Chestnut Health Systems offers a full range of chemical dependency and mental health services. These innovative services are anchored in a commitment to the highest standards of professional excellence. Chestnut Health Systems is dedicated to serving both the lay and professional communities. We provide services to help individuals and families lead healthier lifestyles, to help employers meet the mental health needs of employees, and to assist health and human services professionals in their quest to better their clients' quality of life.

Chestnut is continually changing and expanding to better meet the needs of communities we serve and offer various services at our facilities in Illinois. For more information, choose from our service listings at left or conduct a search.

For information concerning the Global Appraisal of Human Needs, click GAIN.