Quest Diagnostics

Lab Testing at Quest Diagnostics - Upland Mountain - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Upland, CA 91786.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

573 N Mountain Ave
Upland, CA 91786
San Bernardino County

909-981-5941

Hours

Monday	8:00 AM – 4:00 PM
Tuesday	8:00 AM – 4:00 PM
Wednesday	8:00 AM – 4:00 PM
Thursday	8:00 AM – 4:00 PM
Friday	8:00 AM – 4:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Upland
400 N Mountain Ave Suite 109, Upland, CA 91786
0.2 mi
LabCorp Upland
1241 W Foothill Blvd, Upland, CA 91786
0.4 mi
LabCorp Upland
1310 San Bernardino Rd Ste 107, Upland, CA 91786
2.1 mi
Quest Diagnostics - Upland Foothill
1399 E Foothill Blvd Ste B, Upland, CA 91786
2.3 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.