9695 S Yosemite St,
Ste 150
Lone Tree, CO 80124
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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1.8 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-4:00 pm
Sunday:
8:00 am-4:00 pm
CareNow- Highlands Ranch (Preferred)
7120 E County Line Rd,
Highlands Ranch, CO 80126
Get Directions2.93 mi away
Monday:
8:00 am-8:00 pm
Tuesday:
8:00 am-8:00 pm
Wednesday:
8:00 am-8:00 pm
Thursday:
8:00 am-8:00 pm
Friday:
8:00 am-8:00 pm
Saturday:
8:00 am-7:00 pm
Sunday:
8:00 am-5:00 pm
4.16 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-4:00 pm
Sunday:
8:00 am-4:00 pm
4.45 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-4:00 pm
Sunday:
8:00 am-4:00 pm
OnPoint UC - Highlands Ranch (Preferred)
9205 S Broadway,
Highlands Ranch, CO 80129
Get Directions4.64 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-4:00 pm
Sunday:
8:00 am-4:00 pm
4.99 mi away
Monday:
8:00 am-8:00 pm
Tuesday:
8:00 am-8:00 pm
Wednesday:
8:00 am-8:00 pm
Thursday:
8:00 am-8:00 pm
Friday:
8:00 am-8:00 pm
Saturday:
8:00 am-5:00 pm
Sunday:
8:00 am-5:00 pm
Quest Diagnostics - Inside Centennial Safeway Store
7375 E Arapahoe Road,
Centennial, CO 80112
Get Directions5.06 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:
Closed
Sunday:
Closed
Wiz-Quiz Drug Screening - Centennial (Preferred)
2305 E Arapahoe Rd Ste 147,
Centennial, CO 80122
Get Directions5.63 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:
10:00 am-12:00 pm
Sunday:
Closed
UCHealth - Sterling Ranch (Preferred)
8155 Piney River Ave,
Littleton, CO 80125
Get Directions6.76 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
7.27 mi away
Monday:
8:00 am-8:00 pm
Tuesday:
8:00 am-8:00 pm
Wednesday:
8:00 am-8:00 pm
Thursday:
8:00 am-8:00 pm
Friday:
8:00 am-8:00 pm
Saturday:
8:00 am-7:00 pm
Sunday:
8:00 am-5:00 pm
AFC Urgent Care - Castle Rock (Preferred)
5700 New Abbey Lane,
Castle Rock, CO 80108
Get Directions7.55 mi away
Monday:
8:00 am-8:00 pm
Tuesday:
8:00 am-8:00 pm
Wednesday:
8:00 am-8:00 pm
Thursday:
8:00 am-8:00 pm
Friday:
8:00 am-8:00 pm
Saturday:
8:00 am-6:00 pm
Sunday:
8:00 am-6:00 pm
7.68 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
7.73 mi away
Monday:
8:00 am-6:00 pm
Tuesday:
8:00 am-6:00 pm
Wednesday:
8:00 am-6:00 pm
Thursday:
8:00 am-6:00 pm
Friday:
8:00 am-6:00 pm
Saturday:
8:00 am-6:00 pm
Sunday:
8:00 am-6:00 pm
7.79 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
CareNow- Parker (Preferred)
11339 S Pikes Peak Dr,
Parker, CO 80138
Get Directions7.97 mi away
Monday:
8:00 am-8:00 pm
Tuesday:
8:00 am-8:00 pm
Wednesday:
8:00 am-8:00 pm
Thursday:
8:00 am-8:00 pm
Friday:
8:00 am-8:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-5:00 pm
7.97 mi away
Monday:
7:30 am-3:30 pm
Tuesday:
7:30 am-3:30 pm
Wednesday:
7:30 am-3:30 pm
Thursday:
7:30 am-3:30 pm
Friday:
7:30 am-3:30 pm
Saturday:
9:00 am-12:00 pm
Sunday:
Closed
CareNow- Aurora (Preferred)
5620 S Parker Rd,
Aurora, CO 80015
Get Directions8.14 mi away
Monday:
Vary
Tuesday:
Vary
Wednesday:
Vary
Thursday:
Vary
Friday:
Vary
Saturday:
Vary
Sunday:
Vary
UCHealth - Castle Rock (Preferred)
4404 Barranca Ln,
Castle Rock, CO 80104
Get Directions8.64 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
9.69 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.