Chestnut Health Systems' Board of Directors

• Mary Ann Webb, Chairperson
• Laura Haas, Vice Chairperson
• James Foley, Secretary
• Eliazar Mendiola, Treasurer
• Vic Armstrong, Jr.
• Al Bowman
• Patrick Busch
• Don Hammer
• Judy Neubrander

Chestnut Health Systems' Executive Leadership

• David A. Sharar, 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., Chief Operating Officer and General Counsel
• 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
• Jim Wallis, Corporate Director of Business Development and Public Relations