Director of editorial operations John Dioso has left Glamour amid staff restructuring. He has held this role since January, joining Conde Nast from Hearst Magazines, where he served as executive managing editor for Seventeen and Cosmopolitan since December 2014. Dioso started at Cosmopolitan in February 2013 as managing editor, and before that was a deputy managing editor for Rolling Stone, managing editor for Us Weekly, and managing editor for MarthaStewart.com. Follow Glamour on Twitter.
