Our Team - Barrie Height Family Dentistry

Barrie Heights Family Dentistry aims to provide individuals with a comfortable and relaxing environment where we strive to exceed your expectations through professional results and our friendly staff.

Dr. Rebeca Riojas-Ozturk 

Dr. Rebeca Riojas-Ozturk earned her Doctor of Dental Surgery degree in 1989 at the Autonomous University of Nuevo Leon in Monterrey, Mexico. She worked there for 3 years before coming to Canada. In 1996, she obtained her National Dental Examining Board Certificate in Canada and settled in Ontario to practice dentistry. Since then Dr. Rebeca has been committed to providing and delivering high quality, state-of-the-art dentistry to each patient in her practice. 

Dr. Riojas-Ozturk has been serving the Simcoe region for over 20 years now.  Dr. Riojas-Ozturk prides herself in being the owner of both Barrie Heights Family Dentistry and BWG Dental Centre in Bradford where she provides treatment in all areas of dentistry. 
Dr. Riojas-Ozturk maintains the highest standards of dental care for her patients.  She pursues continuous education courses on a routine basis with the latest research and technologies available in the dental field.


Dr. Michelle Jun grew up in Toronto and moved to Australia with her twin sister to attend The University of Melbourne where she completed her Doctor of Dental Surgery degree.
She is interested in all aspects of dentistry with particular interest in preventative, restorative and endodontic dentistry. The aspect of dentistry she enjoys the most is communicating with her patients. This allows her to understand the patient in a holistic manner and to provide them with excellent care suited for their individual needs.
Dr. Michelle has volunteered with the University of Melbourne’s Teddy Bear Hospital to help raise funds for the Royal Children’s Hospital. She also travelled with non-profit organizations like One-to-One and VIDA to provide dental treatment for people in Cambodia, Costa Rica and Nicaragua.
Outside of dentistry, Dr. Michelle enjoys practising Brazilian Jiu Jitsu, hiking and spending time with her family and friends.


Dr. Julia Yun (Denturist)

Julia Yun graduated with Honours from George Brown College in 2012 with the goal of achieving excellent oral health in regards to the well-being of her patients.  Her services include the fabrication of complete and partial dentures as well as reline and repair of existing dentures. She also offers devices related to implant supported and retained dentures. 

Julia brings 10 years of dental technician experience prior to becoming a denturist. She loves spending time with her husband of 28 years and her three children. 

Julia looks forward to meeting and helping patients in order to improve and maximize their denture, dental health and overall quality of life.


Tracy McGrath - Registered Dental Hygienist 

Tracy began her dental career working as a Dental Assistant for 10 years, before pursuing further education from Georgian College. She graduated with Honour’s in 2002, as a Registered Dental Hygienist.  Tracy continuously provides the best care, both gentle and thorough, for all patients through dedicated professionalism. She is known as friendly, courteous, and highly educated in her field. She regularly betters her knowledge in the dental field through continuing education courses, in order to provide the best and most accurate information to her patients.

Tracy truly loves what she does – her passion for patient care motivates her initiative.

Not only is Tracy dedicated in the office, but her ambition is exemplified in her personal life as well. She is loyal to her family and enjoys spending quality time with them exploring the outdoors, specifically hiking and camping. Tracy adores nature and relishes in the serenity of her gardens. Her compassion for animals is endless as she is known for rescuing a few here and there.