Offering behavioral health services to the people of the State Of Maine since 2008 through our two outpatient offices and affiliate network.

   
Cornerstone is committed to being a client-focused center of excellence in mental health and substance abuse care by providing high quality, community-based services throughout Maine in an ethical, reliable and effective manner. In doing so, Cornerstone advocates positive change in service delivery through the development of respectful relationships with clients, employees, other professionals, community, social services, and state agencies.