Dentsu announced the appointment of Ashish Khanna as Global CEO, Dentsu Global Services (DGS), a globally networked talent capability that delivers high quality services across dentsu’s Creative, Media, and Customer Experience Management (CXM) businesses. In this role, Khanna will lead DGS’s 8,500+ strong networked team across the globe. Reporting into Michael Komasinski, CEO, CXM, international…