Clinical Data Science is an interdisciplinary field that merges healthcare, data science, and technology to analyze and interpret complex medical data. It plays a crucial role in advancing personalized medicine, improving patient outcomes, and optimizing healthcare systems. Clinical data scientists use large datasets, including patient records, clinical trials, and real-time health monitoring data, to identify patterns, predict outcomes, and support medical decision-making. This field combines expertise in data analytics, machine learning, and biostatistics with deep knowledge of medical processes. The goal is to enable healthcare providers and researchers to make more informed, data-driven decisions for better patient care.