Dr. Kristen Lee Costa has twenty years of experience as a clinical social worker and educator and is devoted to promoting well-being and leveraging human potential. She is the lead faculty for beha...ver maisDr. Kristen Lee Costa has twenty years of experience as a clinical social worker and educator and is devoted to promoting well-being and leveraging human potential. She is the lead faculty for behavioral sciences at Northeastern University in Boston. She lives in Westport, Massachusetts, with her husband and two children.ver menos