- Ontario Ministry of Health
- OntarioMD
- Ontario Medical Association
- Ontario College of Physicians and Surgeons
- eHealth Ontario
- Local Health Integration Network
- Doctors Ontario
- Canadian Association of Emergency Physicians
- Ontario Hospital Association
- American Medical Association
- The Royal College of Physicians and Surgeons of Canada
- Ontario Society of Cardiology Technologists
- Canadian Dermatology Association
- American College of Cardiology
- Canadian Society of Nephrology
- Ontario Rheumatology Association
- Canadian Association of Gastroenterology
- Pediatricians of Ontario
- Canadian Paediatric Society
- ISO
