The Mount Sinai Public Health Internship Program offers a short-term training opportunity in environmental and occupational health, providing a multidisciplinary focus for participants to explore their interests through engagement in cutting-edge biomedical research in New York City. Individual career counseling, guidance, and support are provided throughout the internship. Interns participate in diverse research projects related to environmental and occupational health. The program is funded by the National Heart, Lung, and Blood Institute of the National Institute of Health. Applicants must be U.S. citizens, non-citizen nationals, or permanent residents, and currently enrolled in or have recently completed a master's degree in public health, biostatistics, epidemiology, global health, or related fields. A minimum commitment of 12 weeks on a full-time basis is required, with a possibility of re-appointment to 24 weeks. A GPA of 3.0 or above is also required.