Quest Diagnostics
Lab Testing at Quest Diagnostics - Inside Weslaco Walmart Supercenter
Quest Diagnostics Patient Service Center in Weslaco, TX 78599.
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Address
1310 N Texas BlvdWeslaco, TX 78599
Hidalgo County
Hours
| Monday | 7:00 AM – 12:00, 13:00 |
| Tuesday | 7:00 AM – 12:00, 13:00 |
| Wednesday | 7:00 AM – 12:00, 13:00 |
| Thursday | 7:00 AM – 12:00, 13:00 |
| Friday | 7:00 AM – 12:00, 13:00 |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Ichecku Drug & Alcohol Testing Svc624 N Tio Ave Ste B, Weslaco, TX 785961 mi
- Dtm - Weslaco111 W Business 83 Ste A, Weslaco, TX 785961.1 mi
- New Choice Drug Testing Svcs417 Gray Lane Ave Ste B, Weslaco, TX 785961.2 mi
- LabCorp Weslaco1102 S Airport Dr 2, Weslaco, TX 785962 mi
- Carenow - San Juan920 W Interstate 2 Ste E, San Juan, TX 7858911 mi
More lab options around Weslaco
All Weslaco lab locationsCompare draw centers in Weslaco, TX.LabCorp Weslaco1102 S Airport Dr 2, Weslaco, TX 78596Dtm - Weslaco111 W Business 83 Ste A, Weslaco, TX 78596Ichecku Drug & Alcohol Testing Svc624 N Tio Ave Ste B, Weslaco, TX 78596New Choice Drug Testing Svcs417 Gray Lane Ave Ste B, Weslaco, TX 78596
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.