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Our practitioners are highly qualified and experienced dental professionals who work to ensure your experience at Vincentia Dental Care is always positive.


Dr Khachig (Chris) Kourshounian DDS

A graduate of Yerevan State Medical University, Republic of Armenia, Dr Chris is the owner and principal dentist at Vincentia Dental Care. He has practised dentistry as a private practitioner since 1997 and is highly trained in different fields of the profession. Dr Chris has attended and presented at numerous professional conferences and training courses in Australia,  the US, and Europe. He is competent in Prosthodontics, Endodontics, Cosmetic Dentistry and Oral Surgery. He has a post-graduate degree in Periodontics and Implant Dentistry and has practised in this field for over a decade.


After 13 years in practice overseas, Dr Chris relocated in 2010 with his family to Central Queensland and has been practising General Dentistry in Australia since.

Dr Chris enjoys Latin dance, tennis, cycling and riding a motorbike. He also values time spent with his family.


He is a member of the Australian Dental Association and Senior Master Provider for FASTBRACES®.

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Dr Zakaria El Ayoubi DDS

Dr. Zakaria El Ayoubi is a general dentist who graduated in 2009 with a Bachelor of Dental Surgery. He has worked as a dentist in both public and private sectors for the last 14 years.


Dr Zakaria has growing interest in periodontology and implant dentistry, and has attended post-graduate courses and seminars on endodontics, implant dentistry  and cosmetic dentistry .

He is a member of the Australian Dental Association (ADA).


Dr Kim Nguyen DMD

Dr Kim Nguyen received her Doctor of Dental Medicine at University of Sydney in 2021. She is passionate about neurodiversity and behavioural psychology and enjoys treating children and adults with anxiety and general fear of the dentist in a comforting, gradual approach, allowing them to embrace routine professional dental care in a positive manner.


Dr Kim has a special interest in general, family & cosmetic dentistry and regularly attends continuing professional education to further her practice in minimally invasive dentistry. 


Outside of dentistry, Dr Kim enjoys art, dance, meditation and self-help. She loves encouraging people to prioritise their mental and emotional health... as well as their teeth!


Her special Interests are General, Family & Cosmetic Dentistry

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