MIOS

Dr. Jonathan CLAUS
Oral & Maxillofacial surgeon

CV

Dr. Jonathas Claus is an Oral and Maxillofacial Surgeon from Brazil, internationally recognized for his work in orthognathic surgery, with a particular focus on minimally invasive techniques. He is Chairman of Instituto Bucomaxilofacial, where he leads a high-volume private practice, and founder of MIOS Academy and the MIOS Meeting, platforms dedicated to advanced education in aesthetic and functional facial surgery. Author of the book Orthognathic Surgery - Showcase Book, he has published more than 50 scientific articles and multiple book chapters. His clinical and academic interests include virtual surgical planning, patient- specific implants, aesthetic- driven surgical strategies, and simplified surgical approaches. A frequent speaker at major international congresses, he is regarded as a key reference in contemporary orthognathic surgery.




MIOS Cadaver Lab:
Wednesday, January 20, 2027 - Skylab Nantes

MIOS Congress:
Thursday, January 21, 2027 - Comet Meeting Bourse Paris
Dr. Nelson LEÓN
Oral & Maxillofacial surgeon

CV

Dr. Nelson Leon is an Oral and Maxillofacial Surgeon from Caracas, Venezuela, with a private practice focused on Minimally Invasive Orthognathic Surgery and implant Dentistry. He is committed to fostering a culture of teamwork and continuous improvement in pursuing excellence. With a focus on innovative surgical techniques, Dr. Leon is an International Speaker who collaborates with companies involved in digital planning and new technologies.



MIOS Cadaver Lab:
Wednesday, January 20, 2027 - Skylab Nantes

MIOS Congress:
Thursday, January 21, 2027 - Comet Meeting Bourse Paris
Dr. Javier GUTTIÉREZ
Oral & Maxillofacial surgeon

CV

Dr. Javier Gutierrez Santamaría is a specialist in Oral and Maxillofacial Surgery, senior surgeon and director at Facialteam Barcelona. He graduated in Medicine and Surgery from the University of Navarra and completed his specialization at Hospital Universitari Vall d'Hebron, where he later became responsible for the Orthognathic Surgery and Craniofacial Deformities Unit. Fellow of the European Board of Oral and Maxillofacial Surgery, he obtained a PhD in 2020 with the first doctoral thesis in Spain focused on Facial Feminization Surgery, specifically lower jaw contourplasty. His clinical and academic activity centers on orthognathic surgery, facial feminization surgery, craniofacial deformities, and facial aesthetics, with international training experience in Europe and the United States and regular participation as a speaker at international scientific meetings.



MIOS Cadaver Lab:
Wednesday, January 20, 2027 - Skylab Nantes

MIOS Congress:
Thursday, January 21, 2027 - Comet Meeting Bourse Paris
Dr. Daniel ROSCHER
Oral & Maxillofacial surgeon

CV

Dr. Daniel Roscher is an Oral and Maxillofacial Surgeon based in Buenos Aires, Argentina. He is Professor of Oral and Maxillofacial Surgery at the University of Buenos Aires and a Full Member of the Argentine Society of Oral and Maxillofacial Surgery. His work is focused on Minimally Invasive Orthognathic Surgery, advanced surgical planning, and facial analysis, with a strong emphasis on achieving optimal functional and aesthetic outcomes. He is an international speaker and actively involved in advanced education and surgical training programs.



MIOS Cadaver Lab:
Wednesday, January 20, 2027 - Skylab Nantes

MIOS Congress:
Thursday, January 21, 2027 - Comet Meeting Bourse Paris

Dr. Matheus SPINELLA
Oral & Maxillofacial surgeon

CV

Graduated in Dentistry from the State University of Maringá in 2013. Specialist in Oral and Maxillofacial Surgery and Traumatology from the Federal University of Santa Catarina in 2018. PhD in Oral and Maxillofacial Surgery and Traumatology at the Federal University of Pelotas, a member of the Brazilian College of Oral and Maxillofacial Surgery and Traumatology, AO member, and a surgeon at the Bucomaxillofacial Institute.



MIOS Cadaver Lab:
Wednesday, January 20, 2027 - Skylab Nantes

MIOS Congress:
Thursday, January 21, 2027 - Comet Meeting Bourse Paris

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