Cornerstone Bank - Rediscover personalized banking

Online Banking

Welcome to Cornerstone Bank, and thank you for visiting our Website!

The professional bankers at Cornerstone Bank are pleased to provide a variety of services to the people of Bismarck, Fargo and the surrounding communities. Thank you for the confidence you’ve placed in us. We value our relationship with you.

Bismarck - 12th Street

Jerry Hauff
Market President
Direct 701-751-4601
Cell 701-425-1231
Steve Wangler
VP Business Banking
Direct 701-751-4602
Cell 701-426-5983
Derek Weigel
Business Banker
Direct 701-751-4607
Cell 701-426-7134
NMLS 491583
Sondra Fleck
Business Banking Associate
Direct 701-751-4614


All loan payments, deposits, and transactions are accepted at our Bismarck or Fargo locations.

Vaune Johnson
Market President
Direct 701-483-0686
Scott Tschetter
VP Business Banking
Direct 701-483-4905

Fargo - 45th Street

Jeff Thomas
Market President
Direct 701-364-9646
Cell 701-730-0211
Jim Hambrick
SVP Business Banking
Direct 701-499-6829
Cell 701-361-5497
Ryan Grussing
VP Business Banker
Direct 701-356-1165
Dave Slotten
Business Banker
Direct 701-499-6813
Cell 612-720-0364
Craig Ehrmantraut
Business Banking Officer
Direct 701-356-1162
Elyssa Holmen
Lead Business Banking Associate
Direct 701-356-1174
Elaine Gilbery
Business Banking Associate
Direct 701-499-6827
Mahira Brgulja
Business Banking Associate
Direct 701-364-9641
Kathryn Hinschberger
Cash Management Sales Officer
Direct 701-499-6811

New Town

Jeff Leuthold
Market President
Direct 701-627-8509
Cell 406-690-6330
Lonny Hagen
Executive Vice President
Direct 701-627-4717
Kevin Strege
VP Business Banker
Direct 701-751-4660
Erik Grubb
AVP Business/Ag
Direct 701-627-4717


Debby Rasmusson
Market President
Direct 701-862-6201
Cell 701-898-1199
Janet Lee
VP Business/Ag Banking
Direct 701-862-6202

Watford City

Dale Patten
Market President
Direct 701-444-8204
Wade Elder
SVP Business/Ag
Direct 701-444-8228
Jeff Gronos
VP Business/Ag
Direct 701-444-8212
David Tschetter
Business Banker II
Direct 701-444-8224