John Barr, MD, FACR, FAHA, FSIR, FSNIS
Former President, Society of Neurointerventional Surgery
Former President, American Society of Spine Radiology
Financial relationships
**Disclaimer**
This Continuing Medical Education (CME) Learning Management System, Ethos, includes individuals designated as 'faculty' for CME purposes. Please note that the term 'faculty' refers solely to their role as a contributor/planner within a CME activity and does not imply any formal affiliation with UT Southwestern Medical Center (UTSW). The display of names and credentials is intended for educational purposes only and does not necessarily indicate a professional or academic relationship with UTSW. Participants are encouraged to verify the affiliations and credentials of faculty members independently if further clarification is needed.