Quest Diagnostics

Lab Testing at Quest Diagnostics - Gaston Wadley

Quest Diagnostics Patient Service Center in Dallas, TX 75246.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

3600 Gaston Wadley Tower Suite 270
Dallas, TX 75246
Dallas County

469-978-0765

Hours

Monday	8:00 AM – 4:30 PM
Tuesday	8:00 AM – 4:30 PM
Wednesday	8:00 AM – 4:30 PM
Thursday	8:00 AM – 4:30 PM
Friday	8:00 AM – 4:30 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Dallas
3801 Gaston Ave Suite 104, Dallas, TX 75246
0.1 mi
Carenow - Uptown
2404 Mckinney Ave, Dallas, TX 75201
1.3 mi
National Drug Screening, Llc
701 Commerce St Ste 400-C, Dallas, TX 75202
1.7 mi
Texas Health Uc - Oak Lawn Ave
2720 Oak Lawn Ave, Dallas, TX 75219
2.1 mi
Carenow - Lakewood
2221 Abrams Rd, Dallas, TX 75214
2.4 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.