3133 Professional Drive,
Suite 16
Auburn, CA 95603
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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3.37 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
12.01 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 - Penn Valley Pleasant Valley - Employer Drug Testing Not Offered
11366 Pleasant Valley Rd,
Penn Valley, CA 95946
Get Directions16.93 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
16.95 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
17.2 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Friday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
17.4 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
18.09 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
18.44 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
22.11 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
23.47 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 - Greenback Dignity
7115 Greenback Lane,
Citrus Heights, CA 95621
Get Directions23.49 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
23.91 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
Quest Diagnostics - Fair Oaks Sunrise Blvd - Employer Drug Testing Not Offered
5265 Sunrise Blvd,
Fair Oaks, CA 95628
Get Directions24.02 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
24.38 mi away
Monday:
8:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday:
8:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday:
8:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday:
8:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday:
8:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
24.4 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
24.4 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:
7:00 am-11:00 am
Sunday:
Closed
24.93 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
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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.