2001 State Hill Rd,
Ste 105
Wyomissing, PA 19610
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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5.86 mi away
Monday:
6:30 am-3:30 pm
Tuesday:
6:30 am-3:30 pm
Wednesday:
6:30 am-3:30 pm
Thursday:
6:30 am-3:30 pm
Friday:
6:30 am-3:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Fairgrounds Square Mall
3050 N 5th Street Hwy,
Reading, PA 19605
Get Directions8.75 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:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Reading Rockland Street
1110 Rockland St,
Reading, PA 19604
Get Directions9.22 mi away
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:
Closed
Sunday:
Closed
Quest Diagnostics - Myerstown
725 E Lincoln Ave,
Myerstown, PA 17067
Get Directions10.49 mi away
Monday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Tuesday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Wednesday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Thursday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Friday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Exeter
4400 Perkiomen Ave,
Reading, PA 19606
Get Directions11.93 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-12:00 pm
Sunday:
Closed
Quest Diagnostics - Ephrata
112 N Reading Rd,
Ephrata, PA 17522
Get Directions12.18 mi away
Monday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Tuesday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Wednesday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Thursday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Friday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
14.77 mi away
Monday:
6:30 am-12:00 pm
Tuesday:
6:30 am-12:00 pm
Wednesday:
6:30 am-12:00 pm
Thursday:
6:30 am-12:00 pm
Friday:
6:30 am-12:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Lebanon
Rt 422 West,
Lebanon, PA 17042
Get Directions19.45 mi away
Monday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Tuesday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Wednesday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Thursday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Friday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Lancaster
215 Granite Run Dr,
Lancaster, PA 17601
Get Directions22.76 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-12:00 pm
Sunday:
Closed
23.41 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:
Closed
Sunday:
Closed
23.82 mi away
Monday:
6:30 am-2:00 pm
Tuesday:
6:30 am-2:00 pm
Wednesday:
6:30 am-2:00 pm
Thursday:
6:30 am-2:00 pm
Friday:
6:30 am-2:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Gilbertsville
1050 E Philadelphia Ave,
Gilbertsville, PA 19525
Get Directions24.84 mi away
Monday:
6:00 am-2:00 pm
Tuesday:
6:00 am-2:00 pm
Wednesday:
6:00 am-2:00 pm
Thursday:
6:00 am-2:00 pm
Friday:
6:00 am-2:00 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.