ProSphere Leadership Our Leadership team is committed to continually seeking innovation while maintaining a clear focus on the client’s mission. Executive Leadership Joel Rhoades Executive Chairman Read Bio Michael H. Sumrall Chief Executive Officer (CEO) Read Bio Bob Phoebus Chief Growth Officer Read Bio Chris Miller Chief Operating Officer Read Bio David Kriegman Chief Strategy Officer Read Bio Carrie Liu General Counsel Read Bio Operational Leadership Carola Ammer VP, HR and Talent Acquisition Read Bio David Dougherty VP, DoD/Civilian Solutions Read Bio Ed Wolfe VP, Health IT Solutions Read Bio Mark Walker Controller Read Bio Brian Almeter Director, Solutions and Strategy Read Bio Nathan Danforth Director, Proposal Management Read Bio Angie Gibson Director, Contracts Read Bio Pamela Hensel Director, Quality and Special Projects Read Bio Rick Nolte Director, DoD and Civilian Programs Read Bio Ewan Wilmot Director, Civilian and Health Solutions Read Bio Denise Michael Program Director Read Bio Derek Brown Program Director Read Bio John Wucher Program Director Read Bio
