Dr. Marsh is Assistant Professor of Emergency Medicine at Harvard Medical School, and clinical faculty in the Department of Emergency Medicine at the Brigham & Women’s Hospital.
She is also Director of Clinical Systems for Partners In Health (PIH), a Boston-based non-governmental organization working in 10 countries. During the Ebola epidemic and until 2016, she was based in Sierra Leone, where she was medical director for PIH; previously, she started Haiti’s first emergency medicine residency program for PIH. She received her AB from Princeton University; MD from University of Pennsylvania; MPH from Harvard School of Public Health, and completed her emergency medicine training at the Harvard-affiliated Emergency Medicine Residency in Boston.