Welcome to MDCAN The Medical and Dental Consultants' Association of Nigeria (MDCAN), an affiliate of Nigerian Medical Association is the largest specialist medical association in the west African sub-region with over 2,000 members from teaching and specialist hospitals from all parts of Nigeria. Policy decisions are made by the Association's National Executive Council (NEC) which is the governing body. The National Executive Council is the governing body of the Association and has full powers to act on its behalf in the period between the Annual Delegates' Meetings in accordance with the provisions of the Constitution of the Association unless otherwise stated in the constitution.