Genetics and Personalized Medicine are redefining health care by turning vast genetic data into tailored strategies that fit each patient’s unique biology, lifestyle, and health history, enabling clinicians to move beyond traditional one-size-fits-all approaches toward care that is proactive, precise, and deeply person-centered.Across research laboratories and clinical settings, scientists and physicians are translating complex genomic information into practical decisions—selecting therapies, predicting risks, guiding prevention, and monitoring response—so care can be faster, safer, more effective, and better aligned with patient preferences and values.