In this essay, we apply Garrison et al.'s (2000, 2003) framework for critical inquiry in online learning to a review of a cohort-based online EdD at a large public research-intensive university. We examine the technological, pedagogical, and organizational successes and challenges we have experienced and encounter in building and sustaining critical inquiry in a fully online doctoral program. Includes considerations for faculty and administrators in developing and managing online EdD programs committed to engaging in critical inquiry and reflection.