Sebastien brings more than a decade of professional experience in multiple and complementary dimensions of the health care industry as a former physician, consultant, and private equity investor. As a managing director at FSG, he has led several consulting and field development projects focusing on the sustainability of health care delivery in LMICs; the development, implementation, and measurement of shared value initiatives based on innovative health solutions; and strategic planning for international NGOs and global health partnerships.

Sebastien started his career as a physician. He then advised multinational pharmaceutical companies, integrated health care providers, and nonprofit global health organizations as a consultant at McKinsey. Before joining FSG, Sebastien worked as an investor within the European health care team of Apax Partners.