The Founder

John D. Diaz-Decaro

Ph.D., M.S.

Founder & Principal, Black Swan Causal Labs

John Diaz-Decaro portrait
  • 10+ years generating regulatory-grade RWE across global public health programs, vaccines, autoimmune, and oncology programs.
  • Former RWE leader at Moderna and GlaxoSmithKline.
  • Chair, Digital Technology & AI Special Interest Group, International Society for Pharmacoepidemiology.
  • Policy contributions to FDA, EMA, CIOMS, and ICH draft guidance on AI and real-world data and real-world evidence.
  • Former Lecturer in Epidemiology, Public Health, and Environmental Health, UCLA and CSUDH.
  • Former Public Health Research Microbiologist, Los Angeles County Department of Public Health.

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