Denti-i is an innovative public oral health integration platform and Koreas first three-party public-private solution that digitizes government oral health projects to connect schools, public health centers, and dental clinics in real time. By digitizing complex manual paperwork and automating the billing process, it maximizes administrative efficiency and reduces oral health survey costs by over 90 percent. Furthermore, students and parents can effortlessly manage their oral care through a dedicated mobile app that provides highly visualized, personalized check-up reports along with tailored educational content. The platforms untact monitoring system enhances medical accessibility for vulnerable groups to effectively eliminate healthcare blind spots, while its standardized data analysis automatically generates customized statistics and policy reports to support advanced public health planning. Recognized as an Innovative Prototype and backed by GS 1st Grade and ISO/IEC 27001 security certifications, Denti-i provides the most secure and smart digital healthcare infrastructure.