This doctor was disgusting. She mocked the fact my father was dying. She asked him how long he thinks he has, and when he answered "two years" she laughed in his face. She mocked his poor health and told us she knew she would turn him down right away. He lived in Orillia. I'd love to know why Dr Siu made a dying man travel two hours to tell him he's in bad shape and can't be helped. I was absolutely mortified. He died not long after. I've met animals with better bedside manner. She shouldn't be allowed around people let alone terminally ill ones.

Submitted Aug. 19, 2023

This person should stop seeing the patients!!! Horrible bedside manners! Disrespectful, insulting and abusing of patients and their families including colleague physicians!! She is a shame of Canadian healthcare system and medicine generally!! Horrible experience for me as a physician trying to advocate and help the patient..!

Submitted May 4, 2023

Dr. Siu is an amazing physician. If you were sick you would want her as your doctor. She even helps patients pay for treatments or things they need. She is incredibly hardworking and intelligent.

Submitted Feb. 6, 2022

Dr Siu saved my life. I had throat cancer and my Radiation and first chemo did not work. She is brilliant amd diagnostic and direct. She cares about the patient can be brisk but will fight for you in the medical system! Highly recommended, she is the expert in immunotherapy in Canada!

Submitted Aug. 12, 2021

Absolutely should not be seeing patients as she has no bedside manner whatsoever. She may be a brilliant Dr. but she should stay in the lab and have no contact with patients

Submitted Feb. 11, 2021

Too bad there is no zero score. She is everything people described: cold hearted, disrespectful, mean, unprofessional. Hard to believe someone gave her 5s.

Submitted Sept. 7, 2020

Very rude. Insensitive with comments. Please reflect before speaking.

Submitted July 3, 2020

Very poor bedside manner, should consider another line of work, arrogant and flies off the handle.

Submitted June 13, 2019

It is a shame to call this woman a physician. She has no professional etiquette and told the patient to his face that he should “get his affairs in order.” To make things worse she mocked him for not looking worried and for being “philosophical.” She is beyond disrespectful and has stressed out my family. She is incapable of expressing care and respect and treats patients like bodies as opposed to humans. I cannot believe people like her are allowed to speak to patients that way and that people like her are allowed to call themselves a doctor. If I could give her a negative rating I most definitely would. Avoid this physician at all costs. She will only worsen your mental health. It is doctors like her that make the medical profession look like a joke. Shame on you. We should have more doctors with human emotions and etiquette and fewer bullies like her.

Submitted March 12, 2019

Instrumental to the care of my father for many more years than he was expected to live. Compassionate and fully invested in his care. We were lucky to have found her.

Submitted July 2, 2018