Senior Advisor, Primary Health Care & Chief of Health Cluster, Program Division, United Nations Children's Fund. Minister of Labor & Social Welfare, 1989, Minister of Health, 1982-1989, Minister of Family Health, 1978-1982, Government of Sri Lanka. Vice Chairman, Asian Forum for Population & Development, 1980-1989.
General Medical Practice, Sri Lanka, 1966-1977. Medical Officer, Government of Sri Lanka, 1960-1966.