The Smiles Behind Your Smile

At Kleinburg Dental, Dr. Sophie Seo and our team are more than just dental professionals — we’re a group of passionate, caring individuals dedicated to making every visit a positive experience. From the front desk to the treatment room, each member of our team brings warmth, expertise, and a genuine commitment to your oral health.

Get to know the people who make your smile their priority!

Dr. Sophie Seo

Dr. Sophie Seo received her Bachelor of Science Degree in Human Biology at the University of Toronto. She then attended the University of Maryland, Baltimore College of Dental Surgery, where she received her Doctorate Degree in Dental Surgery. Afterward, Dr. Seo completed a general practice residency program in New York City, where she practiced dentistry for 3 years. Dr. Seo also has a background in research at the Johns Hopkins Hospital, Asthma and Allergy Department, in Maryland. She also partook in numerous community service activities, where she provided dental care for patients living in underprivileged areas.

Dr. Seo enjoys practicing all aspects of dentistry but has particular interest in cosmetics. She is also extremely patient with children and adults who may be anxious getting dental treatment. Dr. Seo has completed numerous advanced postgraduate courses in fields such as invisible orthodontics (Invisalign) and advanced esthetic techniques (Lumineers and veneers). Dr. Seo takes pride in her ability to make patients feel comfortable in the chair and has had many patients compliment her gentle hands. She feels grateful to have the opportunity to help people gain confidence in their smiles and looks forward to sharing her expertise and gentle, kind manner with you and your family.

In her spare time, Dr. Seo enjoys going out to see movies, eating out, traveling, designing jewellery, and spending time with her family and friends. She also speaks fluent Korean and some Spanish.

Dr. Wallace Chan

Dr. Wallace Chan graduated from the University of Toronto Human Biology program with honours. He then proceeded to study dentistry at McGill University in Montreal. After his graduation from dental school, Dr. Chan became the chief dental resident at Mount Sinai Hospital in New York City. Dr. Chan is passionate about his work and enjoys all aspects of dentistry. He is an Ontario Dental Association member and he dedicates himself to delivering excellent dental care by attending continuing education courses on a consistent basis. Dr. Chan feels that it is a tremendous honour that he can serve the community of Markham through the practice of dentistry and he will do everything within his ability to satisfy his patients’ dental needs. In his spare time, Dr. Chan enjoys spending time with his family, watching movies and doing outdoor activities.

Dr. Kelly Suarez

Dr. Kelly Suárez earned her dental degree from the Universidad Peruana Cayetano Heredia in 2006. She began her career in Peru, performing cosmetic, restorative, general, and oral surgical procedures before relocating to Canada in 2010. In 2014, she completed the NDEB certification and has since been fully accredited to practice in Canada. With more than 15 years of experience, Dr. Suárez offers comprehensive care with a particular passion for surgery and restorative dentistry. She is a member of the Ontario Dental Association (ODA) and the Colegio Odontológico del Perú (COP). Known for her compassionate approach, she treats patients like family—listening to their needs, understanding their concerns, and ensuring each visit is positive and comfortable. Fluent in Spanish and English, she enjoys connecting with diverse communities. Outside the office, she values quality time with her family, especially her daughter, who is her greatest inspiration.