Faculty
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Sara Lupolt, PhD ’21, MPH, works to improve the art and practice of exposure assessment while tackling a wide variety of environmental health and food system challenges.
![Jaime Madrigano Jaime Madrigano](/sites/default/files/styles/people_card_360/public/images/4342.jpg?h=d94c4b90&itok=JWd5Dpo3)
Jaime Madrigano, ScD, MPH, does work that emphasizes environmental justice and aims to reduce population-wide environmental health disparities by producing results to inform equitable policies.
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Alexandra Maertens, PhD ‘14, uses machine learning to study how chemicals perturb cellular signaling and cause toxicity, and how to design safer chemicals.
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Shawn McKenzie, MPH, director of the Johns Hopkins Center for a Livable Future, leads efforts to make the world's food systems more healthy, equitable, and sustainable.
![Philip McNab Philip McNab](/sites/default/files/styles/people_card_360/public/images/3827.jpg?h=748b4459&itok=N4XglIml)
Phil McNab, PhD '18, MPH, MA, is a public health professional and social scientist who has a passion for the intersection between food systems education and practice.
Using the concept of stochastic and global optimization, Mahdi Mehrtash addresses power and energy system problems such as power system expansion planning, integration of renewable energy systems, zero-energy buildings, and future electricity markets.
![Scot Miller man smiling standing in front of building](/sites/default/files/styles/people_card_360/public/2022-05/scot-miller-horizontal.png?h=3e43625b&itok=rIHQx2p7)
Scot Miller combines satellite data and statistics to understand greenhouse gas emissions across the globe.
![Wayne Mitzner Wayne Mitzner](/sites/default/files/styles/people_card_360/public/images/483.jpg?h=8ac40672&itok=OAtCuiPQ)
Wayne Mitzner, PhD, studies how lung structure and function protect against environmental and pathologic insults.
![Michael Montague Michael Montague](/sites/default/files/styles/people_card_360/public/images/3785.jpg?h=8297b541&itok=bxpLOY_A)
Michael Montague, PhD, studies the biosecurity implications of emerging biotechnologies, emphasizing deliberate hostile scenarios that target agriculture and industry.
![Keeve Nachman Keeve Nachman](/sites/default/files/styles/people_card_360/public/images/2394.jpg?h=690322e4&itok=cqXCjcsF)
Keeve Nachman, PhD ’06, MHS ’01, aims to generate the scientific evidence needed to support decisions that mitigate human exposures to chemical and microbial hazards associated with food production.
![Roni Neff Roni Neff](/sites/default/files/styles/people_card_360/public/images/1991.jpg?h=f5aadf59&itok=JKN1bJTe)
Roni Neff, PhD '06, ScM, researches ways to cut food waste and address climate change through more resilient, equitable, and healthy food systems.
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Alexandra Phelan, SJD, is an expert in legal and policy issues related to emerging and infectious disease outbreaks with a focus on the impact of global change events on health.