Dr. David J. Collis is a professor of corporate strategy at Harvard Business School and has held positions such as the MBA Class of 1958 Senior Lecturer and Associate Professor in the Strategy group at the Harvard Business School in the past 30 years.
He is a strategic consultant to top management of major U.S. and U.K. corporations including Merck, Fidelity Investments, and Fortis Inc. He serves on the Advisory Boards of WebCT, MLX.com and previously Ocean Spray. He holds a Ph.D. and an MBA from Harvard University, and an MA from Cambridge University.