PSC TEAM
Shawn Dorius, Ph.D.
Director
sdorius@iastate.edu
Dr. Shawn Dorius is a Professor of Sociology & Demography at Iowa State University, with expertise in data, methods, communities, and population health. His research practice deploys social science research to solve public good problems and arm decision-makers with evidence to inform action.
Cass Dorius, Ph.D.
Co-Director
cdorius@iastate.edu
Dr. Cassandra “Cass” Dorius is a Professor of Human Development and Family Studies at Iowa State University with a PhD in Sociology and Demography. Dr. Dorius translates science into practice through a broad range of state and national collaborations centered on data quality, community outreach, and evidence-based policy-making.
Kelsey Van Selous, Ph.D., LCSW
Program Manager & Research Scientist
kvansel@iastate.edu
Dr. Kelsey Van Selous is a program manager and research scientist at the Public Science Collaborative with a PhD in Human Development and Family Studies from Iowa State University and a Masters in Social Work from The University of Pennsylvania. Dr. Van Selous aims to support healthy community development by translating data into actionable insights, focusing on health, substance use, and the community context.
Matthew Voss, MPA
Rural Policy Data Analyst
mjvoss@iastate.edu
Matthew Voss combines his expertise in statistics and public affairs to collect and visualize data for informed policy decisions. He tackles diverse issues affecting Iowa communities, using his multidisciplinary background to identify insights and opportunities for improving the state.
Masoud Nosrati, M.S.
Software Engineer Lead
nosrati@iastate.edu
Masoud Nosrati is a Software Engineer / Data Scientist at PSC, where he is designing and implementing data-driven and AI applications such as automatic data pipeline systems. While finishing his Ph.D. in Computer Science at Iowa State University, he works on writing grant proposals and mentoring interns.
Mackenzie Johnson, M.S., CFLE
Education and Partnership Lead
johnson7@iastate.edu
Mackenzie Johnson is an experienced education and training professional with a passion for helping people access trustworthy information. With graduate work in adult learning and human development, she is skilled at translating scientific information into practical resources to help parents, families, and professionals improve their lives.
Sydney Etten, B.S.
Community Health and Spatial Analyst
ettens@iastate.edu
Dhairya Kachalia
Data Science Intern
dhairyak@iastate.edu
Dhairya is a Computer Science student at Iowa State. He is passionate about using technology to drive positive change and is dedicated to transforming data into actionable insights. With a strong foundation in data analysis and Machine Learning modeling, he aims to merge his technical expertise with a commitment to community improvement.
Alister Gan
Data Science Intern
ages2023@iastate.edu
Alister is majoring in Data Science with a minor in Artificial Intelligence at Iowa State. His background and experience equipped him with skills in data extraction, analysis, and visualization. Applying data-driven solutions to real-world problems, he utilizes public health data to build dashboards to help communities better understand and address public health issues.
Elizabeth Phan, B.S.
Design & Communication Specialist
phan0318@iastate.edu
Anne Hlavacek, B.A.
Design & Communication Specialist
ahlava@iastate.edu
Anne holds a Bachelor of Arts in Interactive Digital Studies and is currently pursuing her Master of Fine Arts in Graphic Design at Iowa State. With her background in nonprofit design and communications, Anne utilizes her experience with turning complex information into compelling, user-friendly content to further PSC’s websites and communication materials.
Joseph Betti
Landscape Architecture Consultant
Joseph Betti is a Landscape Architecture student at Iowa State University. He is interested in community development and producing positive change through the everyday spaces that we inhabit. As a Landscape Architecture Consultant, he creates GIS maps, information, and landscape design improvements to farmers collaborating with the Iowa State University - Uganda Programme.
PAST TEAM MEMBERS
Sarah Walker, M.S.
Program Evaluator & Outreach Lead
skwalker@iastate.edu
Sarah Walker, with expertise in program evaluation, sociology, and statistics, focuses on recovery community networks, early intervention, and community health. She has extensive experience in community workshops, outreach, and facilitation.
Jessica Stoelk, B.S.
Student Worker
jdstoelk@iastate.edu
Jessica was a project assistant with the Public Science Collaborative. She has her Bachelor of Science in Human Development and Family Studies, specializing in Administration, Advocacy and Policy with a Minor in Business; and a Bachelor's of Arts in Anthropology with interest in Sociocultural and Economic Studies.
Savannah Hulse, B.A.
Science Communication Specialist
sehulse@iastate.edu
Savannah Hulse, Science Communication Specialist at the Public Science Collaborative, combines her expertise in sociological research and English to create accessible research writing. She mainly contributed to PSC’s science communication design, website, and recovery projects.