Rehab costs Ontario can vary widely depending on the type of facility and the level of care provided. I researched this when seeking treatment, and costs typically range from $5,000 to $25,000 per month. Factors to consider include the type of treatment program (inpatient or outpatient), the duration of stay, and any additional services like therapy or medical care. It's essential to check if your insurance covers any part of the treatment. Investing in the right rehab can significantly impact your recovery journey.