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Quest Diagnostics

Lab Testing at Smart Labs Now

Quest partner location in Portland, OR 97220.

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 503-477-7748 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

12003 Ne Ainsworth Cir Ste 103
Portland, OR 97220
Multnomah County
503-477-7748

Hours

Monday9:00 AM – 4:00 PM
Tuesday9:00 AM – 4:00 PM
Wednesday9:00 AM – 4:00 PM
Thursday9:00 AM – 4:00 PM
Friday9:00 AM – 4:00 PM
SaturdayClosed
SundayClosed

Nearby alternatives

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About this location

Quest 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.