I met Dr.Grewal first time today, he is very knowledgeable, has excellent manners, very respectful , explained very nicely. Thank you doctor.

Submitted Sept. 12, 2023

Because of COVID restrictions, I'd only met Dr Grewal over the phone before, and was happy with him then. I finally got an in-person meeting, and was very pleased. He is very kind and attentive, He was able to answer my questions, and I left feeling completely satisfied with the visit.

Submitted Sept. 6, 2023

Amazing cardiologist! I was very impressed with knowledge, bedside manner. Very professional. Very highly recommended!!

Submitted Dec. 10, 2022

Very professional but also an excellent communicator and friendly. To the point and always helpful.

Submitted July 11, 2022

An incredible doctor that is so brilliant, humble and willing to admit when he does not know something. He is attentive and cuts to the chase in a kind and sincere way. I have been around many doctors so when I met a phenomenal doctor like Dr. Grewal in emergency who explained things in a human and professional way, really impressed me and my husband. Dr. Ali works closely with him and is exceptional as well. We are very fortunate to have such passionate and brilliant cardiologists in Ottawa with such an amazing bedside manner. Thank you!

Submitted May 20, 2022

Humble, knowledgeable and a keen listener. He treated my father and now looking after me. What a great individual. Would recommend him in a heartbeat.

Submitted Jan. 2, 2022

I was very ill in July and if it had not been for Dr.Grewal I don't think I would still be here. To me he is a life saver in more ways than one. I wouldn't trade him for any other cardiologist.

Submitted Dec. 7, 2021

Of course, since I'm not a cardiologist I cannot comment on his knowledge but I've been a patient for a number of years and he's done several procedures on me that have all worked out well. Full confidence in him.

Submitted Jan. 7, 2021

Dr. Grewal was attentive, listened, not condescending, genuinely engaged and interested. He explained everything, was easy to talk to , was knowledgeable and forthright. I left feeling confident and in control and his manner was friendly and kind.

Submitted March 24, 2020

Amazing Doctor, he diagnosed me with blockage and I had five stents in my heart within a week, he saved my life.

Submitted Jan. 7, 2020