A Qualitative Theoretical Framework for Interdisciplinary Support Roles in Healthcare: Integrating Nursing Technicians, Laboratory Technicians, Dental Assistant Technicians, Pharmacy Technicians, Social Work, Food and Nutrition Services, and Public Health

Abstract

This study presents a qualitative theoretical framework that explores the integration of interdisciplinary support roles within healthcare systems, focusing on nursing technicians, laboratory technicians, dental assistant technicians, pharmacy technicians, social work professionals, food and nutrition services staff, and public health practitioners. Drawing from an extensive synthesis of literature published between 2015 and 2025, the research constructs a comprehensive conceptual model that defines how these support roles collectively enhance healthcare quality, efficiency, and patient-centeredness. The methodology follows a non-empirical, theoretical design rooted in conceptual triangulation, combining perspectives from systems integration theory, interprofessional collaboration, and organizational learning.

The results reveal that effective interdisciplinary collaboration depends on six key dimensions role clarity, communication flow, professional interdependence, ethical cooperation, shared governance, and continuous learning. Nursing and pharmacy technicians emerged as central connectors within the interdisciplinary network, while social workers and public health professionals contributed significantly to ethical integrity and community engagement. The theoretical matrices and visual models developed in this study demonstrate that healthcare systems achieve greater resilience and adaptability when all support roles function as interdependent components rather than isolated entities.

The findings further suggest that structural alignment, ethical awareness, and continuous education are fundamental to maintaining productive interdisciplinary relationships. The study concludes that the strength of healthcare systems lies not in the dominance of specific professions but in the harmony of collaborative functions. It offers a theoretical foundation for future empirical studies, policymaking, and educational reforms aimed at promoting inclusive, efficient, and ethically grounded interdisciplinary healthcare models.