13th Judicial Circuit of MissouriDivision 12

The Honorable Casey Clevenger is the Treatment Court Commissioner for the 13th Judicial Circuit, State of Missouri. She was appointed to preside over the Treatment Courts in 2015. She presides over Adult Drug Courts, DWI Courts, Mental Health Court, Veterans Treatment Court, Co-occurring Court and Family Treatment Court. Prior to her appointment to the bench, she served as an Assistant Prosecuting Attorney and handled cases involving domestic and sexual violence, controlled substances and impaired driving. Commissioner Clevenger is the President of the Missouri Association of Treatment Court Professionals. She also serves as the American Bar Association Judicial Outreach Liaison for Missouri and serves as faculty for the National Association of Drug Court Professionals and National Center for DWI Courts. Her Drug Court was the recipient of the 2021 Equity and Inclusion award at the National Association of Drug Court Professionals RISE21 Conference in National Harbor, Maryland.

Please note that Comissioner Clevenger requires the following to appear in person:

• Treatment Court hearings.
• Civil hearings.