• Main HNI Website Banner

  • Infusion Website Banner

  • Europe Summit

Staff Directory

Dr. Barry Wissler

Dr. Barry Wissler

President
Kate Wissler

Kate Wissler

Executive Assistant
Heather Martin

Heather Martin

Administrative Assistant
Kathleen Lapp

Kathleen Lapp

Administrative Assistant
Olivia Martin

Olivia Martin

Intern