The Office of School Health (OSH) is a joint program of the Department of Education and the Department of Health and Mental Hygiene responsible for promoting the health of the 1.3 million school children enrolled in approximately 1,800 public and non-public schools in New York City. Services to students include case management of chronic health problems, preventive health screening, urgent care, medication administration, preventive counseling, reproductive health services, health education referral for care and assurance of ongoing effective treatment. OSH has been the provider of public health services for 100 years.