PHE’s senior management team includes some of the nation’s leading experts in environmental services and technological consulting. Dedicated professionals and seasoned project managers, these highly skilled executives have helped to shape PHE into one of the most responsive and creative consulting partners in the industry.

Frederick J. Carey, P.E.
President & CEO

A. Brook Crossan, Ph.D., P.E.
Vice President, Board of Directors

John Ribar, P.E.
Vice President, Board of Directors

Michael A. West
Vice President

Brian M. Whipple, P.E.
Vice President, Chief Technology Officer