In the enhanced usual care group, the Primary Care Provider will treat the participant as they deem appropriate. In the intervention group, participants will be assigned to a team constituted by a Mental Health Technician and a psychiatrist. The team will communicate evidence-based treatment recommendations to the Primary Care Provider, for example initiating the use of an antidepressant or referring the participant for therapy or counselling. The Mental Health Technician will offer participants telephone-based psychoeducation about their diagnoses made by their Primary Care Provider or other consulting physicians, their symptoms, and the treatment selected by the Primary Care Provider. The Mental Health Technician will also monitor by phone the progress of treatment and communicate updates to the Primary Care Provider with additional recommendations as required. Thus, the Mental Health Technician will contact the Primary Care Provider on an as needed basis. In addition, for participants who are doing well and for whom no new recommendations are needed, the Mental Health Technician will provide a brief "progress report" to the Primary Care Provider on a monthly basis.