Background and aim When health challenges disrupt everyday life, patients and their families need highly qualified care from specialists, along with care that acknowledges their lived experiences, values, and preferences. Despite the growing recognition of person- and family-centered care, healthcare professionals are still primarily trained to identify and solve problems for patients, rather than with them. This traditional approach positions the clinician as the expert and the patient as a passive recipient of care. To truly meet the complex and evolving needs of patients and families living with health challenges, a fundamental shift in mindset is required - one that embraces partnership, shared knowledge and decision-making, and an equal relationship.  This study assesses the impact of a family-focused care course on healthcare professionals’ attitudes and practices and examines the barriers and facilitators to its implementation. To support a shift toward partnership in care, a collaboration between Amager-Hvidovre Hospital and University Hospital of Copenhagen, Rigshospitalet (FRAG; Family-focused Research and Applied Science Group) developed one- and three-day courses for multidisciplinary healthcare professionals. These courses promote family-focused practice across diverse clinical settings. Methods This longitudinal mixed-methods study invites healthcare professionals, e.g., nurses, physicians, social workers, and psychologists (n = 80-100 per year) to attend one- or three-day courses. Combining quantitative and qualitative data, the study tracks changes in clinical practice at baseline and at one-, three-, and twelve-month post-course follow-ups. Results and perspectives This presentation outlines the structure and evaluation of FRAG’s courses, designed to promote family-focused care since 2024. The evaluation identifies individual and organizational barriers to implementation, offering insights into the gap between knowledge, education, and practice. Findings may inform strategies to close the gap and support broader adoption of family-focused care - ultimately benefiting patients and their families.