Our Office
Making smiles in Oshawa and Durham wider and brighter!
Welcome to King Park Dental, conveniently located near downtown Oshawa. We know that there are many choices for your dentist in Oshawa. That's why we work hard to get to know each and everyone of our patients so that they look forward to their next visits with us.
Here, we work with our patients to set long term goals for their oral health! Our mission is to help our patients accomplish these goals in a painless, compassionate, and efficient way.

We aim to educate our patients in a safe environment while offering them necessary comprehensive care. We understand that many people have anxiety about dental treatment, so we created a soothing environment so that you can relax when you come for your dental appointment.
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Dr. Peter Kim D.D.S
Family Dentistry
Hello everyone!

I was born in Seoul, South Korea and raised in a small farm town of Bothwell, Ontario. After finding out I had five cavities from not having easy access to dental care closer to our town, I decided to pursue a career in dentistry!

I completed my Doctor of Dental Surgery and my Bachelor of Medical Sciences at Western University in London, where I also received the American Dental Society Anaesthesia Award and the Ontario Dental Association Proficiency Award. I was an executive member of the Dental Student Society and served as a co-chair of the Oral Health Total Health Chapter at Western. More importantly, it was during these long years at Western that I met my wife, Jayne, and our fellow King Park dentist, Dr. Dickson Kong. 

For the first few years, I worked in rural Northern Ontario and volunteered in remote underserved communities in Guaimaca, Honduras. Since then, I have worked in clinics in the GTA and now I am incredibly excited to be working to serve you, here in Oshawa, a place with small town hospitality that I grew up loving. 

My main focus here at King Park is on listening to you and appreciating your needs before starting any treatment. This is to ensure that you are well informed and comfortable in the chair because uncertainty can lead to anxiety. So if you have a question, I will most definitely have an answer!
I firmly believe in lifelong learning and I enjoy taking continuing education courses to deliver the safest and the highest level of care for you and your family.

Outside of dentistry, my wife and I have a tiny toy apricot poodle named after the majestic Nordic God, Odin. We are also big foodies who painfully love spice - both figuratively and literally. We love travelling to explore different cuisines and delicacies so if you have a local spot, please let me know! I look forward to meeting you all in person :)
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Dr. Dickson Kong D.D.S
Family Dentistry
Hello dear patients of the Durham Region! 

I was born and raised in Richmond Hill, Ontario, and after discovering my interest in biology in high school, I decided to pursue a career in health care.

I graduated first class honours with distinction in Biology at York University. I continued with my studies at the University of Western Ontario dental school, where I received the General Medicine award and graduated with honours.

After graduating, I was fortunate enough to work with and receive mentorship from many Dentistry mentors around Ontario.

I spent the first few years practicing in Kirkland Lake and Napanee. These communities were non-fluoridated, leading to a great demand for care. My experience working in Kirkland Lake and Napanee reinforced the importance of chairside manners when caring for my patients. I understand that anxiety is often a barrier for people seeking care, which motivated me to obtain my certifications in nitrous and oral sedation to provide the most comfortable dental experience for my patient.
I am highly passionate about Dentistry and I am constantly striving to improve myself by taking continuing education courses. This allows me to stay at the cutting edge and also provide a wider scope of care for my patients.

Outside of Dentistry, I am admittedly a huge geek. I love reading news about the latest technology and gadgets. There is a possibility that I get as many questions from my friends about smartphone recommendations as I do about Dentistry. Between staying up to date with the latest dentistry and technology, my lovely wife Tracy and I love binge-watching TV shows and trying out new restaurants.

I look forward to meeting you soon!
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Dr. Thomas Yoon D.M.D 
Family Dentistry
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 also 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. Dr. Yoon realizes that dentistry can change lives in many ways and he 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 newborn son. He can also be found reading up on history, going to movies and exercising.
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Dr. David Leung D.D.S
Dr. David Leung was raised in Toronto, Ontario where he attended Upper Canada College for high school. He then attended New York University where he received degrees in Finance and Biochemistry. Following his undergraduate degrees, he moved to Philadelphia where he attended the prestigious Ivy League's University of Pennsylvania School of Dental Medicine, receiving his doctorate and periodontics training.

After his dental training, Dr. Leung returned to Canada and completed his Fellowship examination with the Royal College of Dentists of Canada, certifying him as a specialist in periodontics. As a periodontist, he is an expert in gum grafts, bone regeneration, dental implants, and deep cleanings. He has been placing dental implants since 2001, and is a clinical instructor at the University of Toronto, having lectured at many schools and conferences in the United States. Our patients really appreciate Dr. Leung's meticulous work and wonderful personality!

Dr. Leung enjoys spending time with his wife traveling, cooking, and watching sports. He looks forward to working with you at King Park Dental Oshawa.
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Linzie & Sue
Dental Hygienists
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Chris, Fahomida & Laurie
Dental Assistants
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Alana & Sarah