So knowledgeable and thorough, cares about his patients.

Submitted Jan. 16, 2024

Be careful if you have elderly loved ones who see this doctor. He will write defaming letters about family members and be part of family conflict and cause elderly family members to die struggling to see their loved ones. He is very sloppy in his writing and assessments and should lose his license. Has a history of legal action against him. Be very careful. Bad doctor.

Submitted Dec. 31, 2023

Same type of treatment from Dr. Dian as the person who gave his review on June 26 2023. Dr. Dian was rude and condescending. His comments were accompanied by a smirk on his face. One of the worst appointments I’ve had in my 77 years of life. I was shocked by the way I was treated.

Submitted Sept. 6, 2023

This doctor was very rude to my father and enjoyed stirring drama in our family. He was late and rushed in his work and performed a two question test about dates and questions about family to my senile father and then claimed to have done more tests than he actually did when he wrote my fathers analysis. This doctor is also agressive and rude.

Submitted June 26, 2023

Wonderful dr! So knowledgeable such a warm, kind bedside manner! He diagnosed what other drs did not for 20 some years. We are very lucky to have him in Vancouver. Thank Dr. Dian.

Submitted Nov. 16, 2022

Very relatable - great communication style; good listener and he packs in a lot of knowledge in one visit. Highly recommend.

Submitted Nov. 28, 2021

Dr. Dian was extremely helpful with both my Father (20+ years Parkinson's Disease) and mother (10+ years Alzheimers). He was straightforward, informed and empathetic. He treated them as humans in the entirety and not bundles of symptoms. He was especially helpful repeatedly adjusting my Father's complicated drug regimen.

Submitted Sept. 7, 2017

Dr. Dian is very knowledgeable, patient and caring. I have enjoyed a our medical interactions
Lynn Lutterman

Submitted Feb. 10, 2017

Excellent doctor. Very lucky to have have him. very patient and excellent patient rapport.

Submitted April 13, 2016

My parents are very lucky to have such a great Geriatrician like Dr. Dian. He is approachable, patience and very knowledgeable. He takes time to listen and treating his patients as human being and be open to the patient's family feedback & concerns . I wish there are more doctors like Dr. Dian at VGH!

Submitted Nov. 20, 2014