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Quest Diagnostics

Lab Testing at Quest Diagnostics - West Seneca

Quest Diagnostics Patient Service Center in West Seneca, NY 14224.

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Address

1106 Union Rd Southgate Plaza
West Seneca, NY 14224
Erie County

Hours

Monday8:00 AM – 6:00 PM
Tuesday8:00 AM – 6:00 PM
Wednesday8:00 AM – 6:00 PM
Thursday8:00 AM – 6:00 PM
Friday8:00 AM – 6:00 PM
Saturday6:00 AM – 11:00 AM
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.