Equity partners at Lewis Brisbois Bisgaard & Smith on Tuesday named five new members to the firm’s now 15-member management committee, the firmwide body that will be responsible for naming a new firm head following the resignation of co-chairman Bob Lewis.

The five new members represent three of the firm’s offices and five practice areas: health care partner Kathleen Walker, general liability partner Dana Fox and class action and mass tort partner Eric Kizirian in Los Angeles; Michael G. Platner, co-chair of the firm’s business practice group and office managing partner in Fort Lauderdale; and labor and employment partner William Helfand in Houston.