Jose Diaz

Jose Diaz leads the Global HEOR Health Systems Economics & Value of Innovation function at Bristol Myers Squibb. With over 25 years of experience across clinical practice, academia, health policy, and the pharmaceutical industry, Jose has dedicated his career to advancing patient-centered access to innovation. His journey began in clinical practice across low-, middle-, and high-income countries, where he saw firsthand how inequities shape patient outcomes. He later contributed to global health research at the London School of Economics and supported the development of NHS clinical guidelines at NICE, bringing patient perspectives into evidence and policy. In the pharmaceutical sector, Jose has held leadership roles at GSK, Novartis, and BMS, driving HEOR strategies across oncology and other therapeutic areas. His current work focuses on shaping policy and research frameworks that capture the full, long-term value of medicines for patients and society, with particular emphasis on h