Decision-grade evidence for complex healthcare questions

Kalloger Consulting helps biopharma, healthcare, research, and patient organizations design evidence strategies, generate real-world and patient-centered evidence, and translate complex analyses into decisions.

Deep expertise in oncology, HEOR, RWE, decision science, mixed methods, and scientific communication.

  • 30+ years across academia, healthcare, industry, and patient advocacy

  • 125+ peer-reviewed publications

  • International experience in oncology research and evidence generation

Decision Contingency Framework.
A structured model for making complex decisions under uncertainty. Evidence is used to define the decision and compare alternative options, while uncertainty, trade-offs, and likely outcomes are examined explicitly. The framework is adaptive: new outcomes and changing conditions feed back into the decision, allowing strategies to be refined as the evidence base evolves.

We believe in the transformative power of research to illuminate truth, generate evidence, and spark change. Guided by compassion and scientific integrity, our work seeks to uplift those facing illness and vulnerability - turning uncertainty into understanding, and evidence into action that improves lives, restores dignity, and inspires hope.