Security Financial Bank

Menu

About SFB

Bankers who believe in you.
Let us help fuel your entrepreneurial dreams.

Vision Statement

Security Financial Bank is a locally owned, business-focused, community bank. We strive to provide products and services that meet your needs and guidance that enables you to succeed, and in turn, our communities to flourish.

By connecting with you through personal relationships and the belief that you can succeed, we hope to inspire and support your entrepreneurial dreams. This optimism, validation, and personal attention to our customers sets us apart. We are the bank who believes in you.

Ag Lending Team

Jenny Jereczek

Jenny Jereczek
Relationship Manager
Agricultural & Commercial Banking
Insurance Sales

Randy Ptacek

Randy Ptacek
Relationship Manager
Agricultural & Commercial Banking

Cathy Asher

Cathy Asher
Relationship Manager

Business Banking Team

Curt Van Auken

Curt Van Auken
Market President
Business Relationship Manager

John Lisowski

John Lisowski
Market President
Business Relationship Manager

Norb Christman

Norb Christman
Market President
Relationship Manager
Agricultural & Commercial Banking

Deirdre Tumm

Deirdre Tumm
Treasury Management Officer
NMLS# 508108

Scott Erickson

Scott Erickson
Relationship Manager
Commercial Banking

Krista Paulus

Krista Paulus
Relationship Manager
Commercial Banking

Kimberly Bunce

Kimberly Bunce
Relationship Manager
Commercial Banking

Matt Schley

Matt Schley
Commercial Portfolio Manager

Licensed Insurance Agent

Mark Chilson

Mark Chilson
Durand Market President
Insurance Sales Manager

Mortgage Lending Team

Kurt Van Roy

Kurt Van Roy
Mortgage Banker
NMLS# 553087

Bernadette Grochowski

Bernadette Grochowski
Personal Banker
NMLS# 508085

Shayna Reichert

Shayna Reichert
Sales Manager
Mortgage Banking
NMLS# 552650

Tami Langer

Tami Langer
Mortgage Banker
NMLS# 553758

Cheryl Carter

Cheryl Carter
Mortgage Banker
NMLS# 814959

Wendy Hollenbeck

Wendy Hollenbeck
Mortgage Banker
NMLS# 553597

Personal Bankers

Barb Blum

Barb Blum
Personal Banker
NMLS# 924407

Tammy Sinz

Tammy Sinz
Retail Banking Manager
NMLS# 508106

Bernadette Grochowski

Bernadette Grochowski
Personal Banker
NMLS# 508085

Angie Bryan

Angie Bryan
Personal Banker

Missy Kroening

Missy Kroening
Personal Banker

Tiffany Riske

Tiffany Riske
Personal Banker

Executive Officers

Paul Rudersdorf

Paul Rudersdorf
President
Chief Executive Officer

Paul Solyntjes

Paul Solyntjes
Chief Financial Officer
Chief Operating Officer

Randy Yeast

Randy Yeast
Chief Technology Officer

x

Looking for more information
or opening an account?

We are here help you with your banking needs. Please complete the form below to get started.



Select Personal Account
Select Business Account
How would you like us to contact you?

Tell us how we can help: