This essay presents a patient interview conducted with a 61-year-old semi-retired individual named Jack, diagnosed with Parkinson's disease (PD). The essay explores the impact of PD on Jack's life and his family, analyzing his medical history, symptoms, and the challenges he faces, including tremors, fatigue, memory loss, and gait instability. Utilizing the Roper, Logan & Tierney model and the Levitt-Jones clinical reasoning cycle, the essay identifies key areas of need, such as impaired self-care abilities and potential medication interactions, and establishes two primary care priorities: addressing self-care deficits and managing medication to prevent complications. The essay emphasizes the importance of a patient-centered approach, aiming to improve Jack's quality of life by focusing on autonomy, nutrition, fall prevention, and effective medication management, ultimately highlighting the significance of nursing care in managing chronic diseases like Parkinson's.