• Cornerstone Bank

  • Cornerstone Bank

    Financial InstitutionsFinancial Services

    About Us

    With locations in North and South Dakota, our bank has been growing since 1936. We believe that while bank products are similar in most financial institutions, Cornerstone Bank offers one distinct difference: here you have easy access to the experts—the people who help you make decisions, whatever your business and whatever your balance. We offer honest insight from people who know our communities and how to make the most of your money.


    Gallery Image 2024-05-30.jpg

    Rep/Contact Info

    Craig Ehrmantraut
    SVP Chief Credit Officer
    Ryan Grussing
    SVP Business Banker
    Jim Hambrick
    SVP Market President
    Ryan Johnson
    SVP Personal Banker
    Jake Lind
    AVP Business Banker
    Jeffrey Thomas
  • Are you a Chamber member?

    If you work for a business that has invested in a Chamber membership, that means you as an individual are also a member. Not sure if your employer is a member? Search your company name in our Business Directory to find out! Here are your member login instructions.

  • POC

  • YPN