The Homeless Youth Dual Diagnosis Initiative (HYDDI) is a Department of Health and Human Services Youth Homelessness initiative implemented through a partnership between Hope Street and the NorthWestern Mental Health (NWMH), the mental health arm of Melbourne Health. A HYDDI Practitioner is employed by NWMH’s Substance Use and Mental Illness Treatment Team (SUMITT) and is co-located at Hope Street.¬†
