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Quest Diagnostics

Lab Testing at Quest Diagnostics - Harris Medical Clinic Inc

Quest Diagnostics Patient Service Center in Newport, AR 72112.

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Address

1200 Mclain St
Newport, AR 72112
Jackson County

Hours

Monday8:00 AM – 12:00, 13:00
Tuesday8:00 AM – 12:00, 13:00
Wednesday8:00 AM – 12:00, 13:00
Thursday8:00 AM – 12:00, 13:00
Friday8:00 AM – 12:00, 13:00
SaturdayClosed
SundayClosed

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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.