Contact Us
Who to Contact
If you have a medical emergency, please call your doctor or 911.
Visit these Government of Ontario pages to:
- find mental health and addiction services in your community.
- learn about OHIP coverage and how to renew an Ontario Health Card.
- find information about living safely with COVID-19.
For medical questions, call your primary care provider or visit Health811.
File a Complaint
Contact the Ethics Hotline to submit an anonymous report of ethical wrongdoing involving current or former staff of Ontario Health, including fraud and/or wrongdoing under the Public Service of Ontario Act (for example, breaches of law, conflicts of interest, or breach of political activity rules):
Phone: 1-888-868-3510
Or visit: ClearView Connects
To better understand Ontario Health’s mandate, visit About Us.
General Inquiries
Where to Find Us
Mailing Address
Ontario Health
500 - 525 University Ave
Toronto, ON
M5G 2L3
Phone Number
Toll Free: 1-877-280-8538
TTY: 1-800-855-0511
Office Hours
Monday to Friday, 8:00 a.m. to 4:00 p.m.
Media Inquiries
mediainquiries@ontariohealth.ca
Privacy Inquiries
Contact our privacy team
Freedom of Information (FOI) Inquiries
Make an FOI request
Last Updated: July 16, 2025