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Quest Diagnostics

Lab Testing at Quest Diagnostics Ma Llc - Mattapan - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Mattapan, MA 02126.

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Address

1575 Blue Hill Ave
Mattapan, MA 02126
Suffolk County

Hours

Monday8:30 AM – 7:00 PM
Tuesday8:30 AM – 4:30 PM
Wednesday8:30 AM – 4:30 PM
Thursday8:30 AM – 4:30 PM
Friday9:00 AM – 4:30 PM
Saturday9:00 AM – 1:00 PM
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.