The Doctor of Nursing Practice (DNP) project aims to fill the gaps in the management of knee osteoarthritis (OA) in adults aged 40 to 75 years in a primary care practice. Knee OA is a common chronic disease that significantly impacts pain, mobility, and quality of life. Although there is empirical evidence that nonpharmacological interventions, including exercise, weight control, and self-management education, are effective, these methods are not consistently used in clinical practice, and pharm