David J. Nissen

David J. Nissen has a diverse work experience spanning several companies and roles. David began their career at PKF Mueller in 1980 as a Managing Partner, holding this position until 2020. David then served as the CEO/President of PKF Mueller from 2020 to 2022, and currently holds the position of Chief Executive Officer at PKF Mueller since January 2022. In addition, they have also worked at Mueller dotKonnect as the Chief Executive Officer starting from October 2021. Prior to this, they were the Managing Director at PKF Advisory starting from June 2020.

David J. Nissen received a Bachelor of Science degree in Accounting from Illinois State University, which they attended from 1978 to 1980. In 1980, they also became a Certified Public Accountant through the University of Illinois System. Furthermore, David J. Nissen obtained additional certifications, including a Life Insurance License in 2010 and a Series 66 License in 1997.