2051 Gattis School Rd,
Randalls Store
Round Rock, TX 78664
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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14.7 mi away
Monday:
7:30 am-4:30 pm
Tuesday:
7:30 am-4:30 pm
Wednesday:
7:30 am-4:30 pm
Thursday:
7:30 am-4:30 pm
Friday:
7:30 am-4:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Inside Walmart Austin on Anderson Ln
2525 W Anderson Ln,
Austin, TX 78757
Get Directions20.45 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-11:00 am , 11:30 am-2:00 pm
Sunday:
Closed
21.71 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
22.67 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-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Georgetown
4402 Williams Drive,
Georgetown, TX 78628
Get Directions23.13 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:
Closed
Sunday:
Closed
26.03 mi away
Monday:
8:00 am-12:30 pm , 1:30 pm-5:00 pm
Tuesday:
8:00 am-12:30 pm , 1:30 pm-5:00 pm
Wednesday:
8:00 am-12:30 pm , 1:30 pm-5:00 pm
Thursday:
8:00 am-12:30 pm , 1:30 pm-5:00 pm
Friday:
8:00 am-12:30 pm , 1:30 pm-5:00 pm
Saturday:
Closed
Sunday:
Closed
26.56 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
Quest Diagnostics - Inside W. Ben White Blvd Randalls Store - Employer Drug Testing Not Offered
2025 W Ben White Blvd,
Austin, TX 78704
Get Directions27.42 mi away
Monday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Tuesday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Wednesday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Thursday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Friday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Steiner Ranch Randalls
5145 Fm 620 N,
Austin, TX 78732
Get Directions27.46 mi away
Monday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Tuesday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Wednesday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Thursday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Friday:
7:30 am-1:00 pm , 2:00 pm-4:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Inside Brodie Lane Randalls Store - Employer Drug Testing Not Offered
9911 Brodie Lane,
Austin, TX 78748
Get Directions31.76 mi away
Monday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Tuesday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Wednesday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Thursday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Friday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Inside Lakeway Randalls Store
2301 Ranch Rd 620 South,
Lakeway, TX 78734
Get Directions32.39 mi away
Monday:
7:30 am-4:30 pm
Tuesday:
7:30 am-4:30 pm
Wednesday:
7:30 am-4:30 pm
Thursday:
7:30 am-4:30 pm
Friday:
7:30 am-4:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Inside Buda WalMart Store
690 Old San Antonio Rd,
Buda, TX 78610
Get Directions35.51 mi away
Monday:
6:30 am-4:30 pm
Tuesday:
6:30 am-4:30 pm
Wednesday:
6:30 am-4:30 pm
Thursday:
6:30 am-4:30 pm
Friday:
6:30 am-4:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
41.85 mi away
Monday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Tuesday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Wednesday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Thursday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Friday:
7:00 am-12:30 pm , 1:30 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
49.67 mi away
Monday:
7:00 am-4:30 pm
Tuesday:
7:00 am-4:30 pm
Wednesday:
7:00 am-4:30 pm
Thursday:
7:00 am-4:30 pm
Friday:
7:00 am-4:30 pm
Saturday:
Closed
Sunday:
Closed
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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.
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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.