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

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


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

Scott Tschetter
VP Business Banking
Direct 701-483-4905

New Town

Lonny Hagen
EVP Ag Banking
Jeff Leuthold
Market President
Direct 701-627-8509


Janet Lee
VP Business and Ag Banking
Direct 701-862-6202
Debby Rasmusson
Market President
Direct 701-862-6201

Watford City

Dale Patten
Market President
Wade Elder
SVP Business and Ag Banking
Jeff Gronos
VP Business and Ag Officer