Quest Diagnostics

Lab Testing at Comp - Corona

Quest partner location in Corona, CA 92882.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 951-736-9500 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

1690 W 6th St Ste K
Corona, CA 92882
Riverside County

951-736-9500

Hours

Monday	8:00 AM – 2:00 PM
Tuesday	8:00 AM – 2:00 PM
Wednesday	8:00 AM – 2:00 PM
Thursday	8:00 AM – 2:00 PM
Friday	8:00 AM – 2:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Corona W 6th St (308 W. 6th Street Suite 201)
308 W 6th St Suite 201, Corona, CA 92882
1.7 mi
LabCorp Corona
100 W Ontario Ave, Corona, CA 92882
2.2 mi
LabCorp Corona
120 W Parkridge Avenue, Corona, CA 92880
2.2 mi
Quest Diagnostics - Corona Main
2250 S Main St Ste 105, Corona, CA 92882
2.2 mi
Quest Diagnostics - Eastvale Orbis - Employer Drug Testing Not Offered
6102 Orbis Way Ste 510, Eastvale, CA 92880
6.8 mi

About this location

Quest partner location. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.