MARK O'NEILL

PEP

United States. CHIEF OF STAFF, DEPARTMENT OF HEALTH AND HUMAN SERVICES since 18 May 2025.

Summary

OPM individual identifier: 159750

Positions held2

23 Feb 2025 to 17 May 2025
CHIEF OF STAFF, DEPARTMENT OF HEALTH AND HUMAN SERVICES
United States
Since 18 May 2025
CHIEF OF STAFF, DEPARTMENT OF HEALTH AND HUMAN SERVICES
Current
United States

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