The Mailman School of Public Health is a graduate school at Columbia University in New York City, focusing on public health education and research. Established in 1922, it offers various degree programs, including Master's and Doctoral degrees, aimed at training professionals to address public health challenges. The school is known for its interdisciplinary approach, combining fields such as epidemiology, biostatistics, and environmental health. It collaborates with various organizations and institutions to conduct research and implement public health initiatives, contributing to the improvement of health outcomes locally and globally.