David Herdlinger

David Herdlinger is the founder of Kashbox Coaching, an organization created to help people achieve positive and lasting change in behavior for themselves, their people, and their teams.

David’s Life and Work are best captured in his belief that all people have potential to expand and develop knowledge, attitudes, skills, and habits necessary to achieve a higher degree of success both personally and professionally with the help of a coach.

On a Personal Note

Born in Kansas City, Missouri, raised in Springdale, Arkansas, and currently making his home on Saint Simons Island. Georgia with his wife, Nancy.

David enjoys travel and great food.  He has been known to travel often and far to dine at the very best restaurants around the world.

An attorney by education, he actively supports many legal efforts and humanitarian causes.  He is also an accomplished percussionist.

Core Values

  • Responsibility
  • Integrity
  • Trust
  • Timeliness
  • Living Life With A Purpose
  • Fun And Having A Sense Of Humor


Superhero:  Superman
Book:  As A Man Thinketh
Food:  Cacio e Pepe
Number:  4
Author:  Michael Losier
Video Game:  Golf Clash
Coffee:  Iced Caramel Macchiato
Sport to Watch:  NFL
Athlete:  Muhammad Ali
Color:  Brown
Holiday:  Thanksgiving
Sports Team:  Kansas City Chiefs
TV Show:  Justified
Musical Artist:  Meat Loaf
Song:  Witchi-Tai-To
Movie:  Animal House
Dessert: Grand Marnier Soufflé
Place to Visit:  London
Vegetable:  Potato
Charity:  Southeast Georgia Health System Foundation