Dr. Celi’s group has written 3 open-access textbooks: “Secondary Analysis of Electronic Health Records” in 2016, “Global Health Informatics: Principles of eHealth and mHealth to Improve Quality of Care” in 2017, and “Leveraging Data Science for Global Health” in 2020. The first has been downloaded close to 2 million times and translated into Mandarin, Spanish, Korean and Portuguese. In partnership with hospitals, universities and professional societies across the globe, Dr. Celi and his team have organized over 50 datathons in 25 countries, bringing together students, clinicians, researchers, and engineers to leverage data routinely collected in the process of care.