Social Sciences
Alison Groppe
Associate Professor, Chinese Literature
Director of Undergraduate Studies
Asian Studies, East Asian Languages, Schnitzer School of Global Studies and Languages
Email: amgroppe@uoregon.edu
Phone: 541-346-7015
Office: Remote during Friendly Hall renovations
Office Hours: Fall 2026: Mondays 11am-12pm, Wednesdays 10am-11am, and by appointment.
Matthew Guerra
Doctoral Student
Sociology
Email: mguerra2@uoregon.edu
Office: 620 PLC, 1291 University of Oregon, Eugene OR 97403-1291
Research Interests: Race and ethnicity, Indigenous studies, Racial identity, Settler-colonialism, Environmental sociology, Quantitative methods, Mixed methods
Ava Guihama Olson
PhD Student / GE
English, Environmental Studies
Email: avaolson@uoregon.edu
Office Hours: Fall 2025: Tuesday & Thursday 10-11:30
Research Interests: Land Back, Indigenous critical theory, critical whiteness studies, public lands/recreation, masculinity, eschatology, public history, digital environmental humanities, multispecies justice
Karlie Guilliot
MA Student
History
Email: karlieg@uoregon.edu
Research Interests: Nineteenth-Century American History, Crime, Juvenile Crime, Childhood
Aaron Gullickson
Professor
Sociology
Email: aarong@uoregon.edu
Phone: 541-346-5061
Office: 727 PLC, 1291 University Of Oregon, Eugene OR 97403-1291
Office Hours: Fall 2025: Wednesday 1:00 - 3:00
Research Interests: Family Life Course and Society, Inequalities and Stratification, Population and Ecology, Race and Ethnicity, Quantitative Approaches
Patricia Gwartney
Professor Emerita
Sociology
Email: pgwartney@gmail.com
Office Hours: Retired; no office hours
Research Interests: Comparative and Historical Approaches, Family Life Course and Society, Inequalities and Stratification, Population and Ecology, Race and Ethnicity, Qualitative Approaches, Quantitative Approaches
Joungwoo Ha
Doctoral Student
Economics
Email: joungwoo@uoregon.edu
Office: 819 PLC, 1285 University of Oregon, Eugene OR 97403
Luke Habberstad
Associate Professor
History, Religious Studies, East Asian Languages
Phone: 541-346-4006
Research Interests: Pre-modern China and East Asia; ancient empires; political history; cultural history
Sarah Haedrich
MS Student
Geography
Email: haedrich@uoregon.edu
Office: 160 Condon Hall, 1251 University of Oregon, Eugene OR 97403
David Hall
Doctoral Student
Economics
Email: dhall7@uoregon.edu
Office: 407 PLC
Office Hours: Spring 2026: by Appointment.
Reese Haller
M.A.
GE for Women's Gender and Sexuality Studies
Women's Gender and Sexuality Studies
Email: rhaller@uoregon.edu
Office Hours: Please email GEs using your UO email account or use Canvas if enrolled in a course.
Research Interests: Social and Political Philosophy, Marxism, Ideology, Identity, Critical Philosophy of Race, Feminism
Lauren Hallett
Associate Professor of Environmental Studies and Biology
Biology, Environmental Studies
Email: hallett@uoregon.edu
Phone: 541-346-3346
Office: 220C Pacific Hall, 5289 University of Oregon, Eugene OR 97403-5289
Office Hours: Fall term 2026: W 9-9:50 am, Th 2:45-2:35 pm
Ian Halter
PhD Student
History
Email: ihalter@uoregon.edu
Office: 350E McKenzie Hall
Research Interests: Histories of Empire, Decolonizing Methodologies, US History, Russian History, Pacific Studies
Mary Halverson
Doctoral Student
Sociology
Email: mchalv@uoregon.edu
Office Hours: Fall 2025: Monday 11:30-1:30
Jeff Hanes
Professor Emeritus
Asian Studies, History
Email: hanes@uoregon.edu
Phone: 541-346-4837
Office: 340X McKenzie Hall, 1288 University of Oregon, Eugene OR 97403-1205
Benjamin Hansen
W.E. Miner Professor of Economics
Department Head, Economics
Economics, SAIL
Email: bchansen@uoregon.edu
Phone: 541-346-4658
Office: 532 PLC, 1285 University Of Oregon, Eugene OR 97403-1285
Office Hours: By appointment spring quarter.
Research Interests: Health economics, risky behaviors, economics of crime, economics of education, public policy.