Dr. Mack is fabulous, not just because he's a great surgeon but the authenticity of his care and experience made all the difference in facing a cancer diagnosis. I found him to be incredibly dedicated and I cannot imagine going through this without him and his team.

Submitted Aug. 11, 2023

Dr. Mack is the epitome of what a doctor is supposed to be. Caring, patient, knowledgeable, and an amazing surgeon and person.

Submitted July 6, 2023

It was so fortunate to have Dr. Mack as my surgeon! I had a very rare big GIST and I might have lost my stomach/ even with my spleen. My family and I were so grateful that he tried his best and successfully removed the tumor by laparoscopy. I only had partial gastrectomy with smaller incisions. We couldn't believe how amazing and incredible job Dr. Mack did! All the best and take care!!

Submitted Feb. 9, 2023

Very fortunate to have this Dr. Kind, very helpful. Trust him very much.

Submitted Jan. 20, 2023

Was lucky enough to have Dr Mack perform a difficult GIST extraction back in 2019.
Quite sure that his skill and caring were the reasons I am still walking around today. Exceptional team and after operation care, all health services should be like this.

Submitted Oct. 4, 2022

I was so fortunate to have him as my Dr. He performed a very difficult tumour removal surgery on me with Dr TO. I can’t say enough about his compassion bed side manner and goes for the team as well! As I told those guys…. during my cancer journey I been in and out of a lot of hospitals and the level of care I received from these guys was second to none!! If your are under this dr’s care consider yourself so lucky!! Best in the business! Thanks so much all!!

Submitted March 21, 2022

Unbelievably compassionate and understanding, very knowledgeable and excellent bedside manner. Very rare to find doctors like him these days, Calgary is so lucky to have him.
Thank you Dr Mack for crs/hipec.

Submitted Jan. 17, 2022

Dr Lloyd Mack is very kind and compassionate. He staff are also great!

Submitted Sept. 8, 2021

Excellent Doctor. Very compassionate towards our family who was dealing with our 40 year old daughter who had terminal sarcoma cancer. Amazing that he even took time to send us a sympathy card after her passing. Truly one of a kind.

Submitted Sept. 9, 2020

Dr. Mack is super kind and patience answer my questions. Gave me every details and advise. He saved my life!

Submitted July 7, 2020