I had the pleasure of working with Clark for two years and he was a great asset to myself and Purdue University. He was integral in the assessment and implementation of third party billing at the college level. His high ethical standards and knowledge were essential in navigating this project. Clark is continuously available for help and has walked with us step by step through our project……I highly recommend his service because of his character, friendliness, planning and problem solving. Even after completion of our project, Clark has been a great resource with further issues and questions.