Derek Tsang
@dtsang.ca
Radiation Oncologist #RadOnc Princess Margaret Cancer Centre 🇨🇦 | Associate Professor UofT | he/him
July 29, 2025 at 11:17 AM
There is a sidewalk which is a raised pathway that isn’t visible in the picture
June 29, 2025 at 5:06 PM
There is a sidewalk which is a raised pathway that isn’t visible in the picture
So much immunotherapy! Exciting to see new treatments available for patients
June 1, 2025 at 7:17 PM
So much immunotherapy! Exciting to see new treatments available for patients