What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Lynn Institute

Changing lives through science—one trial at a time!

Call the site in your location or fill out a questionnaire at LHSI.net to find out more about our enrolling studies or be entered in our database for future opportunities. Little Rock - 501-975-2000

Colorado Springs - 719-632-5966

Oklahoma City - 405-447-8839

Norman - 405-701-2828

Tulsa - 918-289-0083

09/11/2026

On September 11, we pause to remember the lives lost and honor the first responders, service members, volunteers, and everyday heroes who showed extraordinary courage.

May we always remember the strength, compassion, and unity that followed.

We remember. We honor. We will never forget. 🤍

09/10/2026

📱✨ Keep an eye on your texts!

At The Lynn Institute, we may send text messages when new clinical studies are starting or when we have study opportunities that may be a good fit for you!

Our texts are an easy way to stay updated, connected and learn about new opportunities to participate in.

📲 Your next opportunity to make a difference in clinical research could be just one text away!

If you have any questions contact us at
(405)447-8839
www.LHSI.net

08/28/2026

$0 marketing budget you get creative! ✨

📲 Interested in participating in a clinical trial? 🧪✨

Getting started is easy! If you’re interested in learning more about our current or upcoming studies, reach out to our team today. 💙

🌐 Visit our website to see available studies and sign up
📞 Give us a call with any questions!!

(405)447-8839
www.LHSI.net

Your participation could help make a difference in the future of medical research. 🩺🔬

08/19/2026

👀 Are you 65 or older and planning to get your flu shot this season? 💉🍂

We have an upcoming flu vaccine study that may be an opportunity for you to participate in vaccine research!

Interested in learning more? Sign up through our website or give us a call today! 📲✨

📍 Oklahoma City • Little Rock • Denver
(405)447-8839
www.LHSI.net

08/17/2026

💉 Flu season is approaching, and so is an opportunity to be part of important vaccine research!

📍Studies coming soon in Oklahoma City, Little Rock, and Denver.

Interested in learning more? Visit our website to sign up today or give us a call.

📞 (405)447-8839
💻 www. LHSI.net

08/14/2026

Flu season is coming… and so is a new opportunity to be part of our upcoming flu vaccine study! 👀💉✨

🌐 You can already visit our website and sign up to learn more and see if you may qualify!
www.LHSI.net
📲 Prefer to talk with someone? Call us today and our team can help answer your questions.
(405)447-8839
📍 This study will be held in Oklahoma City, Little Rock, and Denver!

Whether you’ve participated in research before or this would be your first time, we’d love to connect with you. 💙

08/13/2026

💉 August is National Immunization Awareness Month!
Vaccines don’t happen overnight they begin with research and volunteers who choose to participate in clinical trials.

Clinical research plays an important role in developing vaccines and treatments that help protect communities around the world!

Whether it’s vaccines, new medications, or innovative therapies, every advancement starts with research.

🦠 WE HAVE AN UPCOMING FLU VACCINE STUDY! If you’re interested in learning more about an opportunity to participate in flu vaccine trial!

📍Interested in learning about upcoming research studies?
CONTACT US TODAY!

📞(405)447-8838
💻 www.LHSI.net

08/06/2026

🚨 Flu season is approaching… ARE YOU PREPARED? 🚨

If you are 65 years of age or older, you may qualify to participate in an upcoming flu vaccine clinical research study.

By volunteering, you can help advance medical research focused on improving flu prevention and supporting healthier futures for yourself and future generations. 💉

‼️ ENROLLMENT IS OPENING SOON!
You can sign up today through our website to learn more and see if you may qualify!

📍DENVER, COLORADO
https://lhsi.net/studies/flu-vaccine-enrolling-in-september/

📍LITTLE ROCK, ARKANSAS
https://lhsi.net/studies/flu-vaccine-enrolling-in-september-2/

📍OKLAHOMA CITY, OKLAHOMA
https://lhsi.net/studies/flu-vaccine-3/
🚗 The study may be available at a location near you, with multiple participating sites!

📞 Call us at (405)447-8839
🌐 Visit www.lhsi.net to get started today!

Help protect tomorrow—starting today! 🩺✨

07/30/2026

👀 You might qualify… and not even know it!

Many people are surprised to learn that clinical trials aren’t just for rare conditions. We have studies for common health conditions and even healthy volunteers!

If you’re simply interested in helping advance medicine, we’d love to hear from you!

✨ Your participation could make a difference for future generations while helping researchers discover new treatment options.

📲 Send us a message today to learn about our currently enrolling studies. We make the process simple and are happy to answer all of your questions!

📞(405)447-8839
💻 www.lhsi.net

07/16/2026

🤝 Be part of something bigger! Every approved medication and vaccine exists because volunteers chose to participate in research.

Clinical trials aren’t just about research!!
They’re about hope, innovation, and making a difference! ✨

📩 Interested in seeing if you qualify? Contact us today!

We’d love to answer your questions and help you find a study that’s right for you!

📞(405)447-8839
💻 www.lhsi.net

Address

3555 NW 58th Street Suite 800
Oklahoma City, OK
73112

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+14054478839

Website

http://www.LHSI.net/

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