Deanna D D Sellnow

About the Author

Deanna D D Sellnow is an author whose work explores the principles and practice of effective risk communication. With a focus on how information can be conveyed clearly, responsibly, and strategically during challenging circumstances, Sellnow offers readers practical insight into communicating when understanding matters most. Her writing connects communication theory with real-world application, making complex issues accessible to professionals, educators, and anyone interested in public safety and crisis preparedness. Her notable work, Before Crisis: The Practice of Effective Risk Communication, reflects her interest in helping organizations and communities build stronger communication practices before emergencies arise.