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Meet Our Qualified Team of Professionals

We have a dedicated team of friendly Dental Hygienists and Dental Assistants. Our skilled team includes Dr. John Chiarot and Dr. Kosta Vuckovic, who are highly skilled family dentists & Dr. Mark Nalbandian, a specialist in the field of Orthodontics and Dentofacial Orthopedics. We also have a licensed denturist namely Danny Ang. The presence of such qualified professionals ensures we are never short of knowledge or experience to suggest a good dental treatment plan.


Our professional Patient Care Coordinators are always available for any inquiries you may have, whether it's booking an appointment or general information. We also have a Treatment Care Coordinator to help you understand the personalized care you will be receiving and guide you with payment options.

Dr. John Chiarot

D.D.S., Dentist

Dr. Chiarot attended and received his dental degree from the University Of Toronto. He opened his practice in the Humber Summit community over 30 years ago. With over 3 decades of professional experience, he is skilled in all areas of general, cosmetic and restorative dentistry. Dr. Chiarot is dedicated to learning new technology that he can use to treat his patients.


As a family dentist, Dr. Chiarot treats patients of all ages, from children to seniors. He is committed to his patients and the community.

Dr. Kosta Vuckovic

D.D.S., Dentist

Dr. Kosta Vuckovic (also known as Dr. Kosta) attended the University of Toronto, where he graduated with an honours bachelor of science. He then earned his dental degree from the prestigious University of Melbourne in Australia. During his time in "the land down under" Dr. Kosta had the opportunity to treat patients in urban and rural communities.

Dr. Kosta is dedicated to making your dental visit comfortable and stress-free. He has been a great addition to the Islington Dental Clinic family with his knowledge and experience.

Outside of the office, Dr. Kosta enjoys playing tennis, skiing, listening to music and spending time with family and friends.

Dr. Mark Nalbandian

D.D.S., F.R.C.D.C Orthodontist

Dr. Nalbandian (who also goes by "Dr. Mark") is a specialist in the field of Orthodontics & Dentofacial Orthopedics. After graduating with a degree in Chemistry, he decided to pursue his dental degree from the prestigious Ivy League school, Columbia University in the City of New York. He later went on to earn his Certificate in Orthodontics from Howard University in Washington, D.C. There he received awards for earning the highest grade point average in his graduating class.


Outside of Orthodontics, Dr. Nalbandian enjoys travelling (both locally and abroad), athletics and reading. Dr. Nalbandian also enjoys taking part in charitable events. Most memorable were two trips to Armenia where he provided comprehensive dental care to orphans who otherwise had no access to dental care.

Danny Ang

Licensed Denturist

Danny received his Denturism diploma at George Brown College Waterfront campus. He also spent one year at George Brown College as a teaching assistant. Before completing his Denturism diploma, Danny studied for three years at York University within the Biology program. Upon concluding his studies at York University, he knew he wanted to help others within the health field. Danny also enjoyed using his hand skills within the art aspects. Denturism is a profession helping with one's oral health, and using his art abilities to create perfect unique smiles. It was a perfect match made, and the rest was history.


Danny is dedicated, and takes pride and love with his work. He takes the time to listen to the patient's concerns, and always makes sure his patient receives the best denture treatment option available.

Practice Managers


Practice Manager


Practice Manager

Administrative Team

Assisting Team


Dental Assistant


Dental Assistant


Clinical Assistant

Trustworthy Dental Care

Know how our experienced team has been serving dental patients in North York.

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Contact Details

Islington Dental Clinic



2975 Islington Avenue,

North York, ON M9L 2K7









Hours of Operation

Monday 09:00 AM - 05:00 PM

Tuesday 09:00 AM - 07:00 PM

Wednesday 09:00 AM - 07:00 PM

Thursday 08:00 AM - 06:00 PM

Friday 08:00 AM - 04:00 PM

Saturday 08:00 AM - 02:00 PM

Sunday Closed

Service Area

North York, Toronto and surrounding areas.


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