Dr. McCann attended Western University and Nova Southeastern University where he earned three Honours Bachelor of Science degrees, an accelerated MBA, and Doctorate of Optometry.

Dr. McCann owns eight practices in the London and surrounding area and is a professional consultant for Johnson & Johnson Visioncare. He has been on the faculty at the Canadian Dry Eye Summit and lectured at hundreds of events/conferences and across various platforms on contact lenses, ocular disease, dry eye disease, pharmaceuticals, and medical equipment. He is a KOL for companies such as J&J, B&L, Labtician, Oculus, Clarion and Zeiss. He enjoys teaching clinical externs from the Waterloo School of Optometry and served on the Board of Directors for the Ontario Association of Optometrists in 2016-2018. He has been published in numerous journals including Review of Optometry and Review of Myopia Management.

In 2017, he was a recipient of the Top 20 Under 40 Award that is awarded to 20 individuals under the age of 40 recognized for their business achievements and community involvement in London Ontario.