Dr. med. Hans P. Ogal Facharzt für Anästhesiologie, Leiter der Schmerzambulanz an der Aeskulap-Klinik Dr. Brandner, Zentrum für Ärztliche Ganzheitsmedizin, in Brunnen am Vierwaldstättersee/Schweiz, Dozent der Deutschen Ärztegesellschaft für Akupunktur (DÄGfA) und weiterer Fachorganisationen.

Group Director, General Clinic
Academic Administrator, Division of Restorative Dentistry
School of Dentistry
University of California, Los Angeles

Miguel A. Ortiz, DMD, has become recognized around the world for his proficiency in dental photography and cinematography. Recognizing a need for dental photography training in the US, he created MaoPhotographs, a dental photography curriculum that has since expanded internationally. Through these courses, he brings awareness to evidence-based dentistry, attention to detail, and craftsmanship. He is the author of Lit: The Simple Protocol for Dental Photography in the Age of Social Media (Quintessence Publishing, 2019). Dr Ortiz lectures nationally and internationally on prosthodontics and dental photography and is a full-time prosthodontist on the dental team of Brookline Dental Center in Boston.

Juan Carlos Ortiz Hugues, DDS, is a certified ergonomics assessment specialist who lectures and provides trainings on advanced dental ergonomics, mainly related to dental microscopy. He serves as the vice president of the Academy of Microscope Enhanced Dentistry (AMED) and maintains a private practice limited to endodontics in David, Panama. He wrote his book to encourage dental professionals to adopt better practices so they can live and work pain-free.

Dr. Patrick Palacci graduated at the University of Marseille in 1975. He continued his postgraduate education in periodontology at Boston University (USA), where he received the title of Post-graduate. He was appointed Consultant Professor at Boston University in 1982. In 2004 he received the title of Associate Professor at the University of Santiago de Chile and the University of Buenos Aires in 2006. He maintains a private practice in Marseille. His centre is one of 12 Brånemark Osseointegration centres in the world, working closely with Professor PI Brånemark. Dr. Palacci has developed many surgical techniques in relation to optimal implant positioning, plastic surgery techniques and papillae regeneration. He is the author of numerous scientific articles written over the last twenty years in international journals. He is also the author of two books dealing with the esthetic and implant treatment. These books have been written in English and published in nine different languages. A third book in conjunction with the technique NobelGuide was written in 2008 jointly with Prof. Peter K. Moy (Los Angeles) and Ingvar Ericsson (Sweden), also translated into Japanese. He wrote at the request of Professor PI Brånemark, a chapter on esthetics and soft tissue management in the book “From calvanium to calcaneum” considered the bible of implantology. He received the Nobelpharma Award in 1995 on the most important advances in surgery over the past 30 years. Dr. Palacci currently provides many courses in his clinic in Marseille, advanced courses for experienced practitioners. Groups from many countries (Sweden, Denmark, Chile, Italy, USA, Japan, Australia New Zealand…) could receive his teaching. He was invited, and continues to give numerous lectures around the world.

Hans Pancherz, DDS, Odont. Dr. (PhD), received his dental and orthodontic education at the School of Dentistry, University of Lund in Malmö, Sweden. He became a certied specialist in Orthodontics in 1974. In 1976 he finished his PhD thesis on “Long-term effects of activator (Andresen appliance) treatment”. From 1975 to 1985 he was Associate Professor at the Orthodontic Department, University of Lund. In 1985 he was appointed Chair Professor at the University of Giessen, Germany, where he served from 1985 until 2005. Professor Pancherz has published 140 scientic articles, 72 of which deal with the Herbst appliance. He has been invited as lecturer at more than 200 national and international conferences all over the world and has received numerous awards and honors. At the Dental Faculty in Hong Kong, Professor Pancherz served as Honorary Professor in 1996 and 1997 and as Visiting Professor in 2007. He was Keith Godfrey Visiting Professor in Sydney in 1997. Furthermore, he acted as External Examiner for the Masters in Orthodontics in Hong-Kong in 1996 and 1997 and in Sydney in 1997 and 2006. Moreover, he is Editorial Board Member of several orthodontic journals. Professor Pancherz is particularly interested in clinical research, focusing on functional appliances and their effects on growth, electromyography of the masticatory muscles and long-term evaluation of dentofacial orthopedic interventions.

Gianluca Paniz achieved his dental degree (DDS) at the University of Padova (Italy) in 2002.  He attended TUFTS University (Boston, USA) for more than three years (2003-2007) and achieved the Certificate of Advanced Education in Prosthodontics, the Master of Science and the Certificate of Advanced Education in Esthetic Dentistry. At the moment Gianluca Paniz is Adjunct Assistant Professor in the Department of Prosthodontics and Operative Dentistry at TUFTS University and Visiting Professor in the Department of Implantology at the University of Padova. Gianluca is Diplomate of the American Board of Prosthodontics and International Fellow of the American College of Prosthodontics, Member of the Italian Academy of Prosthetic Dentistry (AIOP), Active Member of the of the Italian Academy of Aesthetic Dentistry (IAED) and President of the Scientific Committee of Italian Society of Osseointegration (SIO). Gianluca Paniz limits his practice to prosthodontics in his office in Padova Italy.

Since 2014, Dr Paolone is a Research Professor in Restorative Dentistry, Università Vita Salute San Raffaele, Milan. He has a PhD in Dental Biomaterials (Portsmouth University, UK). He is an associate member of the American Academy of Restorative Dentistry and an active member of AIC. Dr Paolone served on the board of AIC (as Secretary) in 2018–2019, and on its the scientific committee (2020–2022). He has his own private practice in Rome. He is a Lecturer on the Master in Esthetics and Restorative Dentistry, University of Bologna, Italy and on the Diploma in Esthetic Dentistry at Montpellier University, France. He is the author of the book "Restauri diretti nei settori posteriori" (Direct Posterior Composite Restorations) published in 2018, which has been translated into English, German, and Chinese. He is the author of the book "Restauri diretti nei settori anteriori" (Direct Anterior Restorations), published in 2020. He is also the author and co-author of several publications in international scientific journals and contributions in several textbooks. He has lectured on national and international courses and congresses.

Rade D. Paravina, DDS, MS, PhD, is a tenured professor in the Department of Restorative Dentistry and Prosthodontics and director of the Houston Center for Biomaterials and Biomimetics (HCBB). He holds the Ralph C. Cooley, DDS Distinguished Professorship in Biomaterials, an endowment created by world-renowned heart surgeon Denton A. Cooley, MD. Dr Paravina has authored/co-edited four books, 15 book chapters, two software programs, one educational CD, and more than 270 other peer-reviewed publications (including articles and abstracts). His work has been cited more than 2500 times on Scopus and over 5500 times on Google Scholar. Dr Paravina designed and/or developed several dental products and tests. This includes Linearguide 3D Master and Bleachedguide 3D Master shade guides (with Vita Zahnfabrik), Dental Color Matcher, a free online educational and training program for esthetic dentistry, and the scientific protocol for evaluating the "chameleon effect" of dental materials. Dr Paravina is founder and past president of the Society for Color and Appearance in Dentistry (SCAD). He is a recipient of the 2011 E. B. Clark Award, SCAD recognition for liefetime achievement, and the 2014 Jerome M. and Dorothy Schweitzer Research Award of the Greater New York Academy of Prosthodontics. He is Director of the Executive Council of the American Academy of Esthetic Dentistry (AAED) and a fellow of AAED, SCAD, and the American Association for Dental Research (AADR). He serves as Editor-in-Chief of the Journal of Esthetic and Restorative Dentistry and an editorial board member of several highly regarded journals.