Frank Ostroff is a renowned management theorist and consultant, best known for his pioneering work on organizational design and change management. His most influential work is his book, The Horizontal Organization, where he presents a compelling alternative to the traditional vertical hierarchy. He argues that horizontal organizations, which focus on processes rather than functions, can significantly improve performance by fostering collaboration and reducing bureaucratic inefficiencies. His ideas have helped many private sector, public sector, and non-profit/ NGO organizations world-wide achieve transformational change.

Mr. Ostroff has also contributed to the academic and professional literature on management. His articles, such as those published in the Harvard Business Review, provide insights into effective change management strategies, particularly in the public sector. He emphasizes the importance of aligning organizational structures with mission goals, engaging stakeholders, and maintaining a clear roadmap for change. His contributions have had a lasting impact on how organizations approach structure and change, making him a key figure in modern management theory.

Mr. Ostroff holds a J.D. from Yale Law School, an M.P.P. from the Harvard Kennedy School of Government, and a B.A. (with High Honors) from UC Berkeley.