The clinic

Who is
Dr. Tanguay?

Daniel Tanguay was born in Saint-Jean-sur-Richelieu and studied at Polyvalente Chanoine-Armand-Racicot, and then at Cégep Saint-Jean-sur-Richelieu.

With a degree in Dental Medicine from Université de Montréal, he was a dental surgeon in Iberville before discovering his passion for orthodontics. He then resumed his studies for 3 years at Chicago’s Northwestern University where he completed a Masters in Orthodontics and Temporomandibular Disorders.

In February 1993, he decided to settle down in his hometown of Saint-Jean-sur-Richelieu. Then, in 2009, he opened a second orthodontic clinic in Candiac. His perseverance and continuous desire to excel are reflected in his approach and practice.

With more than 30 years experience, Dr. Tanguay’s determination and talent have enabled him to gain the expertise and acquire the facilities needed to support his position as an orthodontic leader in Quebec. More importantly though, he has managed to bring together a team of experienced practitioners and collaborators who all master the use of cutting-edge technology in orthodontics.

Dr. Tanguay is a member of the following order and associations:


ODQ Ordre des Dentistes du Québec


CAO Canadian Association of Orthodontists


AAO American Association of Orthodontists

Discover our team

Two clinics to
serve you better!



An inviting decor and casual atmosphere will help you enjoy each visit with us at each step of the way of this significant project.

Whether you’re visiting our clinic in Saint-Jean-sur-Richelieu or Candiac, you’ll get the same quality service and enjoy the same warm atmosphere.

See for yourself by booking your first appointment today.

Request an appointment

Candiac  Saint-Jean-sur-Richelieu

Our certifications

Dr. Tanguay and his team work with the latest technologies in orthodontics in Quebec. They have the skills, facilities and certifications to ensure you flawless orthodontic treatments and services.