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Quest Diagnostics

Lab Testing at No Drugs Inc - San Fran

Drug testing partner location in San Francisco, CA 94134.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 800-490-3784 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

9 Silliman St Ste 6
San Francisco, CA 94134
San Francisco County
800-490-3784

Hours

Monday8:00 AM – 4:30 PM
Tuesday8:00 AM – 4:30 PM
Wednesday8:00 AM – 4:30 PM
Thursday8:00 AM – 4:30 PM
Friday8:00 AM – 4:30 PM
SaturdayClosed
SundayClosed

Nearby alternatives

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About this location

Drug testing partner location. 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.