Joshua Kellar leads Boston Consulting Group's Global Scientist Network of over 500 MDs and PhDs and co-leads BCG's medical response to COVID-19 (including diagnostics, therapies, vaccines, and health system response). Josh focuses on innovation in health care that drives public good. His particular areas of focus are: digital, scientific, and payment-model based innovation. He works closely with integrated health systems, private investors, and biopharmaceutical and medical technology companies.

Before joining the firm, Josh was a postdoctoral fellow in oncology at Northwestern University.


  • PhD, materials science and engineering, Northwestern University
  • MA, creative writing, Boston University
  • BS, physics and English, Georgetown University