• Christian Coachman
• Livio Yoshinaga
• Marius Hack

Dr. Christian Coachman received his DDS degree from the University of Sao Paulo Dental School in 2002. Before the DDS degree, he obtained his technician certificate in in Dental Prosthesis. He participated in the ceramic specialization program at Ceramoart Training Center, mentored by Dr. Dario Adolfi. For his remarkable performance, he was invited to become instructor at this same school. In 2004, he was invited by Dr. David Garber, Ronald Goldstein, Maurice and Henry Salama (Team Atlanta/USA) to be the master ceramist in their laboratory, where he stayed for over 4 years. Recently he has been working with renowned dentists around the world as Drs Eric Van Dooren (Belgium), Galip Gurel (Turkey), Nizan Bichacho (Israel), Mauro Fradeani (Italy) and Marcelo Calamita (Brazil). Currently, he keeps a part time practice in Sao Paulo and make consults for companies developing products and implementing concepts. He developed the concept of the Digital Smile Design and has been invited to give hundreds of lectures around the world in the last few years on the topics of smile design, esthetic dentistry, and oral rehabilitation. He published several articles on esthetic dentistry, smile design, pink restorations, and implant rehabilitations.

Livio Yoshinaga started developing innovative systems of live transmission for dental education courses in the early 1990's, with high-quality intra-and-extra-oral filming. He was the editor of technology in the journal Practical Procedures in the Aesthetic Dentistry (PPAD/USA) and Dental Press of Esthetics (Brazil). He also was the first advisor to develop an entirely new concept for distance learning - dentalxp - and the identalclub. Currently, he is a high-tech dental consultant, designing numerous dental offices and teaching centers around the world such as Dr. Mauro Fradeani, Dr. Nitzan Bichacho, Dr. Galip Gurel, Dr. Eric van Dooren, and many others. Livio Yoshinaga is the co-developer of DSD (Digital Smile Design) with Christian Coachman, The Skyn concept with Dr. Paulo Kano, and the founder of NVision Group dedicated to offer excellence in dental education combined with social work internationally. He has been lecturing internationally on technology for dentistry and coaching speakers to produce impact int

Dr. Marius Hack started his career as a dentist in 2003. It is then that he also founded his first dental office. He started from the idea of making no compromise, but targeting the quality of the medical act. In the following year, 2004, he launched the first Artes-Dent dental office. It was located in a rented place, at the ground floor of a block of flats. After 3 years in the business, because of the turnover, he invested in the staff’s training, in medical equipment and moved to a larger place (about 150 square meters), going from the status of office to clinic. Being aware of the importance of modern technology in medicine, he decided to change the classical methods of dental treatment and started to introduce Er-Yag and En-Yag laser in 2007, and also, the computerized design of the teeth using CAD-CAM. After another 3 years of activity, he realised the importance of a larger place for his staff and the patients, so he turned a dream into reality. He started the construction of a building that will represent him, and where patients would love to come. He was careful with each detail, designed each element, creating a harmony between classic and modern. A welcoming space, unique, in the middle of nature, far from the urban noise. Concurrently, a new image and brand were born and they joined him in his work, of which he takes great pride. Continuing his ascending tendency, after 3 years, he decided to extend the activity in research and development. Studying the techniques and methods of diagnosis and treatment of dental affections, he realised that the obtained information needed a way to be transmitted further, to the medical world. Thus, a new branch appeared, of transposing the medical information, through mathematical methods, into the IT language. In other words, he started the development of a software of medical nature. In 2015 the Artes-Dent dental clinic has officially transformed into ‘Hack Dental’ Center, which is – so far – defined by treatment, research and development.