Jonathan Okereke is an experienced professional in the fields of medical informatics and digital health, currently serving as a Manager at EY's Digital Health Excellence Center since July 2025. Prior to this role, Jonathan worked as IT Validation Manager and Compliance Architect at ZEISS Group, where responsibilities included co-leading IT validation for digital transformation projects and overseeing computerized systems validation while ensuring compliance with relevant regulations. Jonathan's background also includes roles as Technical Lead/Solutions Architect at Uniklinik Köln, contributing to healthcare workflow automation and the development of FHIR-based systems. With a Doctor of Philosophy in Medical Informatics from the University of Cologne and various degrees in engineering and software development, Jonathan possesses a robust academic foundation to complement extensive industry experience.
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