Am Law 100 firm Polsinelli has named Brian Bullard as the new managing partner of the firm’s dynamically growing Dallas office. Bullard begins his tenure February 1, succeeding Jon Henderson, who has held the position since Polsinelli first entered the Dallas market in 2011 and who continues his other significant firm leadership roles, as well as his active legal practice. Under Henderson’s leadership, Polsinelli’s Dallas office has grown to more than 55 attorneys today – its highest headcount to date – while enhancing its depth of practice and service offerings.