Medical silos, social identity, and duty of care: A call for health leaders to improve transitions of care.

This article explores the concept of medical silos, particularly within hospital systems, and examines their deeper roots in social identity and the fiduciary duty of care of healthcare providers. While traditional perspectives focus on informational and communication barriers, this analysis highlights how professional identity and moral obligations contribute to the persistence of silos. Social identity theory reveals that strong in-group affiliations, formed during medical training and specialization, fosters collaboration within groups but also create divisions between them. Similarly, the fiduciary duty of care, central to ethical medical practice, may inadvertently reinforce silo boundaries in resource-limited environments. By emphasizing the role of centralized leadership, the article proposes that health system managers and leaders, with the broadest possible duty of care, must take action to dismantle these barriers. Recommendations include re-evaluating policies for patient transitions and fostering integrated care pathways to improve overall system flow, rather than simply balancing the agendas of stakeholders within their silos.