Consider your Chamber staff another resource that comes with your membership. Ask us about ways to get involved, how to connect with your target audience, or just bounce ideas off of us! Use the following contact list to find the go-to person for key areas of member support. Click below to learn more about each staff member and discover a description of key areas of responsibility. If you’re not sure who to contact, call the Chamber’s main number at 703-368-6600.


Robert Sweeney

President & CEO

Margeaux Clark

Director of Operations

Heather Stietzel

Director of Membership Sales

Jodi Vallimont

Events Coordinator

Tori Esper

Events Coordinator

Denise Carey

Membership Engagement Manager

George Ramos

Community Outreach Manager

Caitlin Stephens

Communications & Marketing Manager

Gabe Mansera

Membership Sales Representative

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