Private Cloud is the ideal model for the healthcare company in this scenario, as it provides a cloud environment solely for their use. It typically resides on the company's intranet or hosted datacenter where the services and infrastructure are maintained on a private network. This offers greater control and security, meeting compliance and privacy requirements. The Public Cloud is designed to offer services to multiple tenants and would not provide the same level of control or privacy. Hybrid Cloud combines private and public clouds, but the full requirements of control and privacy might not be fully met. Community Cloud is shared between organizations with common goals and could be a consideration, but it doesn't provide the exclusive control a private cloud offers.