Professional identity struggles in healthcare professions education: A theoretical review

INTRODUCTION: Professional identity formation in healthcare professions education (HPE) is a complex and often fraught process. Physicians and trainees experience identity struggles as they navigate their personal and professional development, along with the conflicting expectations, cultural norms and systemic pressures within the healthcare environment. Despite growing attention to these challenges, conceptual clarity around identity struggle remains limited. METHOD: To advance theoretical understanding of identity struggle, we conducted a critical narrative review of identity theories from developmental psychology, social psychology and sociology. We selected three major theoretical traditions-Neo-Eriksonian, symbolic interactionist and social identity theories-and analysed their conceptualizations of identity, identity development and identity struggle. We examined these diverse perspectives to inform research and educational practice on professional identity formation in HPE. RESULTS: Each theoretical tradition offers distinct insights into identity struggle. Neo-Eriksonian theories emphasize exploration and commitment as central processes, framing struggle as developmental and potentially productive. Symbolic Interactionist theories highlight the role of socialization and identity dissonance, viewing struggle as emerging from tensions between personal agency and societal norms. Social Identity theories focus on group belonging and intergroup dynamics, conceptualizing struggle at both individual and socio-contextual levels. We provide common critiques and limitations of each theoretical tradition. These perspectives illuminate varied mechanisms through which identity struggle manifests and evolves. DISCUSSION: This review underscores the multifaceted nature of identity struggle and the value of theoretical pluralism in understanding professional identity formation. Struggle is not inherently negative; rather, it can be a catalyst for growth when appropriately framed and supported. We propose how educators and researchers might use these theoretical lenses to design interventions that foster productive identity development and address systemic contributors to identity struggles. We invite scholars drawing on critical perspectives of power and structure to challenge and deepen the conversation on identity struggle in HPE.