Faculty Directory
Our faculty are world-renowned experts, and trusted advisers to our students, public health leaders, and the public.
![Stephanie Hicks Stephanie Hicks](/sites/default/files/styles/people_card_360/public/images/3639.jpg?h=04d92ac6&itok=Fj3WewrP)
Stephanie Hicks, PhD, MA, in an applied statistician who develops methods, tools and open source software for the analysis of genomics data.
![Charvonne Holliday Nworu Charvonne Holliday Nworu](/sites/default/files/styles/people_card_360/public/images/3637.jpg?h=de898f11&itok=j-591cRM)
Charvonne N. Holliday, PhD, MPH, examines racial/ethnic differences in intimate partner violence, reproductive coercion & women’s contraceptive decision making in IPV context.
![Xiumei Hong Xiumei Hong](/sites/default/files/styles/people_card_360/public/images/2597.jpg?h=c9a55663&itok=P8KS4gG4)
Xiumei Hong, MD, PhD, investigates lifestyle, genetic variants, epigenetic alterations, metabolomic profiles and their interactions associated with complex child diseases.
![Joshua Horwitz Joshua Horwitz](/sites/default/files/styles/people_card_360/public/images/2474.jpg?h=cff05e72&itok=vpzQFkat)
Josh Horwitz, JD, works to reduce gun violence by utilizing public health research and health equity analysis to build advocacy campaigns that meet critical opportunities in the policy development process.
![Mary Elizabeth Hughes Mary Elizabeth Hughes](/sites/default/files/styles/people_card_360/public/images/1892.jpg?h=7fc476d0&itok=VwoLAhgA)
Mary Elizabeth Hughes, PhD, MA, focuses on the impact of individuals’ social environments, family structure and relationships on health over the life course.
![Jean Humphrey Jean Humphrey](/sites/default/files/styles/people_card_360/public/images/326.jpg?h=8b4b92cc&itok=uT45tcaw)
Jean Humphrey, ScD '92, conducts research on finding feasible solutions to the underlying causes of undernutrition, morbidity, and mortality of infants and young children in low-income countries.
![](/sites/default/files/styles/people_card_360/public/2023-08/bhuynhphoto.jpg?h=ed7f89ad&itok=hk-9WT5O)
Benjamin Huynh, PhD, uses data science and AI to address public health issues related to environmental injustices and disasters.