Molly Barnett, the theater industry publicist, has been promoted to a new position at O&M Co., the New York-based public relations firm.  Effective immediately, she will be Vice President, Theater Division - a position created expressly for her.  In her new role, Molly will oversee strategic planning and account oversight across a broad array of O&M Co.’s theatrical clientele, which includes 2015 Tony Award Nominees Fun Home, The Visit, and Hand To God.  Under Founder and President Rick Miramontez, she joins Creative Director Andy Snyder on O&M Co.’s senior leadership team.  Press contact: O&M Co (212/695-7400)...