3365 E Flamingo Rd,
Ste 4
Las Vegas, NV 89121
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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0.87 mi away
Monday:
9:00 am-1:00 pm
Tuesday:
9:00 am-1:00 pm
Wednesday:
9:00 am-1:00 pm
Thursday:
9:00 am-1:00 pm
Friday:
9:00 am-1:00 pm
Saturday:
9:00 am-11:00 am
Sunday:
Closed
1.91 mi away
Monday:
5:00 am-6:00 pm
Tuesday:
5:00 am-6:00 pm
Wednesday:
5:00 am-6:00 pm
Thursday:
5:00 am-6:00 pm
Friday:
5:00 am-6:00 pm
Saturday:
5:00 am-1:30 pm
Sunday:
6:00 am-10:00 am
3.37 mi away
Monday:
6:00 am-3:30 pm
Tuesday:
6:00 am-3:30 pm
Wednesday:
6:00 am-3:30 pm
Thursday:
6:00 am-3:30 pm
Friday:
6:00 am-3:30 pm
Saturday:
Closed
Sunday:
Closed
3.4 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
3.44 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
3.6 mi away
Monday:
10:00 am-3:00 pm
Tuesday:
10:00 am-3:00 pm
Wednesday:
10:00 am-3:00 pm
Thursday:
10:00 am-3:00 pm
Friday:
10:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
CareNow- Green Valley & Warm Springs (Preferred)
2269 N Green Valley Pkwy,
Henderson, NV 89014
Get Directions4.71 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
4.73 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
5.08 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
5.16 mi away
Monday:
7:00 am-7:00 pm
Tuesday:
7:00 am-7:00 pm
Wednesday:
7:00 am-7:00 pm
Thursday:
7:00 am-7:00 pm
Friday:
7:00 am-7:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
5.26 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:
Closed
Sunday:
Closed
5.42 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:
Closed
Sunday:
Closed
CareNow- Charleston & Decatur (Preferred)
4575 W Charleston Blvd Suite A,
Las Vegas, NV 89102
Get Directions6.45 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
7.42 mi away
Monday:
9:30 am-4:00 pm
Tuesday:
9:30 am-4:00 pm
Wednesday:
9:30 am-4:00 pm
Thursday:
9:30 am-4:00 pm
Friday:
9:30 am-4:00 pm
Saturday:
Closed
Sunday:
Closed
CareNow- Tropicana & Jones (Preferred)
6125 W Tropicana Ave,
Las Vegas, NV 89103
Get Directions7.43 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
8.01 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
8.07 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-2:30 pm
Saturday:
Closed
Sunday:
Closed
CareNow- Silverado & Maryland (Preferred)
9785 South Maryland Parkway #2,
Las Vegas, NV 89183
Get Directions8.11 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-8:00 pm
8.26 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:
7:00 am-1:00 pm
Sunday:
Closed
Quest Diagnostics - Las Vegas S. Rainbow/Russell
5608 S Rainbow Blvd,
Las Vegas, NV 89118
Get Directions8.44 mi away
Monday:
6:00 am-4:00 pm
Tuesday:
6:00 am-4:00 pm
Wednesday:
6:00 am-4:00 pm
Thursday:
6:00 am-4:00 pm
Friday:
6:00 am-4:00 pm
Saturday:
Closed
Sunday:
Closed
8.5 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
8.67 mi away
Monday:
6:00 am-3:00 pm
Tuesday:
6:00 am-3:00 pm
Wednesday:
6:00 am-3:00 pm
Thursday:
6:00 am-3:00 pm
Friday:
6:00 am-3:00 pm
Saturday:
6:00 am-12:00 pm
Sunday:
Closed
CareNow- Eastern & Horizon Ridge (Preferred)
10652 South Eastern Ave,
Henderson, NV 89052
Get Directions8.69 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
CareNow- Craig & Clayton (Preferred)
2202 W Craig Rd,
North Las Vegas, NV 89032
Get Directions9.2 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
CareNow- Rainbow & Mardon (Preferred)
7424 S Rainbow Blvd,
Las Vegas, NV 89139
Get Directions9.41 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
CareNow - Parkway (Preferred)
990 N Buffalo Dr,
Las Vegas, NV 89128
Get Directions9.88 mi away
Monday:
8:00 am-9:00 pm
Tuesday:
8:00 am-9:00 pm
Wednesday:
8:00 am-9:00 pm
Thursday:
8:00 am-9:00 pm
Friday:
8:00 am-9:00 pm
Saturday:
8:00 am-8:00 pm
Sunday:
8:00 am-8:00 pm
10.0 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 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.