Supported by the following organizations
This is to certify that ISABELA GUERSONI MENNA BARRETO successfully completed and received a passing grade in CRMx: Crisis Resource Management a course of study offered by ColumbiaX, an online learning initiative of Columbia University.
Noted by
Vivek K. Moitra, MD
Allen I. Hyman Professor of Critical Care Anesthesiology Columbia University
David O. Kessler, MD, MSc
Associate Professor of Pediatrics in Emergency Medicine Columbia University
Jessica L. Spellman, MD
Associate Professor of Anesthesiology Columbia University
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- Verified Certificate Issued February 10, 2026
- Valid Certificate ID 3f2c43aec6f745ac8b2b655ff4d6382c