Get in Touch Contact Contact info 956.887.0615 [email protected] 1003 US-83 Frontage Rd, Alamo, TX 78516 Operating Hours (All Locations) Monday - Friday — 8:00am - 5:00pm Saturday — 8:00am - 1:00pm Sunday — Closed Name Email Message Send Multiple Convenient COVID-19 Testing Locations In the RGV Location 1003 E. Frontage Rd. Alamo, TX 201 N FM 3167 Ste. 111 Rio Grande City, TX 78582.