Dr. Doowon Joo, DDS
General dentist at Yonge Forest Dental in Barrie

Dr. Doowon Joo is a general dentist at Yonge Forest Dental in Barrie. He is registered with the Royal College of Dental Surgeons of Ontario (RCDSO) as a general practitioner, registration number 117003. His work at the practice covers general and preventive dentistry, restorative treatment, cosmetic dentistry and oral surgery procedures such as dental implants and wisdom teeth extractions.
Why Dr. Joo focuses on patient comfort
As a child, Dr. Joo had a bad experience at the dentist, and for years he avoided dental offices because of it. That changed after one good visit with a dentist who made him feel at ease. He learned that one good experience is often where someone starts to overcome dental anxiety.
That idea shapes how he works today. Dr. Joo takes a gentle approach, explains each step before he starts, and checks in with you as he goes. Whether you need a routine checkup or more involved treatment, his aim is a visit that feels calm and manageable. If you feel nervous, tell him. He has been there.
Care in English and Korean
Dr. Joo is fluent in English and Korean. If you are more comfortable discussing your dental health in Korean, mention it when you book and ask for an appointment with Dr. Joo. Understanding your treatment in your own language makes it easier to ask questions and make decisions.
Care Dr. Joo provides
Dr. Joo's work at our Yonge Street office covers general, preventive, restorative and cosmetic dentistry, along with oral surgery procedures.
Registration and credentials
- Registered with
- Royal College of Dental Surgeons of Ontario (RCDSO)
- Registration class
- General practitioner (general dentist)
- RCDSO registration no.
- 117003
- Degree
- Doctor of Dental Surgery (DDS)
- Languages
- English, Korean
You can confirm Dr. Doowon Joo's registration on the RCDSO public register by searching for “Doowon Joo”. Dr. Doowon Joo is a general dentist and does not hold a specialist certificate.
Book with Dr. Joo
To book an appointment with Dr. Joo, call Yonge Forest Dental at 249-888-2001 or request a visit online. We are at 681 Yonge St in south Barrie, with free parking behind the building. New patients are welcome, and our new patient checklist explains what to bring.
Ready to book your visit?
Request an appointment online or call 249-888-2001.