Faculty
![](/sites/default/files/styles/people_card_360/public/2023-08/lasserelysehbhi.jpg?h=4e8d6f4c&itok=vyg-1tsU)
Elyse Lasser, DrPH '21, MS researches social and behavioral determinants of health, focusing on utilizing digital data to improve population health.
![Joseph Levy Joseph Levy](/sites/default/files/styles/people_card_360/public/images/3686.jpg?h=4e8d6f4c&itok=SzACwzNo)
Joseph Levy, PhD, is a health economist who works on methods and policy to improve value-based decision making in healthcare.
![Ellen MacKenzie Ellen MacKenzie](/sites/default/files/styles/people_card_360/public/images/439.jpg?h=2cd5c90a&itok=9Rj1DEcD)
Ellen J. MacKenzie, PhD ’79, ScM ’75, is a renowned researcher on improving trauma care systems and policy, and the current dean of the Bloomberg School.
![Jill Marsteller Jill Marsteller](/sites/default/files/styles/people_card_360/public/images/1567.jpg?h=852176a3&itok=W23Eh2yC)
Jill Marsteller, PhD, MPP, uses organization and implementation science to evaluate and promote positive provider interactions, equity, quality and safety in care delivery.
![Alexander McCourt Alexander McCourt](/sites/default/files/styles/people_card_360/public/images/3794.jpg?h=f2fcf546&itok=SlwDJbds)
Alexander McCourt, JD, PhD ’19, MPH, examines firearm policy, opioid policy, and other areas affected by the relationships between law and the public’s health.
![Mark Meiselbach Mark Meiselbach](/sites/default/files/styles/people_card_360/public/images/4409.jpg?h=64537a42&itok=n49Wz3gk)
Mark K. Meiselbach, PhD '22, applies health economics methods and concepts to inform policy to improve the availability and affordability of health care.
![](/themes/custom/jhsph/images/faculty-avatar-square.png)
Jeffrey Michael, EdD, conducts research on mobility services to develop policies for a safer transportation system that provides improved access to health determinants.
![](/sites/default/files/styles/people_card_360/public/2023-09/kate-miller-fellow-2022-square.jpg?h=2a479378&itok=t38g_Bfo)
Katherine Miller, PhD, studies how public policies impact the long-term care workforce and the people with complex medical needs for whom they care.
![Stephanie Morain Stephanie Morain](/sites/default/files/styles/people_card_360/public/images/4280.jpg?h=4e8d6f4c&itok=BtDrVPm3)
Stephanie Morain, PhD, MPH, uses empirical and normative methods to guide the ethical conduct of pragmatic clinical trials, learning health systems, and public health policy.
![Paulani Mui Paulani Mui](/sites/default/files/styles/people_card_360/public/images/3500.png?h=d1fd93e8&itok=jHAqvrvZ)
Paulani Mui, MPH ’15, helps to advance public health practice throughout the School and the community, and also researches health disparities among Asian Americans.
![Vicente Navarro Vicente Navarro](/sites/default/files/styles/people_card_360/public/images/504.png?h=8727ec35&itok=7QOdGqdS)
Vicente Navarro, MD, DrPH ’68, DMSA, analyses the social, political and economic determinants of health and life quality, with a focus on class, race and gender inequalities.
![Elise Omaki Elise Omaki](/sites/default/files/styles/people_card_360/public/images/3090.png?h=f9b37c79&itok=ds7Olg66)
Elise Omaki, MHS '11, studies the epidemiology and prevention of injuries including child passenger safety, home safety, prescription drug overdose, and violence prevention.
![](/themes/custom/jhsph/images/faculty-avatar-square.png)
Chintan Pandya, PhD, MPH, MBBS, studies health information technology and data from care delivery to improve evidence, predictive modeling, continuous care, and population health.