Commissioner Tiffany D. Gregg serves as the Treatment Court Commissioner of Division 50. She presides over the Drug Court, Mental Health Court and Veterans Court. All of these courts are designed to give individuals who qualify an opportunity to go through an extensive court ordered drug treatment program rather than the normal path in the criminal justice system.  

Commissioner Gregg was appointed as Commissioner of Division 50 on December 11, 2020 by the Judges of the Jackson County Circuit Court at a meeting of the Court en Banc. At the time of her appointment, she was serving as an attorney with the Missouri State Public Defender’s Office which she joined in 2007. She had also taught at the University of Missouri-Kansas City Law School as an Adjunct Professor since 2017. 

Commissioner Gregg obtained a Bachelor of Science degree from Northwest Missouri State University in Political Science with a minor in Criminal Justice. She earned a Juris Doctorate degree from University of Missouri-Kansas City Law School in 2007.