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.

E. Todd Scheyer, DDS, MS, is a clinical assistant instructor at the University of Texas Dental Branch-Houston and guest lecturer for the University of Texas Health Science Center at San Antonio. He is a diplomate of the American Board of Periodontology and a past president of the Southwest Society of Periodontists and of the Texas Society of Periodontists. Dr Scheyer maintains a private practice limited to periodontics and implant reconstructive dentistry in Houston, Texas.

Dr. med. dent. Fabian Schick is a specialist in biological dentistry and ceramic implants. Born and raised in Ehingen (Donau), he completed his dental studies at the Ludwig Maximilian University in Munich. After his doctorate and various continuing education courses, he now works in a practice clinic for integrative, biological, holistic dentistry in Munich.

Dr. Schick is a certified implantologist and a member of the International Society of Metal-Free Implantology and the International Academy of Ceramic Implantology. His publications deal with the connection between dentistry and chronic inflammatory autoimmune diseases.

Hans Jürgen Schindler, Prof Dr Med Dent, is a professor in the Department of Prosthodontics at the University of Würzburg, Germany, and senior researcher at the Institute of Mechanics, Karlsruhe Institute of Technology, Karlsruhe, Germany.

Markus Schlee is an accomplished periodontist and implantologist based in Forchheim, Germany since 1990. With specialist qualifications and active involvement in various professional associations, he is a recognized expert in the fields of periodontology, implantology, esthetics and implant health. Markus Schlee also holds an external professorship at Goethe University and delivers lectures at prestigious institutions such as Goethe University (MOI), Steinbeis University (DGI), Dresden International University (DGP), and University of Greifswald (DGÄZ).