This research proposal examines the application of Artificial Intelligence (AI) within the healthcare sector. The introduction highlights the rise of complex medical data and the need for AI to analyze it, aiming to improve diagnosis and treatment. The proposal investigates AI's contribution to healthcare, potential for improved patient outcomes, and addresses the research problem of integrating AI into holistic treatment approaches. Key research questions explore AI's role in healthcare, its links to services, its diagnostic capabilities, and recent advancements. A literature review covers various AI applications, including diagnosis, treatment, and patient engagement, citing examples of AI's superior performance compared to humans in certain tasks. The methodology uses a qualitative research design and systematic review to analyze existing literature, identify gaps, and refine the research questions. Data collection involves reviewing articles from 2013 onwards, with ethical considerations addressed by a reviewing committee. References support the proposal's claims, illustrating the broad scope and the potential impact of AI in healthcare.