Agencies | People Doner Welcomes Another Campbell-Ewald Alum By Kiran Aditham on Jun. 20, 2011 - 10:38 AM Six months after Campbell Ewald vet Craig Conrad left for Doner to serve as EVP, brand leader, another C-E exec, Tena Hermance, has followed suit and made the move from Warren to Southfield, MI. By joining Doner as SVP, brand lead ...