Mood Disorders Ottawa Mutual Support Group (MDO) is a peer-run volunteer organization. We, the members of MDO and individuals living with a mood disorder, our families and friends, engage in mutual support to improve the quality of our lives and to work at creating opportunities to reconnect with self and others. Together, we aim to offer a beacon of hope that people living with mental health challenges can, and do, live well.

To these ends, MDO provides resources, programs, support groups, social and recreational activities for our members and their families and friends.