People

 Principal Investigator

Sung kyun park, Sc.D., M.P.H.

Sung Kyun is Professor of Epidemiology and Environmental Health Sciences at the University of Michigan School of Public Health, and Affiliate Faculty of the Kresge Hearing Research Institute at Michigan Medicine. He is a Co-Director of the Integrated Health Science Core of the Michigan Center on Lifestage Environmental Exposures and Disease (M-LEEaD). He is also a core faculty of the Center for Midlife Science.    He received his M.P.H in Environmental Health from Seoul National University in 2000 and a doctoral degree (Sc.D.) in Environmental Epidemiology from the Harvard School of Public Health in 2005. Since he joined as the core faculty of the Center for Midlife Science, Sung Kyun founded his research team, the Michigan Multi-Pollutant Epidemiology Group (MPEG) that focuses on health effects of various environmental pollutant exposures, such as air pollution, heavy metals, persistent organic pollutants (e.g., PFAS), and non-persistent chemicals (e.g., phenols, parabens and phthalates), through four NIH-funded R01 projects (SWAN Multi-Pollutant Study and the Study of the Environment and Alzheimer's Disease and related Dementia (SEAD)).


Research Assistant Professor

Xin Wang, Ph.D., M.P.H.

Xin Wang is a Research Assistant Professor in the Department of Epidemiology at the University of Michigan School of Public Health.  Dr. Wang received his M.P.H. and Ph.D. in Epidemiologic Science from the University of Michigan.  His research interests broadly relate to developing and applying novel data-driven approaches to systematically evaluate a wide variety of environmental factors with aging-related diseases, including reproductive and cardiometabolic disorders and Alzheimer's disease. He is now working with several ongoing cohort studies, including the Study of the Environment and Alzheimer's Disease and Related Dementias (SEAD), the Study of Women's Health Across the Nation (SWAN), Normative Aging Study (NAS), the Nurses' Health Study (NHS), and the National Health and Nutrition Examination Survey (NHANES). 

Research Staff

Victoria Zhang MPH

Victoria is a data analyst in the Department of Epidemiology at the University of Michigan School of Public Health. She received her MPH in General Epidemiology from the University of Michigan School of Public Health in 2023. Her research focuses on the effects of environmental chemicals on women's health during midlife, particularly examining how these exposures may influence chronic disease risk and other health outcomes.

Erika Walker

Description of you

Ph.D. Students

Jiaxin Wu, M.P.H.

Jiaxin is a doctoral student in the Department of Epidemiology at the University of Michigan School of Public Health. She received her M.P.H. in General Epidemiology from the University of Michigan School of Public Health in 2023. Her research primarily focuses on the potential impacts of endocrine disrupting chemicals (EDCs) on women's health, particularly during midlife. Additionally, she explores the roles of social determinents may play in such associations.

Laura Arboleda Merino

Description of you

Ben Kessler, MPH

Ben is a doctoral student in the Department of Epidemiology at the University of Michigan School of Public Health.  He received his MPH in Environmental Health Epidemiology at the Emory University Rollins School of Public Health in 2024.  His research investigates the effects of environmental mixtures on metabolic health in order to contribute to precision medicine and public health.  This molecular epidemiologic work spans exposomics, longitudinal untargeted metabolomics, high-dimensional mediation analysis, and prediction modeling.  

rachael brooks, MPH

Rachael is a doctoral student in the Department of Epidemiology at the University of Michigan School of Public Health. She received her MPH in Global Health Epidemiology from the University of Michigan School of Public Health in 2024. Her research examines the impacts of persistent environmental pollutants on women's health, specifically looking at metabolic outcomes.

Masters Students

Andrew Hoover

Andrew is a second-year accelerated M.S. student at the University of Michigan School of Public Health Department of Environmental Health Sciences. He received his B.S. in Public Health Sciences from the University of Michigan School of Public Health in 2024. His research aims to understand and intervene on the health effects that socially disadvantaged communities face from environmental pollutant exposures, particularly through avenues related to health literacy and the neighborhood environment.

Undergraduate Students

Jessica Hsu

Jessica is a senior undergraduate student at the University of Michigan School of Public Health, majoring in Public Health Sciences and double minoring in Statistics and Environment. She is interested in the intersection of environmental pollutant exposures and health outcomes.

Visiting Scholars

Kyeongmin Kwak, M.D., Ph.D.

Kyeongmin Kwak is an Assistant Professor at Korea University College of Medicine and concurrently serves as an Affiliate Professor at Korea University Graduate School of Public Health. He is a board-certified specialist in Occupational and Environmental Medicine. Currently, He is spending his sabbatical at the Department of Epidemiology at the University of Michigan School of Public Health. Dr. Kwak earned his M.D. from Pusan National University School of Medicine and received his Ph.D. in Environmental Health Science from Seoul National University Graduate School of Public Health. His primary research interests focus on the health impacts of environmental asbestos exposure, the effects of air pollution on human health, occupational cancer, and gene-environment interactions.

Alumni

Postdoctoral Fellows

Doctoral Students

Masters Students


Undergraduate Students


Visiting Scholars

MPEG picnic, July 2021

MPEG picnic, July 2021

Ning Ding's defense, Feb 2020

2019 ISEE, Utrecht, the Netherlands

2019 ISEE, Utrecht, the Netherlands

2019 ISEE, Utrecht, the Netherlands

OEE Picnic, Sep 2019

OEE Picnic, Sep 2019

2019 SPH graduation

2019 SPH graduation

2019 SPH graduation

OEE graduation party, 2019

2018 End of year dinner

2018 End of year dinner

Exposome Symposium, New York, Nov 2018

Exposome Symposium, New York, Nov 2018

2018 ISEE, Ottawa, Canada

2018 ISEE, Ottawa, Canada

Weiye Wang's defense August, 2018

2017 ISEE, Sydney, Australia

NIEHS Mixture Workshop, July, 2015

OEE Social, Nov 2015

OEE Picnic, June 2015

MPEG, May 2015