8902 N Navarro St,
Ste 200
Victoria, TX 77904
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.
Looking for a facility or operation that is not a lab testing location?
US Facilities & Operations International Facilities & Operations
List
Map
18.83 mi away
Monday:
7:30 am-12:00 pm , 1:00 pm-4:30 pm
Tuesday:
7:30 am-12:00 pm , 1:00 pm-4:30 pm
Wednesday:
7:30 am-12:00 pm , 1:00 pm-4:30 pm
Thursday:
7:30 am-12:00 pm , 1:00 pm-4:30 pm
Friday:
7:30 am-12:00 pm , 1:00 pm-4:30 pm
Saturday:
Closed
Sunday:
Closed
Matagorda County Hospital - Matagorda County
104 7Th St,
Bay City, TX 77414
Get Directions36.99 mi away
Monday:
8:00 am-4:00 pm
Tuesday:
8:00 am-4:00 pm
Wednesday:
8:00 am-4:00 pm
Thursday:
8:00 am-4:00 pm
Friday:
8:00 am-4:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
37.24 mi away
Monday:
7:30 am-12:30 pm , 1:00 pm-4:00 pm
Tuesday:
7:30 am-12:30 pm , 1:00 pm-4:00 pm
Wednesday:
7:30 am-12:30 pm , 1:00 pm-4:00 pm
Thursday:
7:30 am-12:30 pm , 1:00 pm-4:00 pm
Friday:
7:30 am-12:30 pm , 1:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
38.14 mi away
Monday:
9:00 am-4:00 pm
Tuesday:
9:00 am-4:00 pm
Wednesday:
9:00 am-4:00 pm
Thursday:
9:00 am-4:00 pm
Friday:
9:00 am-4:00 pm
Saturday:
9:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Inside Richmond Walmart Store
5330 Fm 1640 Rd,
Richmond, TX 77469
Get Directions61.93 mi away
Monday:
7:00 am-12:00 pm , 12:30 pm-4:00 pm
Tuesday:
7:00 am-12:00 pm , 12:30 pm-4:00 pm
Wednesday:
7:00 am-12:00 pm , 12:30 pm-4:00 pm
Thursday:
7:00 am-12:00 pm , 12:30 pm-4:00 pm
Friday:
7:00 am-12:00 pm , 12:30 pm-4:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
62.37 mi away
Monday:
7:30 am-11:30 am , 12:00 pm-4:30 pm
Tuesday:
7:30 am-11:30 am , 12:00 pm-4:30 pm
Wednesday:
7:30 am-11:30 am , 12:00 pm-4:30 pm
Thursday:
7:30 am-11:30 am , 12:00 pm-4:30 pm
Friday:
7:30 am-11:30 am , 12:00 pm-4:30 pm
Saturday:
Closed
Sunday:
Closed
64.93 mi away
Monday:
7:00 am-5:00 pm
Tuesday:
7:00 am-5:00 pm
Wednesday:
7:00 am-5:00 pm
Thursday:
7:00 am-5:00 pm
Friday:
7:00 am-5:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
65.1 mi away
Monday:
7:30 am-5:00 pm
Tuesday:
7:30 am-5:00 pm
Wednesday:
7:30 am-5:00 pm
Thursday:
7:30 am-5:00 pm
Friday:
7:30 am-5:00 pm
Saturday:
Closed
Sunday:
Closed
65.13 mi away
Monday:
7:30 am-5:30 pm
Tuesday:
7:30 am-5:30 pm
Wednesday:
7:30 am-5:30 pm
Thursday:
7:30 am-5:30 pm
Friday:
7:30 am-5:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
65.19 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
69.17 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Sugarland
15259 Southwest Freeway,
Sugar Land, TX 77478
Get Directions70.16 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:
8:00 am-12:00 pm
Sunday:
Closed
70.79 mi away
Monday:
6:30 am-12:00 pm , 1:00 pm-3:30 pm
Tuesday:
6:30 am-12:00 pm , 1:00 pm-3:30 pm
Wednesday:
6:30 am-12:00 pm , 1:00 pm-3:30 pm
Thursday:
6:30 am-12:00 pm , 1:00 pm-3:30 pm
Friday:
6:30 am-12:00 pm , 1:00 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
71.72 mi away
Monday:
7:30 am-5:30 pm
Tuesday:
7:30 am-5:30 pm
Wednesday:
7:30 am-5:30 pm
Thursday:
7:30 am-5:30 pm
Friday:
7:30 am-5:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
72.2 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:
Closed
Sunday:
Closed
MRZ Medical - MRZ Medical
21386 Provincial Blvd,
Katy, TX 77450
Get Directions72.78 mi away
Monday:
8:00 am-2:00 pm
Tuesday:
8:00 am-2:00 pm
Wednesday:
8:00 am-2:00 pm
Thursday:
8:00 am-2:00 pm
Friday:
8:00 am-2:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Fry Road
952 S Fry Rd,
Katy, TX 77450
Get Directions73.42 mi away
Monday:
6:30 am-5:00 pm
Tuesday:
6:30 am-5:00 pm
Wednesday:
6:30 am-5:00 pm
Thursday:
6:30 am-5:00 pm
Friday:
6:30 am-5:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Our focus on your safety
Our safety precautions help ensure your confidence and comfort while visiting our Patient Service Centers to get the testing you need, today and every day.
- Site map
- Privacy Notices
- Terms
- Contact us
- Language assistance / non-discrimination
- Asistencia de idiomas / Aviso de no discriminación
- 語言協助 / 不歧視通知
- Accessibility
-
Your Privacy Choices
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.