Meet Dr. William Haussmann, an esteemed orthodontic specialist and the visionary behind Yellow Line. Together with Dr. Nadya Paytasheva, a dedicated dentist specializing exclusively in digital orthodontics, we offer in-person aligner technique training in both France and Bulgaria.

Our sessions include simultaneous translation in Bulgarian for trainings conducted in Bulgaria.

This Level 1 Aligner course covers the fundamentals and the step-by-step process to implement the aligner technique in your daily routine. Weather your are an experienced orthodontist or a beginner, you will be able to treat simple to moderate cases right after the course, with the help of our clinical support team if needed.