Quest Diagnostics

Lab Testing at Quest Diagnostics - La Palma 5418 La Palma Ave - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in La Palma, CA 90623.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

5418 La Palma Ave
La Palma, CA 90623
Orange County

562-215-5703

Hours

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

Nearby alternatives

LabCorp La Palma
5471 La Palma Ave Ste 100, La Palma, CA 90623
0.1 mi
LabCorp Buena Park
7878 Crescent Ave, Buena Park, CA 90620
2.5 mi
LabCorp Cypress
10601 Walker St Ste 150, Cypress, CA 90630
2.5 mi
LabCorp Anaheim
3400 W Ball Rd Suite 104, Anaheim, CA 92804
2.7 mi
Integra Test
2814 W Lincoln Ave, Anaheim, CA 92801
3.2 mi

About this location

Quest Diagnostics Patient Service Center. 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.