Philip Levendusky, Ph.D., was the director of psychology and psychology training at McLean Hospital, the largest psychiatric affiliate of Harvard Medical School. He also served as the hospital’s senior vice president for marketing and business development and was an associate professor of psychology at Harvard Medical School.

For nearly three decades, Dr. Levendusky developed and directed cutting-edge clinical programs at McLean Hospital and was a national and international pioneer of integrated cognitive-behavioral treatment systems for people with serious mental illness. He developed a psychiatric treatment model for use in Saudi Arabia and served as an active consultant to Medica Sur in Ixtapa, Mexico.