Healthcare operations have become dependent on digital technologies which made cybersecurity development into a critical institutional necessity. Healthcare operations require complete patient data security and defense against cyber adversities along with medical service system reliability. The active operation of healthcare systems depends on the implementation of modern cybersecurity frameworks. Such frameworks maintain the integrity and confidentiality status of patient records. The healthcare networks employ intrusion detection approaches to resolve their diverse security problems. The Healthcare Network Intrusion Detection System (HNIDS) offers an analytical security approach to monitor network operations. The system boosts threat identification capabilities when Snort IDS combines with the ELK Stack. Real-time traffic analysis along with intrusion detection is made possible through Snort IDS. ELK Stack acts as a centralized log collector and processes it for visualization. The system monitors networks continuously to identify security weaknesses. The integration allows for improved regulatory compliance systems along with incident response capabilities. The framework facilitates rapid threat identification and subsequent threat analysis and response on healthcare network infrastructures. HNIDS can be deployed to reinforce the Cybersecurity in Healthcare Institutions. HNIDS is essential to medical institutions as this ensures the crucial healthcare infrastructures enjoy the continued operations protection. It helps strengthen the total resilience of digital healthcare infrastructure.