Applegate & Thorne-Thomsen P.C. (ATT) elected Debbie A. Kleban as managing partner.Kleban succeeds former managing partner Ben Applegate in overseeing strategy and operations for the firm, which focuses on real estate finance and other work in the affordable housing and community development sectors. She will also continue to lead ATT’s New Markets Tax Credit practice group.• Kelley Kronenberg added attorney Julianna B. Walo to the firm’s Chicago office, where she will focus on workers&rsquo …