Oregon Health Sciences University (OHSU) and Portland State University (PSU) School of Public Health

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Our Faculty

More than 100 faculty members work within the OHSU-PSU School of Public Health. They have a wide range of expertise, from monitoring and assessing health risks and opportunities in populations, to helping build health-supporting social environments through policy, advocacy, and programs. They are educators, advisors, researchers, practitioners and community leaders. They come from backgrounds in quantitative, behavioral, environmental and social sciences, policy and government, exercise and health sciences and anthropology, among many other areas. They all work in collaboration with each other and with community partners, and are especially focused on the training and education of future leaders and practitioners in the public health fields.

Programs

Sun, Christina - MS, PhD

Photo of Christina Sun MS, PhD
Assistant Professor Community Health, Health Promotion, and Health Studies Office PSU – URBN 450H Phone: (503) 725-3616
Biography

Christina J. Sun is an assistant professor at the OHSU-PSU School of Public Health.

Her research seeks to improve the lives of communities disproportionately affected by HIV and sexual and reproductive health disparities, including Latino, black, and LGBTQ communities.

Sun’s recent work includes developing and testing behavior change interventions and examining the dissemination and implementation of effective behavioral and biomedical interventions. Her research has found acceptable and feasible ways that social and sexual networking applications on smart phones and other mobile devices can be used to promote HIV testing to men who are at increased risk for HIV. She has also demonstrated the continued long-term health impacts of an HIV intervention for Latino men that has been identified as a “best-evidence” intervention by the Centers for Disease Control and Prevention. She has also partnered with three community organizations to study the implementation of the intervention in real world settings.

Education, Degrees

B.S., University of California Davis, 2004
M.S., California State University Fullerton, 2007
Ph.D., Johns Hopkins School of Public Health, 2014

Meet our Faculty

David Bangsberg

Founding Dean

Dr. Ryan Petteway – A People’s Social Epidemiologist

Assistant Professor
Office: PSU – URBN 470N