Thesaurus Health

Thesaurus Health makes healthcare data research‑ready, specializing in OMOP CDM, real‑world evidence (RWE) enablement, and semantic interoperability. We help organizations standardize, harmonize, and validate complex real‑world data (RWD) datasets so they can support scalable analytics and multi‑institution research.

We bring deep OMOP/OHDSI continuity. Our experts have been active OHDSI contributors for more than a decade and have helped shape OMOP CDM and vocabulary evolution through open‑source efforts and production implementations.

Our senior team works globally and partners closely with clients, prioritizing quality, clarity, and long‑term outcomes.