Karan Trehan

Background

About Karan Trehan

Senior Digital Health and Enterprise Architecture Consultant with 17+ years of experience advising governments, public health authorities, and global organizations on the design and delivery of large-scale digital health platforms, national data lakes, and integrated command centers. Proven expertise in enterprise and data architecture, digital health maturity assessments, and Health Technology Assessment (HTA) to support evidence-based decision-making, investment planning, and phased implementation roadmaps.Demonstrated leadership in defining target-state architectures, operating models, KPIs, and governance frameworks for population health monitoring, emergency response, and service delivery optimization. Strong track record of working with local government bodies, donors, and international funding agencies, producing technical concept notes and architecture artifacts that enable resource mobilization and sustainable program financing.Brings deep hands-on experience across cloud platforms, data integration, analytics, and interoperability, with prior domain leadership in telecom data platforms (high-volume CDRs, messaging systems, low-bandwidth/offline architectures) successfully adapted for digital health, telemedicine, and public health communication use cases. Recognized for cross-functional collaboration, capacity building, and change management to ensure operational readiness and long-term sustainability of national digital health initiatives.