Healthcare in Bongaigaon is supported by a mix of government institutions, railway medical facilities, and private hospitals.
* **Bongaigaon Civil Hospital**: The primary government healthcare facility serving the district, offering general medicine, maternity, and emergency care. * **IOCL Refinery Hospital**: Located in Dhaligaon, this well-equipped hospital serves Indian Oil Corporation employees and their families. * **Railway Hospital (New Bongaigaon)**: Serves the large population of Northeast Frontier Railway employees in the area. * **Private Facilities**: Prominent private hospitals and research centers include Swagat Hospital, Lower Assam Hospital and Research Center, and Sanjeevani Hospital, which provide specialized treatments, diagnostics, and urgent care to the broader Lower Assam region.

