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.

studies can lead to new treatments. is seeking adults with for an upcoming testing an investigational drug. Visi...
03/12/2026

studies can lead to new treatments. is seeking adults with for an upcoming testing an investigational drug. Visit 417studies.com/study/250056 to become part of today!

conducts FDA-regulated clinical research with experienced industry professionals. Your next opportunity could start wi...
03/12/2026

conducts FDA-regulated clinical research with experienced industry professionals. Your next opportunity could start with a quick prescreen. Contact today. Visit 417studies.com to learn more.

Participate study involving a 28-day stay and 1 outpatient return. Make a difference and make money while doing it. ...
03/12/2026

Participate study involving a 28-day stay and 1 outpatient return. Make a difference and make money while doing it. Visit 417studies.com and become part of .

03/11/2026

Remember when you said you’d try something new this year? This counts. needs non-smoking adults with for study #250037. Visit 417studies.com.

We want to hear from our followers! The Question of the Day is designed to spark conversations and allow us to get to kn...
03/11/2026

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.

The team of had a surprise visit today!Ms. Lovett stopped by, all the way from Fleet Street to see if she could join ...
03/10/2026

The team of had a surprise visit today!

Ms. Lovett stopped by, all the way from Fleet Street to see if she could join and participate in a !

is a proud sponsor of Springfield Little Theatre and their upcoming production of Sweeney Todd: The Demon Barber of Fleet Street.

03/10/2026

Happy Mario Day!
Today, we celebrate the legendary plumber who has brought joy to millions for over 35 years!

Join us in honoring this gaming icon! Share your favorite Mario memory or game in the comments below!

offers professionally supervised with the opportunity to make a difference in ways you never thought possible. Join ...
03/09/2026

offers professionally supervised with the opportunity to make a difference in ways you never thought possible. Join today at 417studies.com/study/250050.

03/09/2026

What if could help develop better drugs used to help individuals with ? Learn more by visiting online at 417studies.com/study/250056

Local studies. Professional staff. Voluntary participation. That’s clinical research at QPS Missouri. Join today by vi...
03/08/2026

Local studies. Professional staff. Voluntary participation. That’s clinical research at QPS Missouri. Join today by visiting 417studies.com.

is seeking adults with a high BMI for a . Make a difference and receive up to $18,200. Learn more by visiting 417stud...
03/08/2026

is seeking adults with a high BMI for a . Make a difference and receive up to $18,200. Learn more by visiting 417studies.com.

Happy International Women's Day! Today, we celebrate the incredible strength, resilience, and achievements of women ever...
03/08/2026

Happy International Women's Day! Today, we celebrate the incredible strength, resilience, and achievements of women everywhere! Let’s honor our mothers, sisters, and friends who inspire us every day.

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.