Tina Sacks is an assistant professor at the UC Berkeley School of Social Welfare. Her fields of special interest include racial disparities in health; social determinants of health; race, class and gender; and poverty and inequality.
Samir Gambhir works as a Geographic Information Systems (GIS) researcher and manager of Opportunity Mapping program at the Haas Institute for a Fair and Inclusive Society. He has more than 9 years of experience in the field of mapping, spatial analysis and web-GIS. He has research experience in the areas of social justice, racial equity, planning, health and business, with a focus on human geography. Prior to joining the Haas Institute, Samir worked as GIS Manager for Centre for Global Health Research (CGHR), Toronto.