Abstract
The rapid evolution of the COVID-19 pandemic in New York City during the spring of 2020 challenged the Department of Obstetrics and Gynecology at Columbia University Irving Medical Center to rely on its core values to respond effectively. In particular, five core values, "5 C's," were engaged: Communication; Collaboration; Continuity; Community; and Culture. Beginning on March 11, 2020, the Department of Ob/Gyn used these values to navigate an unprecedented public health crisis, continuing to deliver care to the women and families of New York City, to protecting and supporting its team, and to sharing its lessons learned with the national and international women's health community.