Field Diagnostics

Learn why Field Diagnostics is the Preferred Lab for Patients, Providers, Students, and Employers across South Texas 💚

From routine & specialty lab work to occupational testing, our team is committed to providing accurate results, fast turnaround times, affordable options, and convenient mobile services across South Texas.

✅ Walk-ins welcome
✅ All insurances accepted
✅ All doctors orders accepted
✅ Low-cost options available for uninsured patients
✅ Mobile & same-day services
✅ 15+ years of Lab experience

📍 Del Rio Location
401 W. Cantu Rd. Suite F
(830) 313-7060

📍 Uvalde Location
998 E. Main St.
(830) 261-5031

Serving our communities with trusted laboratory solutions — with more locations coming soon!

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In observance of Memorial Day, both our Del Rio and Uvalde locations will be closed on Monday, May 25th. 🇺🇸

We honor and remember all those who made the ultimate sacrifice for our country. We will resume normal business hours the following day.

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