Important Update – TDA Central Office
Effective November 20, 2025, Executive Director Greta Zeimetz is no longer employed by the Texas Dental Association.
Lee Ann Johnson, CAE, will serve as Interim Executive Director during this transition. Ms. Johnson has been with TDA since 2001 and currently serves as Director of Member Services.
In her role, Ms. Johnson oversees all aspects of TDA’s membership recruitment and retention initiatives, communications and marketing efforts, peer review and judicial programs, and the publication of both the Texas Dental Journal and TDA Today. She is also deeply involved in the Association’s daily operations and serves as staff liaison to several key groups, including the Council on Membership, New Dentists and Students, the Task Force on Redistricting, the Relevancy Committee, and the Strategic Affairs Committee.
TDA leadership and staff remain fully engaged and prepared to continue advancing the Association’s important work during this transition.
Members may contact Ms. Johnson at ljohnson@tda.org.