An official website of the United States government Here's how you know

U.S. Department of Health and Human Services | National Institutes of Health

Official websites use .gov
A .gov website belongs to an official government
organization in the United States.

Secure .gov websites use HTTPS
A lock (🔒) or https:// means you've safely connected to the .gov website.
Share sensitive information only on official, secure websites.

Great Lakes Node | NIDA

Grantee Institution and Principle Investigators for the Clinical Trials Network Great Lakes Node 809 S Marshfield Ave M/C 551, Chicago, IL, 60612, US

Niranjan Karnik, M.D., Ph.D.

Visiting Professor of Psychiatry

University of Illinois Chicago

1747 West Roosevelt Road, Chicago, IL, 60608, US

nkarnik@uic.edu

Antonio A. Morgan-López, Ph.D.

RTI Senior Fellow in Quantitative Psychology

RTI International

Associate Editor, Prevention Science

3040 Cornwallis Rd., P.O. Box 12194, Research Triangle Park, NC, 27709-2194, US

amorganlopez@rti.org

Richard Schottenfeld, MD

Chair, Department of Psychiatry and Behavior Health

Howard University

2041 Georgia Avenue, NW, Washington, DC, 20060, US

richard.schottenfeld@Howard.edu