Complex sentence: Dr. Jose Miguel Guzman is currently Regional Coordinator of Demographic and Health Surveys for DHS Surveys, ICF International, and between 2007 and 2013, Chief of the Population and Development Branch of the Technical Division of the United Nations Population Fund (UNFPA).
Split into simpler sentences: Dr. Jose Miguel Guzman is the Regional Coordinator of Demographic and Health Surveys for DHS Surveys, ICF International. Between 2007 and 2013 he was Chief of the Population and Development Branch of the Technical Division of the United Nations Population Fund (UNFPA).