7375 E Arapahoe Road,
Centennial, CO 80112
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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3.15 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
4.35 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
4.92 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
5.48 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
Quest Diagnostics - 695 S. Broadway
695 S Broadway,
Denver, CO 80209
Get Directions6.39 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
6.42 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 Aurora Safeway Store - Employer Drug Testing Not Offered
18730 E Hampden Ave,
Aurora, CO 80013
Get Directions6.87 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
7.45 mi away
Monday:
8:00 am-5:00 pm
Tuesday:
8:00 am-5:00 pm
Wednesday:
8:00 am-5:00 pm
Thursday:
8:00 am-5:00 pm
Friday:
8:00 am-5:00 pm
Saturday:
Closed
Sunday:
Closed
7.93 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
9.41 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
10.45 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:
7:30 am-11:30 am
Sunday:
Closed
Quest Diagnostics - Inside Lakewood Safeway Store - Employer Drug Testing Not Offered
11088 W Jewell Ave,
Lakewood, CO 80232
Get Directions12.13 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
13.27 mi away
Monday:
7:30 am-4:00 pm
Tuesday:
7:30 am-4:00 pm
Wednesday:
7:30 am-4:00 pm
Thursday:
7:30 am-4:00 pm
Friday:
7:30 am-4:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Inside Arvada Safeway Store - Employer Drug Testing Not Offered
7561 W 80Th Ave,
Arvada, CO 80003
Get Directions16.92 mi away
Monday:
7:30 am-12:30 pm , 1:30 pm-4:30 pm
Tuesday:
7:30 am-12:30 pm , 1:30 pm-4:30 pm
Wednesday:
7:30 am-12:30 pm , 1:30 pm-4:30 pm
Thursday:
7:30 am-12:30 pm , 1:30 pm-4:30 pm
Friday:
7:30 am-12:30 pm , 1:30 pm-4:30 pm
Saturday:
Closed
Sunday:
Closed
19.3 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:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Inside Castle Rock Safeway Store - Employer Drug Testing Not Offered
880 S Perry St,
Castle Rock, CO 80104
Get Directions19.45 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Inside Superior Safeway Store - Employer Drug Testing Not Offered
1601 Coalton Rd,
Superior, CO 80027
Get Directions23.83 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
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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.