David Defussy

David Nefussy is an experienced executive in the behavioral healthcare industry, currently serving as the Chief Business Officer at CODAC Behavioral Healthcare since April 2023. Prior to this role, David Nefussy held several senior positions at Spectrum Health Systems, Inc., including Senior Vice President of Payor Relations and Vice President of Business Development from July 2017 to April 2023. David's career also includes over a decade at OptumHealth and its predecessor organizations, where positions included Director of Provider Relations and Regional Network Manager. Additional experience includes serving as Director of Provider Relations at Pacificare Behavioral Health/UBH and United Behavioral Health.