LAS VEGAS — Kassi Belz, president of MassMedia, a full-service public relations, advertising and marketing firm with offices in Las Vegas and Irvine, California, announced the agency has hired Evan Korn as a media relations specialist. In his new role, Korn is responsible for developing media relations opportunities for MassMedia’s clients. This includes securing and … [Read more...] about MassMedia Hires Evan Korn as Media Relations Specialist