Josy Paul joined BBDO, India as chairman and national creative director. ... Avenue A | Razorfish, Philadelphia named Maia Dunkel as a senior account director and Richard Eden as an account director of client engagements. ...New York-based agency Cliff Freeman & Partners welcomed former Taxi, New York creative director Tom Christmann as its new executive creative director. ... Publicis USA named Dani Nadel to president, Publicis Modem & Dialog East and Michael Smith president of Publicis Modem & Dialog West. ... L.A.-based director Tom Oesch signed with bi-coastal firm Saville Productions for commercial representation in the U.S. ... Hill Holliday added John Dukakis as senior vice president and director of branded entertainment. ... Chicago-based independent agency Cramer-Krasselt added ex-JWT client services director Craig Likhite as the new creative manager. ... Global marketing firm Sapient added Tomas Siedleczka as creative director. Siedleczka was formerly a creative director at Ogilvy, New York. ... Terence Zahner joined Wunderman as a senior analyst, working in the Insights and Optimization group on several accounts. Additionally, Phyllis Kane was named account director on the Citi Cards account. ... Mullen announced it will relocate the agency's headquarters from Wenham, Massachusetts to Boston in 2009.