Herr Sander ist als Referent für die Spitta Akademie tätig und referiert in verschiedensten Bereichen der zahntechnischen Abrechnung. Für die Spitta Akademie gibt Herr Sander Abrechnungsseminare jeglicher Art für Einsteiger und Fortgeschrittene. Darüber hinaus referiert er über die Abrechnung zahntechnischer Reparaturen. Herr Stefan Sander ist ausgebildeter Zahntechniker und seit 1999 Zahntechnikermeister. Er war 11 Jahre im Meisterprüfungsausschuss der Handwerkskammer Hannover und 10 Jahre lang Betriebsleiter eines gewerblichen Dentallabors. Hier war er für die Bereiche Betriebsleitung, Abrechnung, Mitarbeiterführung, Organisation, Kundenakquise und -betreuung zuständig. Seit 2009 ist Herr Sander Inhaber einer Firma mit den Schwerpunkten zahntechnische Abrechnung und Unternehmensberatung. Als Dozent und Referent bietet er neben Onlineschulungen auch Fachseminare für Zahnärztekammern, Handwerkskammern und Meisterschulen an und schult speziell Zahnärzte und Praxispersonal in der gesamten Bandbreite der zahntechnischen Abrechnung nach BEL, beb 97 und BEB Zahntechnik.

Specialist in pediatric dentistry, senior physician in the Department of Preventive Dentistry and Pediatric Dentistry at the University of Greifswald, clinical and scientific supervision of Master’s students as well as author and speaker in the field of pediatric dentistry.

Dr. Santel is a renowned oral surgeon and specialist accredited by ISMI and IAOC in biological dentistry and ceramic implants, directing his own dental center in Essen (NRW). His treatment philosophy is grounded in a deep understanding of individual needs and the well-being of his patients. Besides surgical precision, he places great emphasis on comprehensive care aimed at enhancing the holistic health of his patients.

As an expert in biological dentistry, Dr. Santel is passionately dedicated to using biocompatible materials and methods that positively affect his patients' welfare, particularly with high-aesthetic ceramic dental implants, which are valued for their biocompatibility and natural appearance.

Dr. Santel has also specialized in sophisticated procedures that allow him to provide patients with biocompatible and permanent dental prosthetics—often within just one treatment session. His method enables patients to almost immediately experience the benefits of their new teeth.

Patients seeking safe and aesthetic solutions for their smiles will find a reliable oral surgeon in Dr. Santel, who operates at the highest technical and medical level.

Due to his expertise, he has been named an SDS Ambassador by the leading manufacturer of ceramic implants. Dr. Santel regularly conducts training and lectures for colleagues.

In summary, Dr. Santel offers a combination of advanced dental technology, a clear commitment to natural treatment materials, and a patient-centered treatment philosophy, for patients who are highly conscious of maintaining their health.

Mariano Sanz is professor and chair of periodontology at the University Complutense of Madrid (Spain) and a professor in the faculty of Odontology at the University of Oslo (Norway). He graduated in medicine in 1981 from the University Complutense of Madrid, from which he received a degree in stomatology in 1983 and where he qualified as a Doctor of Medicine in 1985. He received his speciality in periodontology from the Universtiy of Califormia in Los Angeles (UCLA) in 1987. He has received honorary doctorates from the University of San Sebastian in Santiago (Chile), the University of Gothenburg (Sweden) and the University of Coimbra (Portugal). Since 2005, Prof Sanz has been chair of the ETEP research group on the aetiology and therapy of periodontal diseases, whose main lines of research are oral microbiology, bacterial-host interactions, and antimicrobial approaches in the treatment of gingivitis and periodontitis. The research group has conducted clinical trials to measure the efficacy of different approaches to periodontal regeneration surgical protocols using dental implants, and therapeutic approaches to treat peri-implantitis. Prof Sanz has published 230 articles in scientific journals, written 50 book chapters, and has participated as an invited speaker at more than 200 scientific events in the last five years. He is an associate editor of the Journal of Clinical Periodontology and Evidence-Based Dental Practice and a member of the editorial boards of various other dental journals. He has been awarded the Jens Waerhaug Research Prize by the Scandinavian Society of Periodontology (1984), the Outstanding Service Award from the International Association for Dental Research (2015) and the IADR Straumann Award in Periodontal Regenerative Medicine (2015). He is a member of the executive committee of the European Federation of Periodontology (EFP) and chair of its workshop committee. He has previously served the EFP both as president (1993-1994) and secretary general (1998–2005). He is president of the Osteology Foundation, president of the International Association for Dental Research’s continental European division, and president-elect of the Association for Dental Education in Europe (ADEE).

Dr. Ignacio Sanz Martín is currently a PhD candidate at Universidad Complutense de Madrid, studying under Prof. Mariano Sanz since 2012. He also holds positions as Assistant Professor in the Department of Periodontology at the same university and as Visiting Faculty at Universidad Internacional de Catalunya and Universidad Europea de Madrid. Additionally, he serves as Associate Periodontist and Implantologist at Centro de Implantología y Periodoncia (CIMPLA) and Director of the ITI Study Club in Castilla y León. Dr. Sanz Martín is involved in continuing education as a coordinator for the Spanish Association of Periodontology. He is a member of the Osteology Expert Council and has an Executive Master from ESADE Business School.

David M. Sarver, DMD, MS, is a diplomate of the American Board of Orthodontics, a member of the Edward H. Angle Society of Orthodontists, and a fellow in the American Academy of Esthetic Dentistry. He is author of Dentofacial Esthetics: From Macro to Micro with Quintessence (2020) and coauthor (with Drs Proffit and White) of the surgical text Contemporary Treatment of Dentofacial Deformity (Elsevier Science, 2002) as well as the 4th, 5th, and 6th editions of Proffit’s classic textbook Contemporary Orthodontics (Mosby, 2018). Dr Sarver has given more than 400 professional presentations in the United States, Europe, Australia, and the Middle and Far East and has been featured on several national television programs, including The Today Show.

Takeshi Sasaki, DDS, is chief director of the Kiwakai Dental Clinic, lecturer at the Japan Institute for Advance Dental Studies, and visiting academic staff at Tokyo Medical and Dental University School of Dental Medicine and Nagasaki University School of Dental Medicine. He is a member of American Academy of Fixed Prosthodontics and the American Academy of Periodontology, among other organizations.

Dr. Gerhard Sattler is considered one of the pioneers of esthetic medicine worldwide. Until his death, he was President of the German Society for Aesthetic Surgery (GÄCD) and Executive Director of the International Society for Dermatologic Surgery as well as a member of other specialist societies and Director of the Rosenpark Clinic in Darmstadt.

Dr Yoh Sawatari is a Professor of Clinical Surgery and the Director of the Oral and Maxillofacial Surgery Residency at the Jackson Memorial Hospital/University of Miami Program. He has over 16 years of facial trauma experience at a level one trauma center at one of the largest community hospitals in the country. He has trained countless surgeons through the residency program, his national and international lectures, and his numerous peer-reviewed publications and chapters. He is considered an expert in the field of facial trauma and has provided lectures for the United States Army, has assisted in the design of fixation plates for facial trauma, and has incorporated advanced technology into the Miami program including navigation, intraoperative imaging, and patient-specific implants.