Gregory Jo
About Gregory Jo
Gregory Jo serves as the Head of Data at Ostro, bringing extensive experience in data science and strategy from previous roles at Capable Health, EVERSANA, and other organizations. He specializes in building data functions that support company growth and enable AI/ML applications.
Current Role at Ostro
Gregory Jo serves as the Head of Data at Ostro since 2023. In this role, he is responsible for overseeing the data strategy and operations, leveraging his extensive experience in data functions to drive company growth and impact. His current position builds on his previous roles in data leadership, where he developed high-performing data teams and platforms.
Previous Experience in Data Leadership
Before joining Ostro, Gregory Jo held several significant positions in data leadership. He worked as the Head of Data at Capable Health for 10 months in 2022 to 2023. Prior to that, he was the Director of Data Science at EVERSANA for three years, where he focused on data-driven strategies in the healthcare sector. His experience also includes roles at Capsule and Outcome Health, where he contributed to commercial strategy and data science initiatives.
Educational Background
Gregory Jo studied at Princeton University from 2011 to 2015, earning a Bachelor of Engineering in Operations Research and Financial Engineering (ORFE). He also completed a Certificate Program in Computer Science during his time at Princeton. His foundational education began at Clinton Senior High School, where he studied from 2007 to 2011.
Expertise in Data and Strategy
Gregory Jo has a functional toolkit that includes expertise in cloud-based data engineering and market entry strategy. He specializes in enabling AI and machine learning use cases through data platform development. His experience encompasses real-world data and evidence in the life sciences sector, focusing on healthcare provider, payer, and direct-to-consumer strategies.
Internship Experience
Gregory Jo has gained valuable experience through various internships. He worked as an Operations Intern at Grameen Foundation in 2013 and as an Epidemiology Intern at Albert Einstein College of Medicine from 2012 to 2013. These roles provided him with insights into operations and data analysis within healthcare and non-profit sectors.