Management Team

Executive Officers

Joseph W. Kaufmann
President and CEO
With KNC since 1989

Douglas G. Evans, P.E.
Chief Operating Officer
With KNC since 1989

Michael Celano, C.P.A.
Chief Financial Officer
With KNC since 2009

John E. Nash, P.E.
Vice President of
New Technology
Co-Founder and former
Executive Vice President
With KNC since 1984

Todd M. DeWitt
Vice President of
Biomaterials
With KNC since 1988

James (Ted) Rauth, P.E.
Vice President of
Operations
With KNC since 1999

Senior Management

Donald L. Daveler
Vice President of
Quality Assurance/
Quality Control
With KNC since 1990

Thomas M. Maguire
Vice President of Clinical
and Regulatory
With KNC since 2008

Jeffrey C. Kelly, ESQ.
Vice President of Legal Affairs
With KNC since 2000