LabCorp

Lab Testing at LabCorp West Covina

LabCorp Patient Service Center in West Covina, CA 91790.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

933 S Sunset Ave Suite 201
West Covina, CA 91790
Los Angeles County

626-962-3858

Hours

Monday	6:30 AM – 2:00 PM
Tuesday	6:30 AM – 2:00 PM
Wednesday	6:30 AM – 2:00 PM
Thursday	6:30 AM – 2:00 PM
Friday	6:30 AM – 2:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - West Covina - California Ave
553 S California Ave Ste A, West Covina, CA 91790
0.9 mi
LabCorp Covina
420 W Rowland St, Covina, CA 91723
3 mi
Universal Industrial Care
16025 E Gale Avenue Ste B-10, Industry, CA 91745
3.7 mi
Quest Diagnostics - Covina East San Bernardino Road
554 E San Bernardino Rd Ste 103, Covina, CA 91723
4.3 mi
Quest Diagnostics - Hacienda Heights - Azusa Ave
1613 S Azusa Ave, Hacienda Heights, CA 91745
4.8 mi

About this location

LabCorp Patient Service Center. LabCorp is one of the largest clinical laboratory networks in the United States, offering diagnostic testing services for patients, physicians, hospitals, and employers.

Listing last updated 2026-05-19.