A Geriatrician is a medical doctor who specializes in the care of older adults, focusing on the prevention, diagnosis, and treatment of age-related illnesses. They address conditions such as dementia, osteoporosis, arthritis, and chronic diseases, while also considering the psychological and social factors affecting elderly patients. Geriatricians often work in hospitals, clinics, nursing homes, or private practices, collaborating with other healthcare professionals to enhance the quality of life for seniors. Their goal is to help elderly patients maintain their independence and overall well-being as they age.