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Quest Diagnostics

Lab Testing at Arcpoint Labs Of Washington DC

Independent direct-to-consumer lab using Quest network in Washington, DC 20016.

Independent Lab Using Quest Network

This is an independent direct-to-consumer lab facility using the Quest Diagnostics network. Services may vary from a standard Quest Patient Service Center.

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Popular tests at this location:

TSHLipid PanelCBCA1CTestosteroneVitamin DCMP

Address

4910 Massachusetts Ave Nw Ste 219
Washington, DC 20016
District of Columbia County
202-808-3389

Hours

Monday8:30 AM – 5:00 PM
Tuesday8:30 AM – 5:00 PM
Wednesday8:30 AM – 5:00 PM
Thursday8:30 AM – 5:00 PM
Friday8:30 AM – 5:00 PM
SaturdayClosed
SundayClosed

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About this location

Independent direct-to-consumer lab using Quest network. 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.