Contact us

We value your feedback. If you have a question, please include as many details as possible to help us direct your inquiry to the appropriate department or program efficiently. If you have suggestions for content you'd like to see on our site or notice something that could be improved, we’d love to hear from you.

Email Us
Send your message to: AskHealthData@ontario.ca

Write to Us
If you prefer to send a letter, please address it to:

Health Data Branch
Ministry of Health
5700 Yonge Street, 4th Floor
Toronto, ON M2M 4K5
Canada