Former Lewis Brisbois Bisgaard & Smith partner David M. Frishman joined Tyson & Mendes in Los Angeles. He will serve as partner and a leader of one of the firm’s LA complex trial teams. He handles personal injury, including wrongful death and catastrophic injury cases and general liability and casualty issues.

Fox Rothschild announced the promotion of several attorneys to partnership within the firm, including Los Angeles lawyers Kimia Klein and Andrew W. Russell. Klein works in Fox Rothschild’s family law practice group, where she represents high-net-worth clients in a range of family law matters. Russell handles employment law matters such as class and individual wage-and-hour issues, employment discrimination, harassment and retaliation claims.