Field Diagnostics

05/22/2026

Just a reminder🥳

Both locations will be closed Memorial Day Monday 05/25‼️🇺🇸

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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05/19/2026

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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05/14/2026

Attention Del Rio, Texas‼️

Our Del Rio location will be closing today at 1:45pm

We will resume regular hours tomorrow Friday 05/15

05/12/2026

We love to see our former students advancing their medical careers and thriving ‼️

Congratulations to all‼️🥳

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Congratulations to the Del Rio, Eagle Pass, and Uvalde Vocational Nursing graduates! We wish you continued success as you take one step closer to achieving your goals and beginning your nursing careers. 🩺🎉💙

05/07/2026

Happy Nurses Week to our very own Erica Campos, RN 💚

Thank you for everything you do for Field Diagnostics and for the care, compassion, and dedication you show our community every single day. Your leadership and commitment continue to make a difference in the lives of so many patients and families we serve.

We also want to recognize and thank all of the incredible nurses in the field — especially those we’ve had the pleasure of training, working alongside, and serving throughout the years. Your impact does not go unnoticed.

Happy Nurses Week from all of us at Field Diagnostics ‼️
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05/04/2026

🚨 We’re Hiring in Del Rio! 🚨

Field Diagnostics is looking for an Entry-Level Phlebotomist to join our growing team ‼️

Requirements:
✅ Entry level
✅ Bilingual
✅ Phlebotomy Certification

If you’re ready to make an impact in your community and grow with us, we want to hear from you!

📧 Send resumes to: labs@fielddiagnosticstx.com
📱 Questions? Call/Text: (210) 777-2337

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05/04/2026

Our Del Rio location will be closed today.

We will resume our regular business hours tomorrow Tuesday 05/05

05/03/2026

Attention Uvalde, Texas‼️🥳

We will have new business hours starting Monday May 11th, 2026‼️

Field Diagnostics - Uvalde📍
998 E. Main St.
Phone: (830)261-5031
Fax: (830)988-4088

04/30/2026

Good morning Followers 🤍

We’re excited to officially introduce ourselves—Field Diagnostics: Texas’ Preferred Lab, Wellness, and Medical Training.

I’m Jose Campos, co-owner of Field Diagnostics. I’ve been a phlebotomist since 2009, with experience in urgent care, primary care, occupational medicine, specialty labs, and clinical research. This work has always been about precision, access, and showing up for patients when it matters most.

I’m Erica Campos, RN—co-owner of Field Diagnostics. I’ve spent the last 13 years in nursing, with experience in pediatrics, geriatrics, hospital care, and administration. All of those paths led me here, where I get to serve our community in a more personal and intentional way.

We’re a husband and wife team with a shared mission. Field Diagnostics was built on Jose’s vision to make diagnostic testing affordable and accessible for rural communities. We started as a mobile service during the 2020 pandemic, expanded into COVID testing in 2021, and have since grown to offer routine and specialty labs, DNA testing, drug testing, CPR training, IV hydration, wellness injections, and aesthetic services. Today, we’re proud to be a trusted lab partner for providers, employers, and patients across Southwest Texas.

We are truly grateful for the opportunity to be here and look forward to serving you and your families. We have 2 convenient locations - Del Rio & Uvalde, with more coming soon!

Stop by, reach out, or follow along—we’re just getting started 🤍

Field Diagnostics — Labs Made Simple.

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Field Diagnostics - Del Rio📍
401 W. Cantu Rd. Suite F
Del Rio, Texas 78840
📞(830)313-7060
📠(210)640-0669

Field Diagnostics - Uvalde📍
998 E. Main St.
Uvalde, Texas 78801
📞(830)261-5031
📠(830)988-4088

04/28/2026

04/27/2026

Busy Monday at Field Diagnostics - 830’s Preferred Lab, Wellness & Medical Training ‼️😮‍💨

Our Monday consisted of:

✅Lab Appts for various providers in Del Rio & Uvalde
✅IV Hydration & Vitamin Drips
✅Wellness Injections
✅Drug Testing for various employers
✅Fingerprinting
✅TX Attorney General DNA Testing
✅Specialty Lab Draws
✅Immigration Labs

Thank you to all the patients, providers, clinics, and students that make us 830’s Preferred Lab, Wellness & Medical Training‼️

Nuestra Frontera, Nuestra Familia.

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