Quest Diagnostics

Lab Testing at Quest Diagnostics - Mcallen

Quest Diagnostics Patient Service Center in Mcallen, TX 78503.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1201 E Ridge Rd Ste A
Mcallen, TX 78503
Hidalgo County

956-682-0353

Hours

Monday	6:30 AM – 4:00 PM
Tuesday	6:30 AM – 4:00 PM
Wednesday	6:30 AM – 4:00 PM
Thursday	6:30 AM – 4:00 PM
Friday	6:30 AM – 4:00 PM
Saturday	8:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Mcallen
1424 East Ridge Road Ste2, Mcallen, TX 78503
0.1 mi
Rio Plex Safety Council
110 S Col Rowe Blvd, Mcallen, TX 78501
1.4 mi
Carenow - San Juan
920 W Interstate 2 Ste E, San Juan, TX 78589
3.2 mi
Rudiel Associates - Apps
3421 W Us Highway 83 Ste 1, Mcallen, TX 78501
3.5 mi
Industrial Health Works
801 E Nolana Ave Ste 6, Mcallen, TX 78504
3.7 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.