Quest Diagnostics
Lab Testing at Medcare Occupational Health
Occupational/employer health partner in Los Fresnos, TX 78566.
Occupational Health Site
This is primarily an occupational or employer health location. Access for consumer DTC lab orders may be restricted to workers' compensation or employer-sponsored testing. Please call 956-233-2103 before visiting to confirm they accept your order.
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Address
31047 State Highway 100Los Fresnos, TX 78566
Cameron County
Hours
| Monday | 8:00 AM – 7:30 PM |
| Tuesday | 8:00 AM – 7:30 PM |
| Wednesday | 8:00 AM – 7:30 PM |
| Thursday | 8:00 AM – 7:30 PM |
| Friday | 8:00 AM – 7:30 PM |
| Saturday | 8:00 AM – 5:00 PM |
| Sunday | 8:00 AM – 12:00 PM |
Nearby alternatives
- Tx Alc & Drug Testing Srv2031 E Price Rd Ste C, Brownsville, TX 785219.9 mi
- Carenow - Boca Chica2114 Boca Chica Blvd, Brownsville, TX 7852110.9 mi
- LabCorp Brownsville864 Central Blvd Ste 900, Brownsville, TX 7852010.9 mi
- LabCorp Harlingen5505 S Expressway 77 Ste 103, Harlingen, TX 7855014.9 mi
- LabCorp Weslaco1102 S Airport Dr 2, Weslaco, TX 7859628.4 mi
About this location
Occupational/employer health partner. 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.