Dr. Phillip T. 'Terry' Ragon is an American businessman, the self-made billionaire Founder, CEO, and Chairman of InterSystems Corporation, a global leader in healthcare data management, database technology, and electronic health records (EHR). His career is rooted in elite computer science, technology, and serial entrepreneurial disruption.

Ragon holds a B.S. in Electrical Engineering from the Massachusetts Institute of Technology (MIT). His philosophical approach centers on technological excellence, scale efficiency, and long-term commitment to healthcare interoperability (solving the complex problem of integrating medical data). His structural contribution is immense: pioneering the modern healthcare data management system.

• InterSystems Corporation (Founder, CEO & Chairman): The core private asset, a global leader in healthcare database technology and electronic health records (EHR) (with annual revenue exceeding $1.1 billion).
• Software Pioneer: His success is built on scale software development and dominating the market for high-performance, high-reliability healthcare database technology (used by major hospitals globally).
• Academic Background: He holds a B.S. in Electrical Engineering from MIT.
• Philanthropy: He is a major donor to medical research and healthcare (funding the Ragon Institute for infectious disease research).

Terry Ragon's strategic genius was his commitment to solving the complexity of medical data. He founded InterSystems in 1978, recognizing the immense, untapped global demand for efficient, high-performance database technology to manage the rapidly growing volume of healthcare data. His structural contribution is immense: pioneering the specialized database and EHR system that is foundational to modern hospital and clinical care globally.

His structural contribution is tied to his immense philanthropic commitment to infectious disease research (co-founding the Ragon Institute with MIT and MGH). His wealth is secured by the colossal, long-term, stable profitability of the global healthcare software and technology sector.

Dr. Terry Ragon's social impact is massive and humanitarian, tied to InterSystems' role in providing essential data management infrastructure that enables efficient healthcare delivery globally. His founding of the Ragon Institute (with a $100 million commitment) provides a major structural contribution to infectious disease research (HIV, COVID-19). His structural contribution is tied to his belief in technology as a force for public health and his influential role in the global healthcare IT ecosystem.

His personal philanthropy supports various community and educational initiatives.

Dr. Terry Ragon maintains the professional, composed style of a technology executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects serious authority and stability, typical of a pioneer in the specialized healthcare IT sector.

Residing in Cambridge, Massachusetts, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to technology innovation, medical research, and the long-term stewardship of the InterSystems platform.