Lonnie Zwirtz

Lonnie Zwirtz has over two decades of experience in credit management. From 1994 to 2002, they served as the Sr. Credit Manager at LD Brinkman. In this role, they were responsible for credit and accounts receivable management. From 2002 to 2003, they were promoted to the position of Director of Credit at LD Brinkman.

In 2003, Lonnie joined Dal-Tile Corporation as the Regional Credit Manager. Lonnie led the implementation of a new accounts receivable system and provided business process documents and test scenarios for credit and accounts receivable. Lonnie also conducted training classes and resolved system-related issues. In January 2020, they were promoted to the role of Director of Credit at Dal-Tile Corporation.

Lonnie Zwirtz completed high school education at Grace Christian Academy from 1986 to 1989. Afterward, from 1989 to 1994, they pursued a Bachelor of Business Administration (BBA) degree in Management at Oklahoma Baptist University.