8:00 am-3:00 pm
Tuesday:
8:00 am-3:00 pm
Wednesday:
8:00 am-3:00 pm
Thursday:
8:00 am-3:00 pm
Friday:
8:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
21.06 mi away
Monday:
8:00 am-12:00 pm , 1:00 pm-3:30 pm
Tuesday:
8:00 am-12:00 pm , 1:00 pm-3:30 pm
Wednesday:
8:00 am-12:00 pm , 1:00 pm-3:30 pm
Thursday:
8:00 am-12:00 pm , 1:00 pm-3:30 pm
Friday:
8:00 am-12:00 pm , 1:00 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Poughkeepsie
2566A South Rd,
Poughkeepsie, NY 12601
Get Directions21.25 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:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Newburgh
347 Fullerton Ave,
Newburgh, NY 12550
Get Directions22.93 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:
8:00 am-12:00 pm
Sunday:
Closed
23.7 mi away
Monday:
6:00 am-4:30 pm
Tuesday:
6:00 am-4:30 pm
Wednesday:
6:00 am-4:30 pm
Thursday:
6:00 am-4:30 pm
Friday:
6:00 am-4:30 pm
Saturday:
7:00 am-12:00 pm
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.