Faculty Directory
Our faculty are world-renowned experts, and trusted advisers to our students, public health leaders, and the public.
Meet Our Faculty
We take pride in celebrating the richness of our diverse faculty community, recognizing that it enriches our academic environment and enhances our collective experiences.
| Name | Title | Department | Overview |
|---|---|---|---|
| Mia Aassar | Research Associate | Health Policy and Management |
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| Rachy Abraham | Assistant Scientist | Biochemistry and Molecular Biology |
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| Rachel Adkinson | Research Associate | International Health |
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| Smisha Agarwal | Associate Professor | International Health |
Smisha Agarwal, PhD, MPH ’09, MBA, studies how to improve maternal and newborn health in low-income settings by strengthening health systems and using technological solutions. |
| Jacqueline Agnew | Professor - Emeritus | Environmental Health and Engineering |
Jacqueline Agnew, PhD '92, seeks to better understand the relationship between workplace exposures, worker characteristics, and musculoskeletal disorders. |
| Peter Agre | Professor | Molecular Microbiology and Immunology |
Peter Agre, MD '74, emeritus leader of the Johns Hopkins Malaria Research Institute, is the 2003 Nobel Laureate in Chemistry for his discovery of aquaporin proteins. |
| Rexford Ahima | Professor | Epidemiology |
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| Saifuddin Ahmed | Professor | Population, Family and Reproductive Health |
Saifuddin Ahmed, MBBS, PhD ‘96, his research includes reproductive epidemiology, particularly maternal mortality estimation; program evaluation for family planning and MCH care. |
| Jim Aizire | Associate Research Professor | Epidemiology |
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| Ellesse-Roselee Akré | Assistant Professor | Health Policy and Management |
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| Nadia Akseer | Associate Scientist | International Health |
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| Aveika Akum | Senior Research Associate | International Health |
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| Sandra Albornoz Marin | Research Associate | Environmental Health and Engineering |
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| Tanya Alderete | Associate Professor | Environmental Health and Engineering |
Tanya L. Alderete, PhD, investigates the effects of environmental exposures on human health throughout the life course. Her work integrates clinical, epidemiological, and multiomics research. |
| Caleb Alexander | Professor | Epidemiology |
G. Caleb Alexander, MD, MS, is a practicing internist and epidemiologist focused on maximizing the use, safety, and effectiveness of prescription medicines. |
| Tesfa Alexander | Associate Practice Professor | Health Policy and Management |
Tesfa Alexander, PhD, MA, uses the principles of marketing and health communication science to advance public health advocacy and programs. |
| Daniel Ali | Assistant Scientist | International Health |
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| Joseph Ali | Associate Professor | International Health |
Joseph Ali, JD, studies how to conduct global public health research and practice that maximally respects ethical values in an increasingly interconnected digital world. |
| Lauren Allen | Assistant Scientist | Health Policy and Management |
Lauren Allen, DrPH ’21, specializes in clinical research administration in the domains of policy setting and implementation, management of multi-institutional research, and knowledge dissemination. |
| Sean Allen | Associate Professor | Health, Behavior and Society |
Sean Allen, DrPH, MPH, uses research to inform drug policies and eliminate health disparities among people who inject drugs. |