Find the source
Compassionate care that addresses the true cause of your discomfort so you can breathe easier, sleep deeper, and live more fully.
We believe that healing starts within.
We’ve helped thousands of adults and children resolve TMJ, sleep, and airway issues by finding and treating the true source of dysfunction.
Our Approach
Meet Our Team
Dr. Sep is passionate about helping patients find the source of their TMJ, sleep, and airway issues. His approach always begins with "why." He takes time to understand each patient's unique situation, goals, and concerns before building a plan that fits. Dr. Sep believes that great results come from collaboration, and he empowers his patients to take an active part in their treatment planning and long-term care.
Before pursuing dentistry, Dr. Sep earned a Master of Science in Biostatistics from the University of Toronto, followed by his Doctor of Dental Surgery (DDS) degree from the University of Detroit Mercy School of Dentistry. During his studies, he received the American Academy of Oral and Maxillofacial Pathology Award and was recognized for his dedication to academic excellence.
Outside the clinic, Dr. Sep loves outdoor sports and adventures, traveling, and spending time with his family and friends.
Over her 30-year career, Dr. Lisa has been committed to continuous growth, fueling her passion for practicing ROOT CAUSE dentistry. A deep dissatisfaction with merely treating the symptoms of disease and a desire to help her patients in a more meaningful way led her to join the Root Cause Dental Group, where she focuses on addressing the underlying causes of airway, sleep and TMJ disorders.
Originally from Dorchester, Ontario, Dr. Lisa now lives in London with her husband and three children. She earned a BSc Honours Genetics (1993) and a Doctor of Dental Surgery degree (1997) from the University of Western Ontario, where she received several awards and scholarships. Continuing education and certifications in nutrition, functional medicine, functional genomics, and airway dentistry shape her holistic approach.
Outside the office, Dr. Lisa enjoys reading, travelling, and spending time with her family.
Visit Us
Our compassionate team is here to help you feel at ease while providing care that supports long-term health and balance. Book your visit today and take the first step toward lasting relief.