Dr. Catherine Coreil

  • International lecturer on Roth philosophy
  • Author of orthodontic scientifi c literature
  • Graduate, Roth/Williams Center for Advanced Orthodontic Education

Dr. Mark Coreil

  • International lecturer on Roth philosophy and bioesthetics for over 20 years
  • Assistant Professor of Clinical Orthodontics, Louisiana State University School of Dentistry
  • Member, Council on Orthodontic Education for the American Association of Orthodontists
  • Graduate, Roth/Williams Advanced Clinical Program

Dr. Ronald Roncone

  • Creator of many orthodontic technical innovations
  • Known as the Guru of Marketing? in the orthodontic community
  • President and CEO, Roncone Orthodontics International™

Dr. Antonino Secchi

  • International lecturer on self-ligating appliances and friction/treatment mechanics
  • Professor of Clinical Orthodontics, University of Pennsylvania
  • Diplomat, American Board of Orthodontics
  • Member, Edward H. Angle Society of Orthodontists

Dr. Emanuel Wasserman

  • Renowned teacher, UCLA, USC, University of Pennsylvania, U.S. Army Orthodontic Residency Program, Roth/Williams Center For Functional Occlusion and Harvard University
  • Graduate, Dr. Ronald Roth?s F.A.C.E II Course
  • Famed lecturer on functional occlusion and collaborative team treatment goals
  • Private Practice Owner, Beverly Hills, CA

Dr. Robert Williams

  • Developed the Roth philosophy with Dr. Ronald Roth
  • Internationally distinguished speaker on the Roth philosophy for over 30 years
  • Co-Founder, Roth/Williams International Society of Orthodontists
  • Co-Founder, Roth/Williams Teaching Center in Burlingame, California

Dr. Melvyn Wishan

  • President Emeritus, Southern California Academy of Oral Pathology and Beverly Hills Academy of Dentistry
  • Chief of Oral and Maxillofacial Surgery Emeritus, Beverly Hills Medical Center and Century City Hospital
  • Co-Developer, specialized computer software for accurately planning corrective jaw surgery