The role of AI in healthcare is transformative, spanning diagnostics, treatment planning, drug discovery, and patient monitoring. AI algorithms analyze large volumes of medical data, enabling early detection of diseases through imaging, lab reports, and wearable devices. AI-powered tools assist doctors in decision-making and reduce the risk of errors. Natural language processing helps in summarizing medical notes, while predictive analytics improves patient outcomes. AI also streamlines administrative tasks like billing and scheduling. In drug development, AI accelerates molecule discovery and clinical trial efficiency. As AI continues to evolve, it holds immense potential for improving the quality, accessibility, and efficiency of healthcare delivery.