Heidi Choi is a data scientist at the Health Lab, conducting analyses and working on machine learning models to help answer research questions on health and emergency response, particulary within the context of mental health and substance use. 

Prior to joining the Health Lab, Heidi built and lead the analytics team at the NYU Development and Alumni Relations office. 

Heidi holds a Master's degree in Applied Statistics with a concentation in Computational Methods from New York University.