Dr Ricci Harris (Ngāti Kahungunu, Ngāti Raukawa, Ngāi Tahu) is a public health physician and Research Associate Professor at Te Rōpū Rangahau Hauora a Eru Pōmare. She has research expertise in Māori health, epidemiology (including quantitative aspects of Kaupapa Māori research) and the investigation and elimination of ethnic health inequities in New Zealand. This has included research into the classification of ethnicity, ethnic disparities in health status and receipt of health services, and the impact of social determinants (e.g. SES and racism) on Māori health and inequities. Her current research focus is on racism as a determinant of health. This includes the relationship between experiences of discrimination and health, the impact of socially-assigned ethnicity, ethnic consciousness and ethnic density on health, and ethnic bias among health professionals.