Madeleine Matthiesen is a medicine and pediatric hospitalist at MGH. She grew up in Chicago and first came to the east coast to study Human Evolutionary Biology at Harvard for college. She went home to attend the University of Chicago for medical school before returning east to join MGH as a med-peds resident. After serving as the med-peds chief resident in her fourth year, she joined the faculty as a med-peds hospitalist in July 2018, attending on both the adult and pediatric wards. She is specifically interested in medical education, including the use of simulation and chalk talks for effective teaching and resident perception and implementation of feedback.