A veteran litigator and corporate counsel is the new managing officer of Greensfelder, Hemker & Gale P.C. in Chicago, the firm announced last week.Thadford A. Felton, a member of the firm’s board, replaces David B. Goodman, who left to open his own law office in April. Goodman served as managing officer in Chicago since 2014.A 1994 graduate of IIT Chicago-Kent College of Law, Felton joined Greensfelder in 2013 …