Gretchen Roedde has worked as a public health doctor in nearly thirty countries in the developing world for the past quarter-century, specializing in mother-and-child health and HIV/AIDS. She worked for the United Nations Population Fund in Ghana and Papua New Guinea to assess and promote progress in maternal health and has also been involved in projects for UNICEF in Botswana, World Vision in Bangladesh, and Rotary International in Malawi. Dr. Roedde lives in Haileybury, Ontario.