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All branches are open for drive-up and appointment only. Call your branch to schedule an appointment. Drive-ups and video tellers will continue to be open with normal business hours. We apologize for any inconvenience this may cause.


Mark Girr

SVP, Director of Marketing & Communications
Mark Girr
Portland - India Street
1 India St, Portland, ME 04101
(207) 222-1402

Following more than a decade in media, Mark Girr entered the banking industry heading up internal/employee communications for a $26 billion regional financial services company. He moved on to lead their marketing creative services team, as vice president and group manager, where he oversaw all media, public relations, advertising and branding for their banking, investments and insurance business lines across six states. Girr then started his own marketing communications firm counting several of New England’s leading financial institutions as clients. He joined GSB in 2014 as vice president, director of marketing.