1631 North Loop W, Ste 170

Houston, TX 77008

Phone: (281) 740-5945
Fax: (713) 869-1238
Last updated: July 2, 2026

This Quest Diagnostics patient service center occupies Suite 170 of the Professional Building at 1631 North Loop West in Houston, Texas. It's open five days a week for blood draws, and it's one of the 2,000+ Quest locations across the country that form the testing network Superpower uses for members.

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Monday: 7:30 AM – 5:00 PM
Tuesday: 7:30 AM – 5:00 PM
Wednesday: 7:30 AM – 5:00 PM
Thursday: 7:30 AM – 5:00 PM
Friday: 7:30 AM – 5:00 PM
Saturday: Closed
Sunday: Closed

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