Chestnut Health Systems' Board of Directors

• Judith J. Smithson, Chairperson
• Mary Ann Webb, Vice Chairperson
• Laura Haas, Secretary
• Parker Kemp, Treasurer
• Vic Armstrong, Jr.
• Al Bowman
• Dan Brimer
• James Foley
• Don Hammer
• Eliazar Mendiola

Chestnut Health Systems' Executive Leadership

• Russell J. Hagen, Chief Executive Officer
• Mark W. Campbell, Director of Human Resources
• Amy Gibbar, Southern Region Clinical Director
• Joan A. Hartman, Vice President of Behavioral Health
• Laurie Holdener, Corporate Director of QI
• Jeffrey Koski, Director of Management Information Systems
• Dietra Kulicke, Director of Chestnut Family Health Center
• Puneet Leekha, J.D., General Counsel and Director of Operations
• Orville D. Mercer, Vice President of Behavioral Health
• Matt Mollenhauer, Managing Director of Chestnut Global Partners, LLC
• Karen S. Rettick, Chief Financial Officer
• Christy Scott, Director of Lighthouse Institute
• David A. Sharar, Chief Clinical Officer
• Jim Wallis, Corporate Director of Business Development and Public Relations