Former Press Agent Michael Hartman Joins Serino Coyne as Managing Director
Serino Coyne, a leading live entertainment advertising and marketing agency and part of Omnicom Group Inc., today announced that Michael Hartman, the founder and CEO of The Hartman Group and co-founder and president of Barlow-Hartman, two successful theatrical media relations companies, has joined the agency as a managing director. In this newly created role, Hartman will join Serino Coyne's dynamic staff of artists,…