About Us

Dr. Daniel Sullivan (HBSc, DDS)

GENERAL DENTIST

Dr. Daniel Sullivan received his Doctor of Dental Surgery from the University of Western Ontario and graduated with distinction. Before attending Western, he received his Bachelor of Science from Dalhousie University, 2 hours from where he grew up in New Brunswick. Dr. Sullivan takes pride in helping his patients achieve their esthetic and functional needs, and believes in a team-orientated approach that includes the patient’s wishes and input at the forefront. He practices all aspects of dentistry including general restorative, surgical (wisdom teeth and implants), cosmetic, endodontics and Invisalign.

In his spare time, Daniel likes to spend time with his family, golf, read, and of course catch up on TV shows!

Dr. Dickson Kong

GENERAL DENTIST

Dr. Dickson Kong graduated first class honors with distinction in Biology at York University, after which he continued his studies at the University of Western Ontario Dental school. He is a recipient of the General Medicine award and graduated with honors in 2016. He spent his first few years practicing in Kirkland Lake and Napanee. Dr. Kong is certified in nitrous and oral moderate sedation to provide the most comfortable dental experience for patients with dental anxiety. He is constantly trying to broaden his knowledge and skills in Dentistry by continuing his education and completing courses like implant training. His current area of interest is Invisalign and helping people achieve their dream smile. When he’s not practicing, Dr. Kong loves reading about the latest technology and gadgets, and trying new restaurants with his lovely wife, Tracy!

Dr. Hannah Seok

GENERAL DENTIST

Dr. Hanna Seok completed her Bachelor of Science at McMaster University and received her Doctor of Dental Surgery from Western University. She takes pride in optimizing patients’ dental experience through patient education, being attentive to patients’ individual requirements and, encouraging them to be proactive about their oral health care. Passionate about dentistry and non-profit work, Dr. Seok has provided volunteer dental care to underprivileged communities in Guatemala, Haiti, Mexico and, some First Nations reserves. She is very excited to be back in her hometown, Barrie, and serve the community.

Dr. Thomas Yoon

GENERAL DENTIST

Dr. Thomas Yoon grew up in Etobicoke and attended the University of Toronto, graduating with a specialist degree in Human Biology. He later attended the University of Saskatchewan to obtain his Doctor of Medical Dentistry (D.M.D). Upon returning to the GTA, he worked in dental offices and for the Canadian Forces, proudly providing dental services for our armed forces.

As a member of the Ontario Dental Association and the Canadian Dental Association, Dr. Yoon remains on the cutting edge of dental technologies and treatments. He understands that dentistry can change lives in many ways and always strives to provide the highest standard of care to his patients.

Away from the office, Dr. Yoon enjoys spending time with his wife and 2 young children.  He also enjoys traveling, taking in movies, and exercising.