As a Director in NCI's Disputes and Investigations practice, Mr Tanselle assists clients with compliance program assessments, comprehensive implementation, and monitoring and auditing, covering a wide range of issues at the corporate level as well as in sales & marketing and research & development. Jack also provides expertise to clients by assisting them with government investigations and commercial litigation. Prior to joining Navigant Consulting, Jack was a Director in the Pharmaceutical Advisory Services and Forensics practices of an international consulting firm. Jack served in numerous roles in brand management and sales for a top 15 biopharmaceutical company before entering consulting.