Member, Fairfax Bar Association (Director, 1980-1981)
Member, Virginia State Bar
Member, Virginia Trial Lawyers Association (Member, Board of Governors, 1985-)
The American Association for Justice (Formerly ATLA) (Chair, House of Delegates, 2005-06)
Commissioner in Chancery, Fairfax Circuit Court, 1988-present
Admitted, Virginia and U.S. District Court, Eastern District of Virginia
U.S. Supreme Court; U.S. Court of Appeals, Fourth Circuit