David Fisher received his Medical Degree from the Royal College of Surgeons in Ireland in 1990. He completed residencies in General Surgery and Plastic Surgery in Grand Rapids, Michigan, USA. He received American Board of Surgery Accreditation in General Surgery in 1997 and American Board of Plastic Surgery Accreditation in 2001. He became a Fellow of the Royal College of Surgeons of Canada in 1998. He undertook Fellowship training in Paris, France with Dr. Daniel Marchac, in Taipei, Taiwan with Dr. Samuel Noordhoff and Dr. Yu-Ray Chen, and in Toronto, Ontario, Canada at The Hospital for Sick Children. Dr. Fisher is the Medical Director of the Cleft Lip and Palate Program at The Hospital for Sick Children. He is a Professor in the Department of Surgery at the University of Toronto. His practice is entirely paediatric with a focus in Cleft Lip and Palate and Ear Reconstruction. Dr. Fisher is a member of the American Association of Plastic Surgeons, American Cleft Palate-Craniofacial Association, American Society of Plastic Surgeons, Canadian Society of Plastic Surgeons, International Society for Auricular Reconstruction & Operation Smile.