Tri-County Mental Health Services is a community-based adult mental health program of the Cornwall Community Hospital.
The service provides direct services to adults residing in Stormont, Dundas, Glengarry and Akwesasne, who have a need for prevention or treatment of mental health problems. Consultation, education and community development is also part of the mandate. There are two specialized teams; general services for individuals aged 16-64 and psychogeriatric services for ages 65 and older. Services delivered include: psychotherapy, case management, support and education. Clients can stay as long as they need.