CISO appointment
Erlanger Health System appoints Dennis Leber as Chief Information Security Officer
Dennis Leber is the Chief Information Security Officer of Erlanger Health System. Dennis joins from Avalon, where they served as Cybersecurity Solutions Architect.
Records: Erlanger Health System · Dennis Leber
| Person | Dennis Leber |
|---|---|
| New role | Chief Information Security Officer |
| Company | Erlanger Health System |
| Previous role | Cybersecurity Solutions Architect, Avalon |
| Announced | February 7, 2026 |
| Source | Becker's Hospital Review |
What this move signals
Dennis Leber, PhD, has been appointed chief information security officer of Chattanooga, Tennessee-based Erlanger Health System. He announced the move on LinkedIn on February 7, 2026, Becker's Hospital Review reported. Leber most recently served as a cybersecurity solutions architect for legal services company Avalon, and earlier worked in information security at UConn Health, the University of Tennessee Health Science Center and Hardin Memorial Health.
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