He owns a late 1990s Prevost coach bus that hes using for campaigning. John Gastaldo Fred Simon is a Coronado surgeon running in the 52nd congressional district for the seat held by Scott Peters. He owns a late 1990s Prevost coach bus that hes using for campaigning. Fred Simon is a Coronado surgeon running in the 52nd congressional district for the seat held by Scott Peters. He owns a late 1990s Prevost coach bus that hes using for campaigning. (John Gastaldo) Mark WalkerContact Reporter