Matthias Peper is the founder and managing director of TPSOLUTION GmbH (since 2014) and founder of the TPAO Society (Treatment Planning in Aligner Orthodontics, since 2019), with more than 150,000 digital aligner treatment plans processed in collaboration with orthodontists. A Master Dental Technician with a background as Head of the Clinical Department Central Europe at Align Technology (2010–2014), he is a member of multiple European and international aligner societies and lectures in digital aligner orthodontics at various universities.
Dr. Emmanuel Fréréjouand is a French orthodontist in private practice in Poissy since 1995, recognized for his clinical expertise and his commitment to teaching and research. A graduate of Paris V with specializations in lingual orthodontics and forensic odontology, he has been an instructor for the Charles Tweed International Foundation since 2011 and is a visiting lecturer at the Universities of Paris V and VII. He is an active member of several leading international societies, including the Angle Society of Europe, where he served as Scientific President in 2023.
Dr. Benjamin Jakob Kux is an orthodontist who has been practicing alongside DDr. Reistenhofer in Vienna since 2024. After studying dentistry at Heidelberg University and a year at the University Dental Clinic of Vienna, he completed his doctorate and orthodontic specialist training at the Charité Berlin, where he later worked as senior physician handling complex cases. International certifications, publications and lectures reflect his strong dedication to orthodontics.
El Dr. Antonio Ferreri completó sus estudios de Odontología en la Universidad Justus Liebig de Giessen y obtuvo el doctorado en la Universidad de Fráncfort del Meno. Con amplia experiencia en soporte clínico y formación en distintos sistemas de planificación con alineadores, actualmente trabaja como Clinical Advisor para Angel Aligner en la región de Europa Central y es además docente en la SRH University de Bonn y en la Medical Academy del IB en Mannheim.
La Dra. Mercedes Revenaz ha dedicado más de 25 años exclusivamente a la ortodoncia y la ortopedia facial, con un firme enfoque multidisciplinar. Pionera de los alineadores transparentes y certificada en Invisalign desde 2002, recibió el European Invisalign Symposium Award en 2020 y ha sido Clinical Speaker, Tutor e Investigadora para Align Technology, y más recientemente Investigadora Principal en Nuvola Biomax para protocolos innovadores con alineadores en pacientes en crecimiento.
Björn Reiners es Maestro Técnico Dental (CMDT) y, desde 2020, Clinical Team Manager y COO en TP Solution GmbH. Anteriormente trabajó como Clinical Director y Clinical Education Director en CA-Digital GmbH, y como Clinical Specialist DACH en Align Technology entre 2012 y 2017, acumulando más de 20 años de experiencia en tecnología dental y ortodoncia con alineadores.
Since completing her orthodontic degree at the University of Ferrara, Italy, in 2011, Dr. Wierusz-Hajdacka has consistently integrated the latest technologies into her practice which is recognized as one of the most advanced in Poland.
As a qualified specialist in dentofacial orthopedics, Dr. Stefan Boyadzhiev completed his specialization in orthodontics in 2016. Following this training, Dr Boyadzhiev worked as an assistant in the dentofacial orthopedics department at the Toulouse Faculty of Dentistry.
Dr. Sabine Severin graduated from the Faculty of Dental Surgery in Reims in 1990, docteur Séverin is a Qualified Specialist in Orthodontics (ODF) and holds several university diplomas, including a DIU in SAOS treatment and a DIU in applied dentomaxillofacial orthopedics.
Alongside her clinical work, Dr. Bakker has been actively involved in various professional associations for many years, including ANT, KNMT, NVvO, EOS, WFO, and EAS. She has served on the board of both ANT, and the Dental Association of Leiden (LTV).
