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Katie Tzitzouris

VP, Senior Business Banker


Contact Katie Tzitzouris

Katie Tzitzouris has been with MainStreet Bank since 2018, and she currently holds the position of Vice President Senior Business Banker. Katie began her banking career in a management training program at a regional bank in Connecticut. Since relocating to Virginia in 2005, she’s worked for community banks in the Northern Virginia area where she has used her talents and expertise to directly impact the businesses and communities where she lives and works.
Katie holds a BSBA with a concentration in Economics from Bryant University in Rhode Island. She is a member of the Board of Directors of the Dulles Regional Chamber of Commerce and is on the United Way of the National Capital Area’s Loudoun Regional Council. Katie is a member of the Board of the George Mason University School of Business’ Women in Business Initiative and is also on the Board of the Rotary Club of Sterling.
As long as she can remember, Katie has been passionate about her responsibility to give back to those around her. Through community initiatives or by helping her clients make connections that will help their business grow, Katie is pleased to be part of the MainStreet Bank Team where her efforts are supported and encouraged.


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