Meet The Doctors

At Brock Street Dental, we're able to provide skilled dental care because of our diverse team of dentists. Dr. Raymond Chiu, Dr. Karn Dev, and Dr. Irina Baranova will work hard to help you get a healthy and beautiful smile. Whether your child needs their first dental appointment or one of your teeth needs root canal therapy, you can rest assured you're in good hands at our practice. We look forward to meeting you and showing you how we can bring a wealth of dental experience to your corner!

Read on to learn more about our team of dentists!


Dr. Chiu is a general dentist with over 35 years of experience with a particular interest in orthodontics. He graduated from the Doctor of Dental Surgery program at Western University in 1985. He practices all phases of dentistry including white fillings, crowns and bridges, dentures, implants, root canals, extractions and orthodontics (braces and invisalign). He truly believes that straight teeth are important not only from an esthetic point of view, but also a functional one. In time away from the office, Dr. Chiu enjoys spending time with family, listening to good music on good sound equipment, travel, and trying new recipes.


Dr. Karn Dev received his dental degree from Boston University School of Dental Medicine. Prior to this he had completed his undergraduate degree from the University of Toronto. After receiving his doctorate he moved to New York City and completed a General Practice Residency (GPR) program at Kings County Hospital in Brooklyn. This program focused on advanced cosmetic and implant dentistry. He then went on for further training with an implant and cosmetic dentistry program at Montefiore Medical Center where he was appointed Chief Resident. In addition, Dr. Karn has completed comprehensive implantology study at Columbia University in New York City. Dr. Karn is an active member of the Canadian Dental Association, Ontario Dental Assocation, Academy of Cosmetic Dentistry, American Dental Association and the International Congress of Oral Implantologists.

In his spare time, Dr. Karn enjoys trying new restaurants, staying in shape, and kicking back with a good movie.

Dr. Irina Baranova

Dr. Irina Baranova graduated from the University of Toronto Faculty of Dentistry on the Dean’s Honor List. She is continually advancing her education, and believes in a comprehensive approach to dentistry. Most recently, she has completed training in general practice oral surgery, crown lengthening, and the use of diode lasers. Dr. Irina is passionate about global dental care, and has participated in volunteer brigades to Cambodia and Uganda. She is an active member of the Canadian Dental Association, Ontario Dental Association, and Academy of General Dentistry. Outside the dental office, Dr. Irina spends her time in the garden, training on aerial silks, and exploring the hiking trails of Ontario. 

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