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

For nearly three decades, Dr. Levendusky has developed and directed cutting-edge clinical programs at McLean Hospital and is 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 is an active consultant to Medica Sur in Ixtapa, Mexico.