David Mason Joins Miles Mediation & Arbitration’s Panel

Judge MasonST. LOUIS, MO, October 22, 2025 – Miles Mediation & Arbitration, one of the fastest-growing alternative dispute resolution (ADR) providers in the country, is pleased to announce that Hon. David Mason has joined its panel in St Louis.

 

Hon. David C. Mason is a mediator and arbitrator who served as a circuit judge in Missouri’s 22nd Judicial Circuit from 1991 until his retirement in May 2025, making him the longest-serving judge in the St. Louis Circuit Court at the time of his departure. A Nashville native, David was appointed to the bench in August 1991 and retained by voters in six consecutive elections. Prior to his appointment, he served as an assistant attorney general for Missouri, general counsel for the Missouri Department of Corrections, and worked in private practice.

 

As an attorney, David litigated numerous wrongful termination and discrimination cases to final resolution. He was also counsel charged with writing an employee grievance policy and handling union negotiations for the Missouri Department of Corrections. David litigated in several state circuits, the Eastern and Western U.S. District Courts, all three Missouri Courts of Appeals, the Missouri Supreme Court, the U.S. 8th Circuit Court of Appeals, and the U.S. Supreme Court.

“I had extensive talks with Rob Litz, whom I greatly respect, and I learned how I could fit an effective mediation practice into my plans after retiring from the judiciary,” said David. “I also saw how USA&M — now Miles — would be the best organization for me to join as I transitioned into work as a mediator and arbitrator. My experience with Miles’ leadership has confirmed that I made the right decision.”

 

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ABOUT MILES MEDIATION & ARBITRATION

Miles Mediation & Arbitration is shaping the alternative dispute resolution (ADR) industry with our comprehensive professional services model that combines the expertise of our highly skilled, diverse panel of neutrals with an unparalleled level of client support to guide and empower parties to fair, timely, and cost-effective resolution regardless of case size, specialization, or complexity. For more information, please call 888-305-3553 or email support@milesadr.com.

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