Richard L. Sevcik is the new office managing partner at Perkins Coie LLP in Chicago. He succeeds Christopher B. Wilson, who has served since the firm opened a Chicago office in 2002.Sevcik, co-chair of the firm’s tax-exempt organizations practice, assumed the new role on Jan. 1. Wilson will remain at the firm as a partner.“I’d certainly like to and hope to continue the momentum and the success that my …