Quest Diagnostics

Lab Testing at Quest Diagnostics - Inside Walmart Supercenter - Port St. Lucie

Quest Diagnostics Patient Service Center in Port Saint Lucie, FL 34953.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1850 Sw Gatlin Blvd
Port Saint Lucie, FL 34953
St. Lucie County

772-206-2716

Hours

Monday	6:00 AM – 5:00 PM
Tuesday	6:00 AM – 5:00 PM
Wednesday	6:00 AM – 5:00 PM
Thursday	6:00 AM – 5:00 PM
Friday	6:00 AM – 5:00 PM
Saturday	7:00 AM – 2:00 PM
Sunday	Closed

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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.