Provides education and training to professionals through conferences, workshops, and on-site trainings. Provides community education including a theater group, to help combat mental illness discrimination. A media resource center, a media showcase for program planners, and a mental health library is available. Offers a school/mental health partnership program, designed to bring a mental health dimension to the school community sponsored workshops for school faculty and parents, and on-site consultations link a school district with a child psychiatrist. All professional training was sponsored under contract to the Nassau County Department of Mental Health, Chemical Dependency and Developmental Disabilities.

Provides assistance to clients, by certified hypnotists, to achieve their maximum benefits as a result of the professional and ethical practice of hypnosis by the members of LI-NGH, within the framework of the NGH Code of Ethics and Standards of Practice. Meetings are held on the first Thursday of each month at the East Islip Public Library, 381 East Main Street, East Islip, NY 11730. Call for more information.

Provides education and training to professionals through conferences, workshops and on-site presentations. Manages internship and volunteer placements. Provides community education about community-based resources and mental health issues including the improv theater group, "The Players".