Princess Margaret Hospital
Princess Margaret Hospital's website is at [this link].
The Sarcoma Clinic is listed at [this link].
Dr. Martin Blackstein in Toronto. He is a leading GIST expert. http://www.healia.com/cancer-information/pdq/Person/3761/Blackstein
Princess Margaret Hospital 610 University Avenue Toronto Ontario Canada M5G 2M9
416-946-2811