Explore our faculty scholars across a multitude of disciplines and all eight schools at Washington University in St. Louis.
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![Peg Allen, MPH, PhD, RN](https://publichealth.wustl.edu/files/2021/04/allen-peg-bio-e1654546223721-280x386.jpg)
Peg Allen, MPH, PhD, RN
Research Assistant Professor, Brown School Prevention Research Center
- Email: pegallen@wustl.edu
![Gaya K. Amarasinghe, PhD](https://publichealth.wustl.edu/files/2021/05/Amarasinghe_Gaya-resized-280x386-1.jpg)
Gaya K. Amarasinghe, PhD
Professor of Pathology and Immunology, School of Medicine
- Email: gamarasinghe@wustl.edu
![Hossein Amini, PhD](https://publichealth.wustl.edu/files/2023/12/HAmini-2023-cropped-280x386.png)
Hossein Amini, PhD
Lecturer, Instructor in Data Analytics, Olin Business School
- Email: h.amini@wustl.edu
![Alison L. Antes, PhD, MS](https://publichealth.wustl.edu/files/2021/05/AlisonAntes_-resized-280x386-1.jpg)
Alison L. Antes, PhD, MS
Associate Professor of Medicine, Division of General Medical Sciences, Department of Medicine, School of Medicine
- Email: aantes@wustl.edu
![Vahid Azimi](https://publichealth.wustl.edu/files/2024/01/VAzimi-2024-280x386-fb9e3d3de7416a89-280x386.png)
Vahid Azimi
Instructor, Pathology & Immunology, School of Medicine
- Email: a.vahid@wustl.edu
Additional titles: Assistant Medical Director of Laboratory Information Systems
![Hilary M. Babcock, MD, MPH](https://publichealth.wustl.edu/files/2021/05/Hilary-Babcock-280x386-1.jpg)
Hilary M. Babcock, MD, MPH
Professor of Medicine, Division of Infectious Diseases, School of Medicine
- Email: hbabcock@dom.wustl.edu
![Ganesh M. Babulal, PhD, OTD, MSCI, MOT](https://publichealth.wustl.edu/files/2021/05/Ganesh-Babulal-280x386-1.jpg)
Ganesh M. Babulal, PhD, OTD, MSCI, MOT
Associate Professor, Division of Aging & Dementia, Department Of Neurology, School Of Medicine
- Email: babulalg@wustl.edu