QPS

QPS Clinical Research Organization - Make a Difference. Make Money Doing It.

Clinical trials play a vital role in making and keeping pharmaceuticals safe and effective. Here in Springfield, Missouri, QPS has been conducting clinical trials for over 20 years, with more than 30,000 participants. Help make the world a better place by volunteering to be a part of one of our clinical trials.

11/29/2025

Happy Small Business Saturday! Today, let’s support our local gems!
Shop small, shop local, and discover unique treasures that bring joy.

Tag your favorite small business and let’s celebrate!

11/28/2025

Healthy men, between 18 and 50 years of age are needing for study number #250011. Participate and you could receive up to $4,500. Visit 417studies.com to learn more.

11/28/2025

Happy Black Friday!
Whether you're hunting for the best deals or just enjoying time with loved ones, embrace the festive spirit. Share your finds and spread the cheer – together we celebrate!

The average American eats 16 - 18 pounds of turkey each year. Researchers uncover both positive and negative molecular h...
11/28/2025

The average American eats 16 - 18 pounds of turkey each year. Researchers uncover both positive and negative molecular health effects from a seven-day fast. Read the below to learn more. For info on , visit 417studies.com.

11/27/2025

Happy Thanksgiving from !

Let's gather around the table filled with love, laughter, and our favorite dishes. May your hearts be full and your plates overflowing!

What are you for this year?

In honor of Thanksgiving, the office will be closed tomorrow (November 27th) and Friday (November 28th), so our team c...
11/27/2025

In honor of Thanksgiving, the office will be closed tomorrow (November 27th) and Friday (November 28th), so our team can celebrate the holidays with their families.

When life gives you , gives you $20 for your story. One quick pre-screening visit. One simple way to in a way you n...
11/26/2025

When life gives you , gives you $20 for your story. One quick pre-screening visit. One simple way to in a way you never thought you could. Visit 417studies.com to join .

We want to hear from our followers! The Question of the Day is designed to spark conversations and allow us to get to kn...
11/26/2025

We want to hear from our followers!

The Question of the Day is designed to spark conversations and allow us to get to know you! Please remember your manners and be polite to others if someone’s comment doesn’t align with your same thoughts or feelings.

You’ve been fighting off viruses your whole life, how about fighting back? Join and prescreen for potential to partici...
11/25/2025

You’ve been fighting off viruses your whole life, how about fighting back? Join and prescreen for potential to participate in future studies! Visit 417studies.com to learn more!

11/24/2025

is seeking healthy adults, 18–49 years, for a of an investigational . Participate and receive up to $4,000 Learn more: 417studies.com

11/24/2025

You don’t have to be a to make a new kind of difference. Learn how is supporting in . Visit417studies.com/study/upcoming-lactation-clinical-research-study/to find out more.

Each medical research study is conducted under the supervision of trained medical personnel. All drug products can pro...
11/22/2025

Each medical research study is conducted under the supervision of trained medical personnel. All drug products can produce side effects, and there is always a possibility of an allergic reaction. Study staff is on site for each dose in case of such event.

Address

1820 W Mount Vernon Street
Springfield, MO
65802

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

Telephone

+14178312048

Website

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Our Story

QPS opened its Springfield, Missouri location in 1994 and has been conducting clinical research trials locally for over 20 years. Your participation in a clinical research study can make a difference for the people who need it most. Help make a difference in drug science and sign up to participate at QPS in Missouri.