Quest Diagnostics

Lab Testing at Quest Diagnostics - Mission Viejo 26732 Crown Valley Pkwy

Quest Diagnostics Patient Service Center in Mission Viejo, CA 92691.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

26732 Crown Valley Pkwy Ste 521
Mission Viejo, CA 92691
Orange County

949-364-1490

Hours

Monday	7:00 AM – 11:30, 12:30
Tuesday	7:00 AM – 11:30, 12:30
Wednesday	7:00 AM – 11:30, 12:30
Thursday	7:00 AM – 11:30, 12:30
Friday	7:00 AM – 11:30, 12:30
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Mission Viejo
26732 Crown Valley Pkwy Ste 421, Mission Viejo, CA 92691
0 mi
LabCorp Mission Viejo
26800 Crown Valley Pkwy Suite 100, Mission Viejo, CA 92691
0.1 mi
Quest Diagnostics - Mission Viejo 26800 Crown Valley Pkwy
26800 Crown Valley Pkwy Ste 480, Mission Viejo, CA 92691
0.1 mi
LabCorp Mission Viejo
27800 Medical Center Rd Building 1 Suite 200, Mission Viejo, CA 92691
0.1 mi
LabCorp Mission Viejo
26691 Plaza Ste 180, Mission Viejo, CA 92691
0.2 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.