Dr. Grant Harrison Dentist

Dr. Grant Harrison earned his undergraduate and graduate degrees in Biology and Integrative Biology, respectively, from Wilfrid Laurier University. Subsequently, he received his Bachelor of Dental Science degree from Trinity College Dublin. Following graduation, he completed a one-year residency at Mount Sinai Hospital in Toronto where he underwent extensive training in emergency and surgical dental care, trauma management and care for persons with disabilities and the medically compromised. Dr. Harrison has a deep interest in academia and enjoys teaching part time as an instructor for the University of Toronto’s Faculty of Dentistry. He is also a published author of multiple scientific studies.

Dr. Harrison is certified to administer mild-moderate sedation to provide additional patient comfort, or as needed for complex cases. Dr. Harrison is passionate about providing his patients with comprehensive treatment plans that emphasize prevention and education. He delivers high quality dental work in a comfortable environment.

In his spare time, you can usually find Dr. Harrison on the golf course, playing hockey with his nephews or practicing the violin. He especially loves trying new recipes and cooking for his family and friends.



  • Royal College of Dental Surgeons of Ontario
  • Canadian Dental Association
  • Ontario Dental Association
  • Ottawa Dental Society
  • University of Toronto, Faculty of Dentistry

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