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Shanthia Espinosa
Undergraduate Researcher
Shanthia N. Castro Espinosa is a prominent McNair Research Scholar and a dedicated student at Portland State University (PSU), where she is majoring in Public Health Studies with a concentration in Community Health Promotion, alongside a minor in Child, Youth, and Family Studies. Raised on Saipan in the Commonwealth of the Northern Mariana Islands, she identifies as a first-generation Chamorro-Mixed race individual and is passionate about addressing public health issues within Pacific Islander communities.12
Academic and Research Contributions
Shanthia has been actively involved in research that explores the barriers and motivational factors influencing Native Hawaiian and other Pacific Islander students in pursuing careers in STEM (Science, Technology, Engineering, and Mathematics). Her work includes qualitative studies that analyze the narratives of NHPI scientists and advocate for greater representation and access within these fields. This research aims to decolonize STEM education and promote culturally responsive strategies for underrepresented minorities.12
Currently, she serves as a Senior Research Assistant in Dr. Lisa Marriott’s lab at the Oregon Health & Science University-Portland State University School of Public Health. Her role involves examining social determinants of health and disparities affecting marginalized communities, particularly focusing on Pacific Islanders.24 Shanthia's future aspirations include pursuing a dual degree in Public Health and Social Work (MPH-MSW) to further her impact on equity and accessibility in health services.1
Community Engagement
In addition to her academic pursuits, Shanthia is committed to community advocacy. She provides mentorship and outreach to students of color, aiming to enhance their engagement in STEM fields. Her involvement with the NIH-funded BUILD EXITO program underscores her dedication to supporting first-generation and underrepresented students in their academic journeys.23
Through her research and community efforts, Shanthia N. Castro Espinosa exemplifies the role of emerging scholars in advancing equity within public health and education, particularly for Pacific Islander populations.
