Davis will direct the overall communications, public relations and social media strategy. Previously, Davis acted as a consultant for a variety of organizations through her boutique PR agency, Vibrant Public Relations. Prior to Vibrant Public Relations, Davis handled media relations for Sabre Holdings, the Medical Center of Arlington and JPS Health Network. Davis joins MPI with more than 10 years of communications experience and will begin her position at MPI on Oct. 26, 2009.