Quest Diagnostics

Lab Testing at Quest Diagnostics - Laguna Paseo De Valencia

Quest Diagnostics Patient Service Center in Laguna Hills, CA 92653.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

23521 Paseo De Valencia Suite 302c
Laguna Hills, CA 92653
Orange County

949-315-9674

Hours

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	7:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Laguna Hills
23961 Calle De La Magdalena Suite 400, Laguna Hills, CA 92653
0.2 mi
Quest Diagnostics - Aliso Viejo Aliso Creek - Employer Drug Testing Not Offered
26671 Aliso Creek Rd Suite 102, Aliso Viejo, CA 92656
2.5 mi
Performance Health Medgrp
25431 Cabot Rd Ste 118, Laguna Hills, CA 92653
2.5 mi
LabCorp Laguna Niguel
25500 Rancho Niguel Rd Suite 240, Laguna Niguel, CA 92677
4.1 mi
LabCorp Mission Viejo
26991 Crown Valley Pkwy Ste B, Mission Viejo, CA 92691
4.2 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.