NCCN Taps Novartis Veteran as Chief Scientific Officer to Drive Oncology Research

  • NCCN names Nancy L. Lewis, MD, MBS, FACP, as Chief Scientific Officer effective May 2026.
  • Dr. Lewis joins from Novartis Pharmaceuticals, where she served as Senior Clinical Program Leader.
  • She will oversee NCCN's Oncology Research Program and key clinical practice guidelines.
  • Dr. Lewis succeeds Crystal S. Denlinger, MD, who previously held the CSO role before becoming CEO.
  • She brings expertise in clinical trials for solid tumors and hematologic malignancies.

NCCN's appointment of a pharma-experienced CSO signals a strategic push to bridge academic research with industry-scale clinical trials. This move comes as oncology research faces increasing pressure to demonstrate real-world efficacy and accessibility. Dr. Lewis's background suggests NCCN may prioritize translational research that accelerates drug development timelines.

Research Prioritization
How Dr. Lewis will balance NCCN's focus on solid tumors versus hematologic malignancies in clinical trials.
Industry Collaboration
Whether her Novartis experience will accelerate partnerships with pharmaceutical companies.
Guideline Impact
The pace at which NCCN's clinical practice guidelines will evolve under her leadership.