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Meet Our Staff


Bloomer Office
tony heinJan-Johnson Chris-Brunner

Tony Hein
Relationship Manager-Commercial Banking

Jane Johnson
Mortgage Banking Sales Manager
NMLS# 500888

Chelsea Maidment
Personal Banker
NMLS# 553794

barb blum  

Barb Blum
Personal Banker
NMLS# 924407



Durand Office
Mark-Chilsonjenny-jereczek2014kyle danzinger

Mark Chilson
Agricultural Banking Manager
& Durand Market Manager

Jenny Jereczek
Relationship Manager
Agricultural & Commercial

Kyle Danzinger
Relationship Manager
Agricultural & Commercial
Tamm- SinzBernadette-Grochowskiangie bryan
Tammy Sinz
Retail Banking Manager
NMLS# 508106

Bernadette Grochowski
Personal Banker
NMLS# 508085

Angie Bryan
Personal Banker

Eau Claire Office
Curt-Van-AukenDeirdre-Tumm shayna reichert

Curt Van Auken
Eau Claire Market President
Business Relationship Manager

Deirdre Tumm
Relationship Manager-Commercial Banking
NMLS# 508108

Shayna Reichert
Mortgage Banker
NMLS# 552650

River Falls Office

John Lisowski
River Falls Market President
Business Relationship Manager

Tami Langer
Mortgage Banker
NMLS# 553758

Jim Mayo1 Paul Solyntjes

James Mayo
President and Chief Executive Officer

Paul Solyntjes
Chief Financial Officer

Paul Rudersdorfbrian bueche
Paul Rudersdorf
Chief Banking Officer
Brian Bueche
Chief Credit Officer

Jerry Bauer

Jerry has served as a Director since 1992 and is the Chairman of the Board.  He is also the Chairman of the Board and CEO at Bauer Built, Inc., a distributor throughout the Midwest of new and retread tires and related services.  Additionally, Jerry has served on the Board of Directors at Marten Transport, LTD since 1997.

Robert Davidian

Robert has served as a Director since 1993.  Robert is the Vice President and Director of Shared Service Operations of CMG, a group of global public relations companies within the Interpublic Group.

Jim Mayo

Jim has served as a Director since 2006.  Jim has been with Security Financial Bank since 1999 and has held the position of President and Chief Executive Officer since 2007.

Jack Kaiser

Jack has served as a Director since 2009.  Jack is the President and General Manager of Banbury Place, Inc., a multi-use, multi-tenant real estate development with over 130 various tenants in Eau Claire, WI.  He is also a partner and General Manager of Cigan Properties Limited Partnership, a commercial real estate development firm in Eau Claire. 

Steve Schultz

Steve has served as a Director since 2010.  He has been a Partner in the law office of Seifert & Schultz, S.C. in Durand, WI since 1999.  He is also an owner of Western Wisconsin Title Services.

Quentin Schultz

Quentin has served as a Director since 2012.  Quentin is the Owner and President of BioDiagnotics, Inc. an award-winning firm located in River Falls, WI providing a complete line of seed-testing services.

Chuck Forster

Chuck became a Director in 2013.  He possesses more than 40 years of business banking experience in the Eau Claire area and has a family history with Security Financial Bank.

Jim Price

Jim joined the Board of Directors in 2014.  Prior to that, he served on the Board of Directors for Peoples State Bank (now Security Financial Bank) in Bloomer, WI.  He is the owner of Midwest Physical Therapy in Bloomer and he and his wife Lori, also own and manage Duncan Creek Senior apartments in Bloomer. 

Bob Komro

Bob joined the Board of Directors this spring.  Bob is the President and a partner of Komro Sales & Service in Durand, WI, and is also a partner of Rapid Machining in Durand.