Recovery Begins lists drug rehabs in Nova Scotia, Prince Edward Island, Northwest Territories, and Newfoundland & Labrador. These areas may have limited resources, so you may have to look in other regions to receive treatment.
Drug Rehab in Maritime Provinces
List of Drug Rehabs in Canada
35 McIntyre Drive, Whitehorse, Yukon, Y1A 5A5
#1 Allen Place, P.O. Box 5310, Haines Junction, Yukon, Y0B 1L0
PO Box 1180, Lunenburg, Nova Scotia, B0J 2C0