Quest Diagnostics

Lab Testing at Quest Diagnostics - Temecula Single Oak - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Temecula, CA 92590.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

28780 Single Oak Dr Ste 275
Temecula, CA 92590
Riverside County

951-297-8829

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

Quest Diagnostics - Temecula Jefferson - Employer Drug Testing Not Offered
27699 Jefferson Ave Ste 109, Temecula, CA 92590
1 mi
Quest Diagnostics - Temecula Parkway - Employer Drug Testing Not Offered
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3.2 mi
LabCorp Temecula
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LabCorp Temecula
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3.4 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.