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Posts by Mark J. Siedner, MD, MPH


Mark Siedner is an infectious disease clinician and researcher in the Division of Infectious Diseases at Massachusetts General Hospital. His clinical work focuses on clinical infectious disease care both at Mass General and also as an HIV care provider in southwestern Uganda. He also contributes a significant portion of his time to research, largely focused in southwestern Uganda with the Massachusetts General Hospital Center for Global Health, where he pursues studies aimed at mitigating the causes of morbidity and mortality among people living with HIV in low and middle-income countries.