Quest Diagnostics

Lab Testing at Quest Diagnostics - Chino Philadelphia St

Quest Diagnostics Patient Service Center in Chino, CA 91710.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

5562 Philadelphia St Ste 206
Chino, CA 91710
San Bernardino County

909-203-2625

Hours

Monday	7:00 AM – 1:00 PM
Tuesday	7:00 AM – 1:00 PM
Wednesday	7:00 AM – 1:00 PM
Thursday	7:00 AM – 1:00 PM
Friday	7:00 AM – 1:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Chino
12555 Central Ave Ste A, Chino, CA 91710
0.7 mi
Quest Diagnostics - Chino Grand Ave
4028 Grand Ave Ste B, Chino, CA 91710
3 mi
Proactive Work Pomona
502 S Garey Ave, Pomona, CA 91766
4 mi
LabCorp Upland
400 N Mountain Ave Suite 109, Upland, CA 91786
4.5 mi
LabCorp Pomona
1900 Royalty Dr Ste 230, Pomona, CA 91767
4.6 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.