Dr. Peter Hoang (Specialist Orthodontist) BDS(ADL).FRACDS.MPhil(Dent Syd).DClinDent(Ortho Syd).MRACDS(Ortho).MOrtho RCS(Edin) is a specialist Orthodontist working in private orthodontic practices in the Illawarra, Southern Highlands and Sydney in New South Wales, Australia. He has special interests in Orthodontic treatment for obstructive sleep apnoea in both children and adults, cleft lip and palate and orthognathic jaw surgery. Dr. Hoang is an Honorary Senior Lecturer at the University of Sydney, Department of Orthodontics teaching orthodontic registrars and is a specialist consultant for Sydney Dental Hospital. He teaches the Orthodontic Long Course for dentists at the University of Sydney. Dr. Hoang is a fellow of the Royal Australian College of Dental Surgeons and a member of the Royal College of Surgeons Edinburgh. He is the President of the Australian Society of Orthodontists New South Wales Branch.