Quest Diagnostics

Lab Testing at Quest Diagnostics - Hacienda Heights - Azusa Ave

Quest Diagnostics Patient Service Center in Hacienda Heights, CA 91745.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1613 S Azusa Ave
Hacienda Heights, CA 91745
Los Angeles County

626-409-9869

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 – 11:00 AM
Sunday	Closed

Nearby alternatives

Universal Industrial Care
16025 E Gale Avenue Ste B-10, Industry, CA 91745
1.8 mi
Comp - Industry
18575 Gale Ave Ste 155, City Of Industry, CA 91748
2 mi
LabCorp West Covina
933 S Sunset Ave Suite 201, West Covina, CA 91790
4.8 mi
Quest Diagnostics - Whittier 15141 Whittier Blvd
15141 Whittier Blvd Ste 125, Whittier, CA 90603
5.1 mi
Quest Diagnostics - West Covina - California Ave
553 S California Ave Ste A, West Covina, CA 91790
5.1 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.