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Quest Diagnostics

Lab Testing at Quest Diagnostics - Mlk

Quest Diagnostics Patient Service Center in Houston, TX 77033.

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Address

8610 Martin Luther King Blvd Suite B
Houston, TX 77033
Harris County

Hours

Monday8:30 AM – 5:30 PM
Tuesday8:30 AM – 5:30 PM
Wednesday8:30 AM – 3:00 PM
Thursday8:30 AM – 5:30 PM
Friday8:30 AM – 5:30 PM
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.