William S. Thompson is a judge for the 25th Judicial Circuit of West Virginia. He was appointed to that position in 2007 and re-elected in 2008 and 2016. As a part of his duties, Judge Thompson presides over several treatment courts, including the first family treatment court in West Virginia. Prior to his appointment, he was an associate at the law firm of Cook and Cook in Madison, West Virginia from 1995 to 2007. His primary focus was litigation, which included representing several hundred indigent clients in criminal defense and other matters. Judge Thompson also served as President of Madison Healthcare, Incorporated from 1997 to 2007, and as Vice President of Danville Lumber Company from 1994 to 2007. Judge Thompson received his J.D. from West Virginia University in 1995 and his B.S. from West Virginia University in 1992.