G. Scott MacKenzie was first appointed to the board in November 2016 and was nominated for election for the first time at the annual meeting in 2017. He currently serves as the chief executive officer of RevSpring, a leading provider of consumer engagement, billing and payment solutions. He previously served as the chief executive officer of M*Modal, Inc., a privately held clinical documentation technology and services company, a position which he held from 2014 to 2019. He also served as the president of Experian Health from 2013 to 2014 and as chief executive officer of Passport Health Communications from 2009 to 2014. Mr. MacKenzie serves on the board of directors of MedHost, Inc., a privately-held healthcare information technology company. Mr. MacKenzie was last nominated for election as a director in 2017 due to his experience with healthcare technology and in the healthcare industry generally.