
Dr. Ardeshir Fesharaki Nia is a highly experienced dentist and endodontic specialist with over 30 years of clinical experience, including more than 25 years dedicated to root canal therapy. He is known for his precision, extensive clinical expertise, and commitment to preserving natural teeth through advanced endodontic care.
He earned his Doctor of Dental Surgery (DDS) from Shahid Beheshti University of Medical Sciences (1987–1992), followed by specialty training in Endodontics (Root Canal Therapy) at the same university (1996–1999), where he developed advanced skills in complex root canal treatments and microscopic dental procedures.
In 2025, Dr. Fesharaki Nia obtained his NDEB Dental Certificate, qualifying him to practice dentistry in Canada and further expanding his international clinical credentials.
Throughout his distinguished career, he has worked as an Associate General Practitioner while maintaining a strong focus on endodontics, earning a reputation for excellence in saving and restoring compromised teeth. His clinical experience spans more than three decades of comprehensive dental care in both general dentistry and specialized root canal therapy.
Dr. Fesharaki Nia is an active member of the Royal College of Dental Surgeons of Ontario (RCDSO), the Ontario Dental Association (ODA), and the Canadian Dental Association (CDA), reflecting his dedication to maintaining the highest professional standards in Canadian dentistry.
He is widely recognized for his patient-focused approach, technical precision, and long-standing commitment to high-quality, evidence-based dental care.
It is a dental procedure that is used to treat an infected or damaged tooth. The procedure involves removing the damaged or infected pulp from the center of the tooth, cleaning and disinfecting the pulp chamber and root canals, and then filling and sealing the tooth with a dental filling.

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