City of Gretna Categories Government 204 N. McKenna Ave, Gretna NE 68028 Gretna NE 68028 (402) 332-3336 (402) 332-5631 www.gretnane.org About Us Municipal Government Rep/Contact Info Jeff Kooistra City Administrator Send an Email Jason Stahr Jim Timmerman Mayor Send an Email Tammy Tisdall City Clerk Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×