At minimum you need managed IT and 24/7 monitoring for your oncology EHR, HIPAA cybersecurity, and encrypted backup with disaster recovery. Gynecologic oncology adds support for chemotherapy management systems like OncoEMR or MOSAIQ, infusion-center scheduling, PACS and pathology interfaces, cancer registry reporting, and secure handling of BRCA and hereditary cancer results. A healthcare vCIO ties it together with budgeting, security roadmaps, and vendor coordination.