Deer Creek First Bank Express in Dierbergs

We're always eager to help.

2979 Hwy K
O'Fallon, MO 63368
(636) 379-2856

Your neighborhood bank delivers world-class service. Visit us in O'Fallon, Missouri.

When you're looking for expertise delivered with a personal touch, First Bank is your destination. Friendly professionals at our location on Highway K can help you open checking and savings accounts, get a credit card, apply for mortgages, personal and business loans, and much more. Make First Bank the first bank to come to mind.

ATM Banking Hours

Drive-Through Access: 24/7

Lobby Access: 

Every Day: 6:00 AM - 10:00 PM

Live Banker Assistance via ATM:

Monday - Friday: 9:00 AM - 7:00 PM
Saturday: 9:00 AM - 2:00 PM
Sunday: Closed


Saturday Hours

Home Loan Advisor

Morgan Jerabek