Quest Diagnostics

Lab Testing at Quest Diagnostics - Sugarland

Quest Diagnostics Patient Service Center in Sugar Land, TX 77478.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

15259 Southwest Fwy
Sugar Land, TX 77478
Fort Bend County

281-494-4553

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	Closed
Sunday	Closed

Nearby alternatives

LabCorp Sugar Land
1235 Lake Pointe Pkwy Ste 102, Sugar Land, TX 77478
0.6 mi
Any Lab Test Now - Sugar Land
15910 Lexington Blvd Ste C, Sugar Land, TX 77479
0.7 mi
Carenow - Sugar Land
1403 Highway 6 Ste 100, Sugar Land, TX 77478
1.2 mi
LabCorp Sugar Land
16545 Southwest Fwy Ste 210, Sugar Land, TX 77479
1.3 mi
LabCorp Sugar Land
16545 Southwest Fwy Ste 225, Sugar Land, TX 77479
1.3 mi

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.