Our UHN programs and services are among the most advanced in the world. We have grouped our physicians, staff, services and resources into 10 medical programs to meet the needs of our patients and help us make the most of our resources.
University Health Network is a health care and medical research organization in Toronto, Ontario, Canada. The scope of research and complexity of cases at UHN has made us a national and international source for discovery, education and patient care.
Our 10 medical programs are spread across eight hospital sites – Princess Margaret, Toronto General, Toronto Rehab’s five sites, Toronto Western – as well as our education programs through the Michener Institute of Education at UHN. Learn more about the services, programs and amenities offered at each location.
Maps & Directions
Find out how to get to and around our nine locations — floor plans, parking, public transit, accessibility services, and shuttle information.
Ways You Can Help
Being touched by illness affects us in different ways. Many people want to give back to the community and help others. At UHN, we welcome your contribution and offer different ways you can help so you can find one that suits you.
The Newsroom is the source for media looking for information about UHN or trying to connect with one of our experts for an interview. It’s also the place to find UHN media policies and catch up on our news stories, videos, media releases, podcasts and more.
Go to your nearest emergency department if you see these signs of infection:
The Nurse Coordinator is your first place to call for post-operative questions:
Agnes Wisniewski RN, BScN, MNPhone: 416 340 4800 ext. 5161
You can also call your surgeon's office for more information.
If you have concerns regarding your breast reconstruction, please call your surgeon’s office or go to the emergency department at the hospital where you had your operation.
Dr. Siba Haykal
Phone: 416 340 4327
Dr. Stefan Hofer Phone: 416 340 3449Email:
Dr. Anne O’Neill Phone: 416 340 3143Email:
Dr. Toni Zhong Phone: 416 340 3858Email: