This article discusses the benefits and challenges of collaborative care planning and person-centred care in integrated working for managing chronic illness. It includes a case study of an obese patient with pre-diabetes, chronic hypertension, and a leg injury, and explores the importance of patient involvement in decision-making, identifying their own values and preferences, and treating them with dignity and respect. The article also discusses the benefits of integrated working, including early diagnosis and effective care, shared access to health records, and coordinated care and clinical collaboration.