Healthcare design is an interdisciplinary field of research and practice focused on the strategic planning, architectural design, and operational configuration of environments where healthcare services are delivered. This academic concept and methodological approach investigates how the physical environment impacts patient outcomes, staff efficiency, safety, and the overall quality of care. Key characteristics include a patient-centered approach, evidence-based methodologies, integration of technology, consideration of complex operational flows, and adaptation to evolving healthcare needs and regulations. Its significance lies in optimizing the built environment to support therapeutic goals, enhance user experience, improve organizational performance, and contribute to public health and well-being.