Dan Holewienko

Dan Holewienko is an accomplished executive with extensive experience in technology leadership and strategy across multiple industries, including healthcare, media, and consulting. Currently serving as the Executive Director of Technology for Henry Schein, Dan Holewienko focuses on Big Data and Business Intelligence. As Managing Director at TBT Management Consulting, LLC, Dan Holewienko specializes in IT strategy and transformation. Previous roles include technology transformation leadership at Marlabs Inc. and Practising Law Institute, as well as IT governance and compliance at AppNexus. With a strong background in technology operations and advisory services, Dan Holewienko holds a Bachelor of Arts in Fine Art from Queens College and has been a member of the New York CTO Club since 2000.