Courtney Mesmer

Director of Meetings and Events


Courtney Mesmer, Director of Meetings and Events, holds a Bachelor of Arts degree in Business and Japanese Studies from Gettysburg University. She earned her Certified Meeting Planner (CMP) in 2008. Courtney has a diverse background in managing meeting events ranging from 10 – 20,000 attendees.

Prior to re-joining ATA in 2015, she worked for organizations such as the American College of Cardiology, Cato Institute, and SmithBucklin. Courtney currently serves on the board of the Junior League of Washington, Inc. and Children’s National Medical Center’s Celiac Disease Program.