The culture at CONSTANT is an open environment that encourages innovation, dedication and camaraderie. Our progressive thinking and ongoing commitment to the safety and security of our homeland are what separate us from the rest.

Michelle Constant - CEO

Michelle Constant, MBA
CEO & Founder

Cynthia A. Downes, CPA, MBA
Chief Financial Officer

Ashley Slight, MPH, CEM
Director, Operations

Donna Chaney, MBA
Federal Business Development Director

Jim Sims, MURP
Subject Matter Expert

Scott MacKay
Subject Matter Expert

Maggie Peters, MBA
People & Culture Manager

Janlia Riley

Evan Koepke, MPA, MPL, CEM, PMP
Associate + Emergency Management Practice Lead

Sloan Grissom, MPH, CPH
Associate + Counterterrorism Practice Lead

Kristen Baird, MPH
Associate + Health Security Practice Lead

Nora Caplan, MPA
Exercise Planner

Chris Washington, MPH
Exercise Planner

Chris Riccardi, CHSP, CHEP Healthcare Preparedness Subject Matter Expert

Ellis M. Stanley, Sr. Emergency Management, Homeland Security and Major Event Planning

Keith Harrison, MA Emergency Management Subject Matter Expert

Lee Rosenberg, CEM Emergency Management Subject Matter Expert

Bill Pepler, MPA, CEM, CPP Public Health & Emergency Management Subject Matter Expert

Elaine Jennings, MA Homeland Security and Public Safety Subject Matter Expert

David Mathe, MA, MEP  Emergency Management Subject Matter Expert

Kim Estes, MBA Crisis Management/Emergency Response & Communication Subject Matter Expert

John Groblewski, CRNA Emergency Medicine Subject Matter Expert

Dave Cooper, MS Water & Environmental Science Subject Matter Expert