The Public Health Departments provide services such as immunizations, well-child examinations, developmental screening, and WIC (Women-Infants-Children nutrition).
- Gallatin County: 12th N. 3rd Avenue, Bozeman, MT 59715 Phone number: 582-3100 For WIC call 582-3115
- Park County: 414 E. Callendar, Livingston MT 59047 Phone number: 222-4140