Meet the Team

Dr. Gildner is a general dentist who has been treating patients with functional orthodontics for over 25 years. He is a former clinical instructor at Marquette University School of Dentistry. Today, Dr. Gildner’s practice is focused on airwaycentric, face forward orthodontics, developing arches and improving airways on pediatric patients.

Dr. Lowry had been in practice for over 30 years and has been involved in orthodontics since taking his first course with Dr. Rondeau in 1987. Over the time since then, he has studied with Rondeau Seminars, United States Dental Institute, various instructors teaching TMD and facial pain, a facial beauty institute, and the IAO (International Association for Orthodontics) in an instructors institute and a ground breaking pediatric OSA program. He currently holds the designation of Master Senior Instructor with the IAO and served as president of the IAO and was on the executive committee for 5 years. He was recently a member of the International Board of Orthodontics which is responsible to design and administer the requirements for members to achieve the level of diplomate in the International Association for Orthodontics. He is currently serving as the education chair for the IAO and the President of the IAO Western Canada Chapter. He has achieved the level of Diplomate in the IAO tier advancement program and serves as an examiner for students involved in undertaking that process. He is also a reviewer of articles for the peer reviewed IAO journal. Dr. Lowry has published 3 articles included in the journal over the years. Dr. Lowry has taught for Dr. Rondeau the 4 session Level 1 Orthodontic program in Vancouver, Calgary, Toronto and Edmonton along with the Case Finishing and Mechanics program. He is the mentor for multiple study clubs in Alberta and Vancouver. His has been presenting at conferences in several locations including India, Philippines, Poland, Puerto Rico, Washington DC, Las Vegas, Milwaukee, Austin, Scotsdale, and Newark, to name a few. Dr. Lowry is a very passionate instructor and thoroughly enjoys speaking to dental professionals in orthodontics, TMD and Sleep related breathing disorders.

Dr. Sep has been in practice for over 7 years and has been actively involved in orthodontics, TMD and Sleep. He became a partner in Dr. Rondeau’s dental practice in 2022 and began instructing for Rondeau Seminars in 2023. He is currently working on achieving his Fellowship in the IAO and continually strives to learn and introduce new ideas that help achieve patent airways, health TMJ and optimum health for his patients. He brings his excitement and passion to his teaching style and is always open to new ideas.

Dr. Ron DiRezze is a general dentist in his 22nd year of private practice. He practices in a fast paced, busy office incorporating the latest in technology while still adhering to proven textbook theory. He is on the Board of Directors for the American Academy of Clear Aligners and a lecturer for Rondeau Seminars.

Dr. DiRezze has attained Fellowship status in the International Congress of Oral Implantologists (ICOI), the American Academy of Clear Aligners (AACA), and the Pierre Fauchard Academy.

Correcting malocclusions prior to restorative dentistry is a cornerstone of a general dental practice and a pillar of oral health. Malocclusions cause perio problems, recession, bone loss, abfractions, fractured teeth, excessive muscle contractions causing pain and TMD.