Bellevue Orthodontics Team

Meet the Team

Dr. Timothée Cousin, DDS, MSD

Dr. Timothée Cousin is proud to be a part of Bellevue Orthodontics. He is a triple Husky (Go Huskies!) having completed all of his bachelor, dental, and orthodontic education at the University of Washington. He is also a published author of several scientific publications. Dr. Cousin is experienced in both clear aligners and braces and looks forward to serving the Bellevue community.


Dr. Burcu Bayirli, DDS, MS, PhD

Dr. Burcu Bayirli is integral to our team at Bellevue Orthodontics. She has been in dentistry since 1993, orthodontics since 1996, and is a Clinical Associate Professor in both the Department of Orthodontics and Department of Pediatric Dentistry at the University of Washington.


Dr. Christopher Riolo, DDS, MS, PhD

Dr. Riolo is our lead orthodontist. He has been in dentistry since 1993, orthodontics since 1996, and is an Affiliate Associate Professor at the University of Washington, Department of Orthodontics. He is a published author to many scientific publications and textbook chapters, is on the board of several dental/orthodontic boards, and lectures nationwide to dentists and orthodontists on various topics including esthetic custom appliances as well as digital and lingual orthodontics.


Cali Kaltschmidt

Cali is clinical manager at Bellevue Orthodontics. While she is often supervising all digital tasks in the clinic, Cali is also very involved in patient care. She administers two 3D printers on a regular basis and has developed the digital workflow necessary for managing them in the dental environment. She has an interest in technology, custom orthodontic appliances, and lingual orthodontics. She is also a published author and a talented lecturer on digital orthodontics. Cali loves interacting with our patients and cannot wait to take part in your care!


Vickie Monroe

Vickie has over 20 years of experience in the orthodontic field. She has spent time both at the University of Washington’s Department of Orthodontics and in private practice. Vickie is experienced, bubbly, and has a great sense of humor. She is passionate about the field of orthodontics and making a difference in people’s lives in way of their smile. When she is not working with patients at Bellevue Orthodontics she loves cooking, sporting events, and good friends.


Yanina Quintana

Yanina has been an orthodontic technician for 3 years. What she loves the most about orthodontics is watching someone’s personality and self esteem grow with their new smiles. When she is not at the office, she is often experimenting in the kitchen and planning her next trip with family and friends.


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