View Post Ad Biz | Agencies | People Healey Takes Over as GM at Organic Detroit By Kiran Aditham on May. 3, 2013 - 12:02 PM With eight-year agency vet Joe DiMeglio getting bumped up to EVP/chief client officer two months ago, Omnicom-owned agency Organic has looked within and found his successor in Katie Healey, who has spent the last two years as SVP/ ...