The Honorable Judge David J. Cowan is Supervising Judge of the Probate and Mental Health Depts. of the Los Angeles County Superior Court. In that capacity, he oversees sixteen courtrooms and works with the other judges, Court management and justice partners on the operations of the Court for these disciplines. He serves on the Court’s Operations and Executive Committees. Since March 2018, he has been sitting in Dept. 3 of the Mosk Courthouse – focused solely on long or complex Probate trials and settlement conferences. Previously, he spent five years handling a Probate calendar and trial assignment; managing and deciding decedent estates, trusts, guardianships and conservatorship cases.