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Dr. Mark Tesseyman

Dr. Mark Tesseyman

Dr. Tesseyman attended the University of Western Ontario where he earned his dental degree and graduate degree in orthodontics. Mark has been practising orthodontics since 2007 and also serves as Adjunct Professor of Clincial Practice at Western University in London, Ontario.

Latest Technology

Dr. Tesseyman strongly believes in continuing his education in order to provide his patients with the most up to date information and latest advancements in orthodontics. Most recently, he completed the Roth Williams Advanced Education in Orthodontics course and has taken several courses in the Incognito system, a revolutionary way to correct your smile.

Professional Organizations

Dr. Tesseyman has been honored as a Fellow of the Royal College of Dentists of Canada, as well as the Canadian, American, and Ontario Associations of Orthodontics. Dr. Tesseyman is also a member of the London and District Dental Society and the Wingham and District Dental Society.

Team Tesseyman

In his spare time, Mark enjoys travelling with his wife and three daughters, coaching basketball and watching his children play.

It's never too late
to find your best smile

Our Team

Dr. Mark Tesseyman
Orthodontist

Dr. Tesseyman attended the University of Western Ontario where he earned his dental degree and graduate degree in orthodontics. Mark has been practising orthodontics since 2007.

Robyn
Administrator/Treatment Plan Coordinator

I have been working in orthodontics for over 15 years. I strive to make everyone feel welcome and I'm always available and willing to answer questions and help in any way I can. I enjoy spending time with my family, cooking and cheering on those Toronto Maple Leafs!

Brenda
Registered Dental Hygienist

I have been a registered dental hygienist in orthodontics since 2004. I enjoy building relationships with our patients and celebrating each milestone along their journey to a beautiful smile. Outside the office I love spending time with family and friends, being active and travelling

Melissa
Dental Assistant

I have been working in orthodontics for over 26 years and have been at Dr. Tesseyman's for over 10. I'll be there chair side helping you pick your colours and keeping you motivated to keep your teeth clean during treatment. When not working, I enjoy spending time with my two daughters and husband. I look forward to meeting you!

Tannis
Registered Dental Hygienist

I have been a registered dental hygienist since 2011. Started working part-time in orthodontics in 2012 and developed a love for it right away. My favourite part is making connections and being a part of their transformations. When not in the office I always have music playing and am out and about with my family and friends.

Krista
Office Administrator

I have been in orthodontics for a number of years and was a peadiatric dental assistant prior to that. I came out of retirement to help with the administrative side and love helping patients and families begin their journey with us. When I’m not at the office I’m busy with my two teenagers and my adorable dogs.

Brianne
Registered Dental Hygienist

I graduated as a registered dental hygienist in 2021. I have the pleasure of working alongside my wonderful coworkers and mentors every day! My favourite part of working with Dr. Tesseyman and team is constantly learning and bettering myself as a hygienist to be able to best treat our wonderful patients. Outside of the office I enjoy long walks with my long weiner dog Charlie and spending time with family and friends.

Deanna
Level II Dental Assistant

I have been in Orthodontics for over 30 years. During that time, I have had the pleasure of celebrating thousands of new SMILES! It is such a wonderful feeling to share in such positive experiences. When I am not working, I enjoy doing small renovation projects and walking my dog. I love to travel and try new foods. My favourite saying is “Life Is Too Short To Drink Bad Wine” - which in my mind means do what makes you happy and live in the moment!

Shelly
Level II Dental Assistant

I’m a level II dental assistant and one of the first people you will meet at the office. We begin your orthodontic journey with photographs and a 3D digital image of your teeth, no more messy impressions! When I’m not at the office I’m usually in the neighbourhood cheering on the Toronto Blue Jays!

Julie
Office Administrator

I’m one of the administrative assistants at the front desk I will be there with a warm hello and will assist our patients in scheduling their next appointments. I love seeing their beautiful smiles, start to finish! When I am not working I enjoy spending time with family and friends, which usually involves being at a football game, being outside or boating.