Michael Cusick, Ph.D., is a portfolio manager for Cover Boards and Insulation with Johns Manville. Dr. Cusick has been with Johns Manville Roofing Systems for more than three years and manages the Cover Board and Polyiso Insulation businesses. Prior to joining Johns Manville he was a senior vice president for Von Roll Electrical Insulations and for Oerlikon Optics. He brings more than 25 years of experience in operational and technical leadership.