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Hon. Mark Siedlik

Missouri Division of Workers' Compensation


Mark Siedlik, an Administrative Law Judge for the Kansas City/St. Joseph Division of Workers’ Compensation Department of Labor, in the State of Missouri.  Mr. Siedlik was appointed in 1990 and has in the past served as the Chief Administrative Law Judge in St. Louis and Kansas City Divisions.
Mr. Siedlik has previously worked as an Assistant Attorney General for the State of Missouri and has represented the state in the appellate and Supreme Court of Missouri as well as having appeared in Federal Court on behalf of the State of Missouri.
Mr. Siedlik attended the University of Nebraska/Omaha and graduated on 1979 with a Bachelor of Science and Business Administration.  My Jiedlik received a Master of Economics in 1982 and a Juris Doctorate from the University of Nebraska/Lincoln in 1983.
Mr. Siedlik is a member of the Missouri Bar, the Kansas City, Missouri Bar Association and is a Fellow in the College of Workers’ Compensation Lawyers, having been inducted in 2011.  Mr. Siedlik is a frequent speaker at the continuing legal educations seminars throughout the state.