RPA and Canterbury Drug Health Services - Intake line 1800 793 466, RPA hospital Missenden road or Canterbury Hospital, https://slhd.health.nsw.gov.au/drug-health/services#opioid-treatment-programs

Royal North Shore Hospital OTP service - 9462 9177, https://www.nslhd.health.nsw.gov.au/Services/Pages/drug-and-alcohol-RNS.aspx