Dentistry is our passion

Dr. James Tonogai was born and raised in Hamilton, and is proud to be able to give back to the hardworking people of our city by providing for their dental care needs. Following in the footsteps of his father, Dr. Ronald Tonogai, who has provided dental care for the Hamilton region for over 50 years, James seeks to continue this tradition. Located in the downtown core, at 105 Main Street West in the heart of the city, Dr. Tonogai is excited to be opening his own office to treat the people of his community. After graduating from Sherwood Secondary School in Hamilton in 2009, Dr. Tonogai went on to study at the University of Western Ontario where he attended the Schulich School of Medicine and Dentistry, obtaining his DDS dental degree in 2015.

Following graduation, he entered private practice as an associate for 3 years before returning to school at the University of Toronto to pursue graduate level training in prosthodontics which he completed in 2021 with an MSc in Prosthodontics. Dr. Tonogai also obtained his FRCD(C) fellowship degree with the Royal College of Dentists in 2021.

When not practicing dentistry, Dr. Tonogai enjoys racket sports, windsurfing, and chess. Dr. Tonogai is currently the president of the Hamilton Academy of Dentistry (HAD).

Tracy Bonnar graduated as a Certified Dental Assistant, Level 2 in 1996. She continued her education at the University of Toronto Faculty of Dentistry where she obtained a certificate in Dental Practice Management in 2011. With a strong background in clinical support and practice management, Tracy will ensure that office runs efficiently. Beyond the practice, Tracy is an avid reader and enjoys spending time with her family at the cottage.

‍Jody Chetwyn graduated as a Certified Dental Assistant in 1984 before continuing her education in Dental Laboratory Technology, obtaining certification as a Crown and Bridge Technician in 1997. She has worked in all aspects of dentistry from assisting to reception and technology over her career. She enjoys working with patients as well as working with her hands in a laboratory setting. In her spare time, she enjoys playing billiards and watching the Hamilton Ticats play football.

‍Mariana Espinal trained in dentistry at the University of Antioquia in Colombia. She is currently preparing for her Canadian licensing exams while working as a Dental Assistant and occasional receptionist at Tonogai Dental Arts. Mariana is passionate about prosthodontics. She enjoys helping patients improve their smiles and confidence. She strives to learn and grow every day while providing caring, professional support to patients.

Alison Schouten graduated as a Certified Dental Assistant, Level 2, in 2015. She has experience with many dental specialities, including periodontics, endodontics, and oral surgery. She enjoys music, reading and playing ukulele.