Lyle Sussman

Lyle Sussman, Ph.D., is a distinguished professor of management and a leading expert in leadership communication and organizational effectiveness. With decades of academic and practical experience, he has dedicated his career to helping executives, managers, and organizations master the art of purposeful communication in the workplace.

Dr. Sussman's work bridges the gap between communication theory and real-world managerial practice. He has consulted with Fortune 500 companies across a wide range of industries, guiding leaders to sharpen their interpersonal skills, resolve conflict more effectively, and build high-performance teams through clearer, more intentional communication. His research and consulting have addressed everything from one-on-one feedback conversations to large-scale organizational change initiatives.

Through Nightingale-Conant, Dr. Sussman brings his proven frameworks directly to professionals seeking to elevate their leadership impact. His programs distill complex communication principles into practical, immediately applicable strategies — making him a trusted resource for anyone committed to becoming a more effective leader and communicator.