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At Dieterich Bank, we pride ourselves on listening to our customers and are constantly looking for new ways to better meet your needs. If you have suggestions, ideas, comments or criticisms, we hope you'll share them with us so that we can improve. If you have any questions about any of the products or services you've seen on this site, please don't hesitate to ask. We look forward to hearing from you! 

To contact us by phone, please call: (800)699-9766

Our Customer Care hours (CST) are: 

Monday - Friday 7:30 am - 5:00 pm
Saturday 8:00 am - 12:00 pm

To find branch specific information for Dieterich, Teutopolis, Newton, Lake Sara, Effingham, Red Bud, Breese, Edwardsville, Waterloo, Columbia, Chester, or St. Elmo, click here.

To have us contact you via email, please complete the form below:

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