York Risk Services Group Hires Danielle McMahan as Head of HR

York Risk Services Group has hired American Express' Danielle McMahan as its head of human resources, the New Jersey-based third-party administrator announced Friday. McMahan succeeds Carol Montgomery, who will retire in August.  McMahan comes to York from American Express Global Business Travel, where she led recruiting efforts. She also held human resources executive positions at the payroll software company ADP and finance company Citi. McMahan holds a bachelor's degree in psychology from Barnard College and a master's degree in organizational psychology from Co...