Comprehensive Research Group
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Comprehensive Research Group (CRG) is a group of trained and informed research professionals dedicated to proper data collection and subject protection. Our reputation is built on running quality Clinical and Market Research studies that provide compliance and quality data for our sponsors and clients.
04/23/2026
Great way to earn extra money! Join our Gray Hair Study today!
03/31/2026
Final Group has been added - launching in May and finishing right before the Christmas holiday. You basically make one visit a month. Each visit is between 1 and 1.5 hours long. Join today, by visiting our website, crginc.org, registering (if you are new to CRG) and taking the online survey. Or just call us and we will get you started.
BABIES needed. Next group enrolls Tues 10/14/25 -- newborns to 8 wks. $600 + free diapers/wipes during the study.
09/29/2025
Comprehensive Research Group - Home We excel in the “impossible.” Even the most complex clinical trials don’t alter our commitment to excellence. We understand that when launching a new personal care product or proving a claim, the stakes are high.
Click here to claim your Sponsored Listing.
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Telephone
Website
Address
2520 Broadway Street NE Ste 100
Minneapolis, MN
55413
Opening Hours
| Monday | 9am - 5pm |
| 6pm - 7pm | |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
