Graduate Student Contact Information jcastil@uw.edu Savery 272-J Office Hours T/Th 1:30pm - 2:30pm Personal Website Fields of Interest Applied Sociology Food Policy and Food Justice Health Disparities Life Course Organizations Public Policy Research Methods Social Mobility Biography B.A., Sociology & Anthropology, Race & Ethnic Studies Concentration, St. Olaf College, 2019 M.A., Sociology, University of Washington, 2025 Research Selected Research Castillo, J. (2025). Patient nexus typologies and care management behaviors: A case study of youth with cystic fibrosis (Master’s thesis, University of Washington, Department of Sociology).Adviser: Alexes HarrisDownload PDF Courses Taught Spring 2022SOC 300 A: Foundations of Social Inquiry SOC 300 AA: Foundations of Social Inquiry SOC 300 AB: Foundations of Social Inquiry Winter 2022SOC 230 AA: Introduction to Racial and Ethnic Health Disparities in the United States SOC 230 AB: Introduction to Racial and Ethnic Health Disparities in the United States Affiliations Related Departments School of Dentistry School of Public Health