As the Director of Governance and Network Affairs, Doreen Corwin has more than 30 years experience in the workers' compensation bill review and PPO network development arena. Ms. Corwin joined StrataCare in early 2001 with the responsibility of managing existing networks and expanding StrataCare's PPO coverage and additional cost containment services to facilitate the growth of the CareSolutions National Bill Review Service Center and the delivery of StrataWare, StrataCare's national bill review software product. She has oversight of the company s national compliance program to provide product adherence to applicable state and federal rules and regulations. Prior to joining the StrataCare management team, Doreen spent fourteen years with Beech Street Corporation in Irvine, California most recently as the Vice President of Network Development. While in this role, Ms. Corwin was instrumental in the expansion of Beech Street's network to one of the largest national PPO's in the country. Before joining Beech Street Corporation in 1987, Doreen spent ten years with Medata, helping with the development and expansion of their bill review services. She held several roles there including, Manager of Operations, Regional Manager and National Public Relations Manager. Ms. Corwin's extensive background and experience in the workers' compensation and PPO fields have allowed her to be a featured speaker on bill review and cost containment strategies at numerous industry and professional meetings. She has authored several articles in industry publications. Doreen holds a BS degree from Portland State University.