Joanna joined 23andMe in 2007 as a senior member of the Research Team. She served on the faculties of the Anthropological Sciences and Genetics Departments at Stanford University. Dr. Mountain’s professional and research interests include the patterns of genetic etiology across a broad range of human traits, the prehistory underlying human genetic diversity, and the nature of the relationship between genetic diversity and categories of race and ethnicity. Joanna has been awarded multiple grants from the National Science Foundation and the National Institutes of Health and has published over 40 papers in the field of human genetics. Dr. Mountain earned a PhD in Genetics and a BS in Mathematical Sciences, both from Stanford, and conducted postdoctoral research on human evolutionary genetics at the University of California, Berkeley.