
Seneca Nation Health System
Seneca Nation Health System (SNHS) is a nonprofit public health organization based in Salamanca, NY, established in 1976 to provide primary and preventive care for acute and chronic illnesses and injuries. It operates under a federal contract with Indian Health Services (ISDEAA) and delivers ambulatory care through facilities such as Lionel R. John Health Center, CIRHC, and CHWC. SNHS serves eligible individuals within its Purchased/Referred Care Services Delivery Area, including Allegany, Cattaraugus, Chautauqua, Erie (NY, excluding certain territories), and Warren County (PA). The system also maintains service agreements with local hospitals and professional groups to offer inpatient and specialty care. Key stats: nonprofit, 25 employees (up ~4.1% YoY), annual revenue around $22.8M, 5 offices across the U.S. with locations in Salamanca and Irving, NY. Contact: main phone numbers and emails listed on the site.



