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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.

For information about current studies or joining our database of study participants, select "Participate in a Study." See our new building and location.

More about our study capabilities and facility can be found under "Research at CRG."

Thank you for your interest in our company.

Craig A. Swager, President


CRG is continuing its long tradition of giving back to the community and speaking up for what it believes in by proudly sponsoring this year’s Gala for Cancer Legal Line. CLL Details
Cancer Legal line