Dr. Alleyn graduated from McGill University in 1978 with a B.Sc. and again in 1983 with his DDS. Dr. Alleyn received his Diploma in Periodontics from the U.S. Army Dental, Fort Gordon, Georgia, in 1990. Dr. Alleyn became a Diplomat of the American Board of Periodontology in 1993; and a fellow of the Royal College of Dentists of Canada in 1993. He has been an Examiner in periodontics with the Royal College of Canada since 1996. He also served as Councilor from 2004 – 2006, and has been Chief Examiner from 2006 – the present. Dr. Alleyn was a part-time staff member from 1990 – 1996 at McGill University and a lecturer from 1996 – 2004. He served as the Periodontic Representative of the Canadian Academy of Periodontology on the Committee of Special Affairs of the Canadian Dental Association. Dr. Alleyn served in the Canadian Forces Dental Service from 1979 – 1997. He is a member of many associations including the CDA, ODA and ODS.