Address: 2 Westowne Dr,
City: Liberty, Missouri, 64068
Telephone: 816-781-5905



Mr. Allen is a shareholder with the firm of Holdsworth and Allen, P.C., in Liberty, Missouri. He has spoken at several seminars on family law topics sponsored by the Missouri Bar, the Kansas City Metropolitan Bar Association and the Missouri University Law School. Mark practices almost exclusively in the area of family law and practices primarily in the Jackson, Clay, Platte and Ray County, Missouri areas. Mr. Allen has been actively involved with the Clay County Bar Association


Professional Licenses



  • Collaborative Divorce Professionals of Greater Kansas City and
  • Collaborative Divorce Kansas City



  • Bachelor of Business Administration degree from the University of Missouri-Kansas City in 1985
  • Juris Doctor degree from the University of Missouri-Kansas City Law School in 1991


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