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Students

Spotlight: Nick An, Ph.D ‘28

An adventurous, people-driven doctoral student wants to improve health through water quality research

Home News Spotlight: Nick An, Ph.D ‘28
Asian man with dark hair in a white lab coat tests water samples in a lab environment, with petri dishes in the foreground on the counter

Whether through his research or his many travels across the world, Nick An, third-year Ph.D candidate in the Department of Global, Environmental, and Occupational Health (GEOH) studying Environmental Health Sciences, is all about community. 

“In public health especially, we recognize that health issues aren't something that's just at the individual level,” said An, a native of Irvine, CA. “There's something underlying, something systemic that can affect multiple groups of people at once.”

An is focused on the intersection of public health with environmental science. He is in the Water Quality, Outreach and Wellness Lab (WOW Lab), led by Dr. Rachel Rosenberg Goldstein, which brings together professors and a range of students to engage in community-engaged research studying water quality. An was also project manager of the Water Emergency Team (WET) for a year

Young man in hazard vest and facemask takes water sample in the basement of a house, with another student in face mask and vest watching

“In WET, we focus y on sewage overflows and understanding people's potential exposure to microbial hazards as a result of them, specifically in households where people live and streams where people recreate,” An said. 

“Nick always goes above and beyond, whether this means attending community outreach events on nights and evenings or teaching himself new skills like bioinformatics,” said Rosenberg Goldstein. “I have been so proud and impressed with the work that he has done while at UMD.”

WET is both interdisciplinary and community-focused, An said. The team creates report cards for the houses they visit, detailing what bacteria they find, with a goal of  expanding outreach into town hall meetings for neighborhoods to learn more about the findings.

“You can't ignore the physical environment in which communities live, or how even historical practices like redlining contribute to health disparities,” An said. Redlining is “the illegal practice of refusing to offer credit or insurance in a particular community on a discriminatory basis.” 

In public health especially, we recognize that health issues aren't something that's just at the individual level. There's something underlying, something systemic that can affect multiple groups of people at once. 

Nick An

An also did research with the UMD Global STEWARDS program, studying the risks of biodigesters in rural Nepal, which generate gas and fertilizer for households but can also create microbial hazards, he said.

An received a bachelor’s degree in environmental science at Emory University, and later combined environmental health with public health when completing his master’s at Emory. 

man in scuba gear swimming in ocean holds clipboard, above coral reef

His curiosity has led him to various experiences around the world while completing his studies.“I got scuba certified to look at coral reefs one summer in Belize,” An said of his college experiences. “I went to Madagascar to do some work on fleas and how they can inform how the plague spreads.” 

After these travel experiences, An realized public health is both global and local. So, he moved closer to home for his Ph.D and shifted his focus to issues in Baltimore and surrounding areas. 

An also enjoys exploring what this region has to offer, finding a new hike every chance he gets. One of his favorite hikes is at Mary’s Rock, a mountain found in the interior of  Shenandoah National Park in Virginia. He also enjoys running and playing the board game Catan with friends.

In the future, An plans to keep connecting and working with others outside of his direct field to tackle health disparities. 

He gave the following advice to other students:

“There's definitely lessons that you can learn from every single experience that you have. So, just start with what you're most interested in and then network around to see how you can get those experiences, and then go from there.” 

– By Rachel Kebler


The University of Maryland (UMD) is the state's flagship university driven by a community of more than 50,000 fearless Terrapins. As a leading research university and top 20 public institution, UMD is proud to be part of the Association of American Universities. Dedicated to excellence and impact for the public good, the university is propelled by a $1.4 billion joint research enterprise. UMD is the nation’s first Do Good campus, and is consistently ranked for its innovation, research and top-tier academic programs. Located in the National Capital Region, the university offers an unparalleled student experience with federal internship opportunities, hundreds of academic programs and study abroad options, and top-ranked living-learning programs. Spurred by a culture of innovation and creativity, UMD’s faculty are global leaders in their fields and include Nobel laureates, Pulitzer Prize winners and members of the national academies. For more information about the University of Maryland, College Park, visit umd.edu.

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