Get to know the GHPL team

Caleb Kumar

Caleb Kumar

Data Scientist

Caleb is a Data Scientist with the Health Systems Innovation Lab at the Harvard T.H. Chan School of Public Health. He develops artificial intelligence tools to support public health policy analysis. Before joining Harvard, Caleb worked on generative AI models at Medtronic and co-founded several digital health applications, including iRecover for brain injury rehabilitation, IndexoRx to address pharmacy challenges, and Jaid to enhance EHR interoperability. While a student at Stanford University, Caleb patented a machine learning technology and founded a company that won the University World Startup Cup in 2015, later acquired in 2021. He also led Stanford's cyber defence team and conducted research on improving opiate-related patient–provider communications. Caleb holds an MSc from Stanford University.