6460 Pentz Rd,
Ste B
Paradise, CA 95969
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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43.92 mi away
Monday:
7:00 am-11:00 am , 11:40 am-3:30 pm
Tuesday:
7:00 am-11:00 am , 11:40 am-3:30 pm
Wednesday:
7:00 am-11:00 am , 11:40 am-3:30 pm
Thursday:
7:00 am-11:00 am , 11:40 am-3:30 pm
Friday:
7:00 am-11:00 am , 11:40 am-3:30 pm
Saturday:
Closed
Sunday:
Closed
Shingletown - Shingletown Medical Center - 3rd Party Phlebotomy Service
31292 Alpine Meadows Rd,
Shingletown, CA 96088
Get Directions44.13 mi away
Monday:
9:00 am-11:30 am , 1:30 pm-4:30 pm
Tuesday:
9:30 am-11:30 am , 1:30 pm-4:30 pm
Wednesday:
9:00 am-11:30 am , 1:30 pm-4:30 pm
Thursday:
9:00 am-11:30 am , 1:30 pm-5:00 pm
Friday:
9:00 am-11:30 am , 1:30 pm-5:00 pm
Saturday:
Closed
Sunday:
Closed
54.26 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
Sunday:
Closed
59.87 mi away
Monday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Tuesday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Wednesday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Thursday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Friday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Red Bluff South Main
1054 South Main Street,
Red Bluff, CA 96080
Get Directions60.47 mi away
Monday:
6:30 am-11:00 am , 12:00 pm-3:00 pm
Tuesday:
6:30 am-11:00 am , 12:00 pm-3:00 pm
Wednesday:
6:30 am-11:00 am , 12:00 pm-3:00 pm
Thursday:
6:30 am-11:00 am , 12:00 pm-3:00 pm
Friday:
6:30 am-11:00 am , 12:00 pm-3:00 pm
Saturday:
Closed
Sunday:
Closed
62.03 mi away
Monday:
6:30 am-10:30 am , 11:00 am-1:30 pm
Tuesday:
6:30 am-10:30 am , 11:00 am-1:30 pm
Wednesday:
6:30 am-10:30 am , 11:00 am-1:30 pm
Thursday:
6:30 am-10:30 am , 11:00 am-1:30 pm
Friday:
6:30 am-10:30 am , 11:00 am-1:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Anderson East St
2995 East St,
Anderson, CA 96007
Get Directions64.75 mi away
Monday:
7:00 am-11:30 am , 12:30 pm-4:00 pm
Tuesday:
7:00 am-11:30 am , 12:30 pm-4:00 pm
Wednesday:
7:00 am-11:30 am , 12:30 pm-4:00 pm
Thursday:
7:00 am-11:30 am , 12:30 pm-4:00 pm
Friday:
7:00 am-11:30 am , 12:30 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Orland Cortina Drive
1361 Cortina Dr,
Orland, CA 95963
Get Directions69.75 mi away
Monday:
6:00 am-10:00 am , 10:30 am-12:00 pm
Tuesday:
6:00 am-10:00 am , 10:30 am-12:00 pm
Wednesday:
6:00 am-10:00 am , 10:30 am-12:00 pm
Thursday:
6:00 am-10:00 am , 10:30 am-12:00 pm
Friday:
6:00 am-10:00 am , 10:30 am-12:00 pm
Saturday:
Closed
Sunday:
Closed
69.76 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-4:00 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-4:00 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-4:00 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-4:00 pm
Friday:
7:00 am-11:00 am , 12:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
71.91 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:
7:00 am-11:00 am
Sunday:
Closed
72.69 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Friday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Shasta Lake Ashby
4156 Ashby Court,
Shasta Lake, CA 96019
Get Directions72.84 mi away
Monday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Tuesday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Wednesday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Thursday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Friday:
7:00 am-11:30 am , 12:30 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
73.23 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:
Closed
Sunday:
Closed
Quest Diagnostics - Penn Valley Pleasant Valley - Employer Drug Testing Not Offered
11366 Pleasant Valley Rd,
Penn Valley, CA 95946
Get Directions73.66 mi away
Monday:
6:30 am-11:00 am , 12:00 pm-3:30 pm
Tuesday:
6:30 am-11:00 am , 12:00 pm-3:30 pm
Wednesday:
6:30 am-11:00 am , 12:00 pm-3:30 pm
Thursday:
6:30 am-11:00 am , 12:00 pm-3:30 pm
Friday:
6:30 am-11:00 am , 12:00 pm-3:30 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.