Antonio D’Agostino is Full Professor of Maxillo-Facial surgery at the University of Verona; he dedicated his career to orthognathic surgery, oral surgery, advanced implantology, post-traumatic outcomes, and pediatric malformations. He is the Head of the Residency Program in Maxillofacial Surgery at the University of Verona and author of more than 80 publications in national and international journals. Prof D’Agostino is active member of the Italian Society of Maxillofacial Surgery (SICMF), of the European Association for Cranio-Maxillo-Facial Surgery (EACMFS).

Prof. Lorenzo Trevisiol is Full Professor of Maxillo-Facial Surgery serving as Head of Maxillofacial Surgery Unit at the University of Trento (Italy). Since the beginning of his career Prof. Trevisiol focused most of his surgical and scientific practice on facial dentoskeletal deformities and orthognathic surgery. In 2005 he started a strict cooperation with dr. G. W. Arnett (Center for Corrective Jaw Surgery, Santa Barbara, Ca, USA) that let him learn all the most advanced procedures in this field. Other fields of investigation regard traumatology, advanced implant surgery (zygomatic implants), biomaterials and oral pathology. Prof. Trevisiol has lectured in several meeting on all these topics and authored more than 100 scientific papers, including articles, chapters of books and monographs. Chairman of SORG Ev - Orthognathic section. Dean School of Medicine, University of Trento (Italy). Member of the European Association of Cranio-Maxillo-Facial Surgery and of the Italian Society of Maxillo-Facial Surgery.

Dr. Arnett graduated with honors from the University of Southern California (USC) Dental School and the University of California at Los Angeles (UCLA) in oral and maxillofacial surgery. His practice focused on facial reconstruction, including surgery and research, and was exclusively limited to orthognathic surgery. He is a prominent national and international speaker and has authored numerous papers on all aspects of orthognathic surgery. Dr. Arnett is also the co-founder of FAB software, powered by Nemotec.

Dr. Jeffrey McClendon, a native of Pittsburgh, PA graduated from the University of Pittsburgh in 1981. He moved on to the United States Army Dental Corps for the next 12 years where he worked as a general dentist, and even practiced at the Pentagon in Washington D.C. He moved on to attend an Advanced Education Program in General Dentistry at Fort Knox, KY from 1988-1990. Since then, Dr. McClendon (a.k.a. Mac) has resided in New York, with his wife, Sharon, and their 4 cats. Mac has been part of the Jonathan B. Levine team for 10 years now, but in his spare time, he loves to play golf, ski, listen to rock 'n' roll, and travel the world speaking about beautiful smiles.

Cirujano Oral y Maxilofacial, egresado del Hospital 20 de Noviembre, ISSSTE. México Subespecialidad en Universidad de Florida, USA Ex Presidente de IAOMS, ALACIBU, AMCBMC, Board Mexicano y BLACIBU Certificado por el Board Mexicano y BLACIBU Conferencista y autor de publicaciones internacionales

Licenciado y Doctor en Medicinna y cirugía por la Universidad de Zaragoza (ESPAÑA) Especialista en Estomatología y en Cirugía Oral y Maxilofacial por la Universidad de Burdeos II (Francia) Homologado como Especialista en Cirugía Oral y Maxilofacial por el Ministerio de Educación en España. Desde 1997asiste 3 semanas anuales en el Centro de Deformidades Dentofaciales del Dr. W.G.Arnett y actualmente también del Dr. M. Gunson. Colaboración con el centro de investigación,tratamiento y docencia con Prgf (regeneración de tejidos); implantes Bti, y tratamiento quirúrgico de las apneas de sueño, del Dr. E. Anitua (Vitoria; Spain)