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.

02/18/2026

Did you know? are essential in bringing investigational drugs and to market?

Join #250038 and make a difference while receiving up to $18,200 for your time. Get involved → 417studies.com.

02/18/2026

is seeking healthy, non-smoking adults, 18–55 years old, for a testing an investigational drug. Participate and receive up to $10,000. Apply at 417studies.com/study/250050.

We want to hear from our followers! The Question of the Day is designed to spark conversations and allow us to get to kn...
02/18/2026

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.

02/17/2026

Healthy adults, 18 – 60 years of age can make a difference in ways they never thought possible! Join by applying at 417studies.com for #250041.

02/16/2026

It’s not magic, it’s science! needs non-smoking adults with to join study #250037. Visit 417studies.com and .

Happy Presidents’ Day! Today we honor the leaders who have helped shape our nation and reflect on the values of service,...
02/16/2026

Happy Presidents’ Day! Today we honor the leaders who have helped shape our nation and reflect on the values of service, leadership, and responsibility. Here’s to remembering our history and continuing to build a strong future together!

02/15/2026

Healthy adults, 18-60 years old, are needed for an upcoming testing drugs . Learn more at 417studies.com today!

Your experience could make a difference in ways you never thought possible. Join #250056. Participate and you may r...
02/15/2026

Your experience could make a difference in ways you never thought possible. Join #250056. Participate and you may receive up to $7,500 for study-related time and travel. Learn more by visiting 417study.com/study/250056 today!

02/14/2026

This isn’t just a way to make extra money – It is a way to make a difference in a way you never knew you could. Apply now 417studies.com/study/250038 and become part of !

02/14/2026

💕 Happy Valentine’s Day, everyone! 🌹💕 Whether you're sharing sweet moments with a partner, friends, or yourself, don’t forget to spread joy. 💖 Tag your loved ones and let them know how special they are! 💌✨

02/13/2026

Make A Difference. Make Money Doing It.

For more information, call us at 417.831.2048 or visit us online at 417studies.com.

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

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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.