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Our Staff

Meet the Experts at GNB Bank

As a comprehensive financial service provider, GNB Bank employs only the best and brightest bankers, lenders and support staff. If you’re looking to get in touch with a specific team member, you can filter by location or expertise to contact them.

  • Ackley

  • Doug Boheman

    Doug Boheman

    Director of Information Technology

    Division: Leadership

    Location: Ackley

    Phone: (641) 847-2651

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  • Verda Clifford

    Verda Clifford

    Teller

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Kathy Eichmeier

    Kathy Eichmeier

    Internal Auditor

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Sueanne French

    Sueanne French

    Director of Insurance & Real Estate

    Division: Insurance

    Location: Ackley

    Phone: (641) 847-3541

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  • Darren Janssen

    Darren Janssen

    Regional Manager / Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Ackley

    Phone: (641) 847-2651

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  • Rosemary Johnson

    Rosemary Johnson

    Insurance CSR

    Division: Insurance

    Location: Ackley

    Phone: (641) 847-3541

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  • Char Koenen

    Char Koenen

    Teller

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Cheryl Oelmann

    Cheryl Oelmann

    Administrative Assistant

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Kristi Schachterle

    Kristi Schachterle

    Deposit Operations Representative

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Pamela Schipper

    Pamela Schipper

    Credit Administrative Specialist

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Keily Stockdale

    Keily Stockdale

    Compliance Specialist

    Division: General

    Location: Ackley

    Phone: (641) 847-3541

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  • Taresa Trueblood

    Taresa Trueblood

    Location Manager / Mortgage & Consumer Loan Officer

    NMLS: 1815172

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Lindsey Warmbier

    Lindsey Warmbier

    Teller

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Deborah Willms

    Deborah Willms

    Deposit Officer

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Elaine Willms

    Elaine Willms

    Deposit Operations Representative

    Division: General

    Location: Ackley

    Phone: (641) 847-2651

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  • Conrad

  • Jeff Beeghly

    Jeff Beeghly

    Crop Insurance Producer

    Division: Insurance

    Location: Conrad

    Phone: (641) 366-2280

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  • Les Coulter

    Les Coulter

    Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Conrad

    Phone: (641) 366-3898

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  • Jacey Lehman

    Jacey Lehman

    Compliance Specialist

    Division: General

    Location: Conrad

    Phone: (641) 366-3898

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  • Cindy Skramovsky

    Cindy Skramovsky

    Teller

    Division: General

    Location: Conrad

    Phone: (641) 366-3898

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  • Amanda Steege

    Amanda Steege

    Mortgage & Consumer Loan Officer

    NMLS: 1928452

    Division: Consumer Lending

    Location: Conrad

    Phone: (641) 366-3898

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  • Jill Steinmeyer

    Jill Steinmeyer

    Loan Support

    Division: General

    Location: Conrad

    Phone: (641) 366-3898

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  • Nicole Stone

    Nicole Stone

    Insurance Producer

    Division: Insurance

    Location: Conrad

    Phone: (641) 366-2280

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  • Shane Tiernan

    Shane Tiernan

    Director of Lending

    Division: Leadership

    Location: Conrad

    Phone: (641) 366-3898

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  • Beth Wical

    Beth Wical

    Location Manager

    Division: General

    Location: Conrad

    Phone: (641) 366-3898

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  • Geneva

  • Kelli Toomsen

    Kelli Toomsen

    Teller & Go Club Assistant

    Division: General

    Location: Geneva

    Phone: (641) 847-2651

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  • Grundy Center

  • Kami Anderson

    Kami Anderson

    Secondary Market Lending Manager

    NMLS: 1029910

    Division: Consumer Lending

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Kaylie Appel

    Kaylie Appel

    Teller

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Amy Becker

    Amy Becker

    Human Resources Generalist

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jeff Burris

    Jeff Burris

    Business Development Officer

    Division: Ag/Commercial Lending

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Barb Buseman

    Barb Buseman

    Loan Support Manager

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jana Bystricky

    Jana Bystricky

    Trust Assistant

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jeremiah Clemons

    Jeremiah Clemons

    Credit Card Specialist

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Katie Cole

    Katie Cole

    Part Time Teller

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Mike Cooper

    Mike Cooper

    Insurance Producer & Real Estate Managing Broker

    Division: Insurance

    Location: Grundy Center

    Phone: (319) 825-5295

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  • Brenda Corbett

    Brenda Corbett

    Location Manager

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Molly Eggleston

    Molly Eggleston

    Personal Banker

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Bonnie Engelkes

    Bonnie Engelkes

    Insurance Producer

    Division: Insurance

    Location: Grundy Center

    Phone: (319) 825-5295

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  • Laura Evans

    Laura Evans

    Teller

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Stacy Fogt

    Stacy Fogt

    Loan Support

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Doreen Getting

    Doreen Getting

    Deposit Operations Representative

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Dave Graham

    Dave Graham

    Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Amanda Grineski

    Amanda Grineski

    Director of Marketing

    Division: Leadership

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Kim Heinrich

    Kim Heinrich

    Mortgage & Consumer Loan Officer

    NMLS: 78995

    Division: Consumer Lending

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Julie Heltibridle

    Julie Heltibridle

    Accounting Specialist

    Division: Insurance

    Location: Grundy Center

    Phone: (319) 825-5295

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  • Doug Hensley

    Doug Hensley

    IT Specialist

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Caryn Hockemeyer

    Caryn Hockemeyer

    Mortgage Loan Processor/Imaging Coordinator

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Crystal Huisman

    Crystal Huisman

    Assistant Trust Officer

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • JoEllen Janssen

    JoEllen Janssen

    Personal Banker

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Bob Johanns

    Bob Johanns

    President

    Division: Leadership

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Phil Johnson

    Phil Johnson

    Insurance Producer

    Division: Insurance

    Location: Grundy Center

    Phone: (319) 825-5295

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  • Al Kiewiet

    Al Kiewiet

    Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jason Kirkpatrick

    Jason Kirkpatrick

    Director of Trust Services

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jake Klahsen

    Jake Klahsen

    Insurance Producer

    Division: Insurance

    Location: Grundy Center

    Phone: (319) 825-5295

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  • Larryn Kruger

    Larryn Kruger

    Mortgage Loan Processor

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Nicole Larson

    Nicole Larson

    Director of Human Resources

    Division: Leadership

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Kim Lashbrook

    Kim Lashbrook

    Executive Administrative Assistant

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Amy Leptien

    Amy Leptien

    BSA Officer

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Angela Luhring

    Angela Luhring

    Executive Vice President

    Division: Leadership

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jeanine Marts

    Jeanine Marts

    Mortgage & Consumer Lending Manager

    NMLS: #789951

    Division: Consumer Lending

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jill May

    Jill May

    Administrative Assistant

    Division: Insurance

    Location: Grundy Center

    Phone: (319) 825-5295

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  • Maria Oltman

    Maria Oltman

    Deposit Operations Representative

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Jake Pabst

    Jake Pabst

    Chief Financial Officer

    Division: Leadership

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Marlene Paterni

    Marlene Paterni

    Receptionist

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Bill Raney

    Bill Raney

    Director of Investments

    Division: Investments

    Location: Grundy Center

    Phone: (319) 825-4688

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  • Linda Rekward

    Linda Rekward

    Executive Administrative Assistant

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Darcy Rhoads

    Darcy Rhoads

    Loan Support

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Rachel Simms

    Rachel Simms

    Marketing Assistant

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Stef Stuber

    Stef Stuber

    Teller

    Division: General

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Kevin Swalley

    Kevin Swalley

    CEO & Chairman of the Board

    Division: Leadership

    Location: Grundy Center

    Phone: (319) 824-5431

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  • Iowa Falls

  • Megan Carpenter

    Megan Carpenter

    Mortgage & Consumer Loan Officer

    NMLS: 1899148

    Division: Consumer Lending

    Location: Iowa Falls

    Phone: (641) 648-3761

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  • Janelle Chaplin

    Janelle Chaplin

    Location Manager

    Division: General

    Location: Iowa Falls

    Phone: (641) 648-3761

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  • Cheri Dirks

    Cheri Dirks

    Teller

    Division: General

    Location: Iowa Falls

    Phone: (641) 648-3761

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  • Calista Dorenkamp

    Calista Dorenkamp

    Loan Support

    Division: General

    Location: Iowa Falls

    Phone: (641) 648-3761

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  • Joel Etnier

    Joel Etnier

    Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Iowa Falls

    Phone: (641) 648-9633

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  • Mark Gehling

    Mark Gehling

    Insurance Producer

    Division: Insurance

    Location: Iowa Falls

    Phone: (641) 648-6689

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  • Amber Knabe

    Amber Knabe

    Teller

    Division: General

    Location: Iowa Falls

    Phone: (641) 648-3761

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  • Jim Roelfs

    Jim Roelfs

    Business Development Officer

    Division: Ag/Commercial Lending

    Location: Iowa Falls

    Phone: (641) 648-3761

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  • Manchester

  • Jamie Anderson

    Jamie Anderson

    Loan Support

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Sandy Demoss

    Sandy Demoss

    Deposit Operations Representative

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Brittany Fessler

    Brittany Fessler

    Compliance Officer

    Division: Leadership

    Location: Manchester

    Phone: (563) 927-3814

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  • Kristin Goedken

    Kristin Goedken

    Location Manager

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Chris Johanns

    Chris Johanns

    Ag/Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Manchester

    Phone: (563) 927-3814

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  • Laura Kammarmeyer

    Laura Kammarmeyer

    Go Club Assistant

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Alison Kass

    Alison Kass

    Director of Operations

    Division: Leadership

    Location: Manchester

    Phone: (563) 927-3814

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  • Cheryl Keltner

    Cheryl Keltner

    Personal Banker

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Mary Jo Larsen

    Mary Jo Larsen

    Teller

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Joyce Lux

    Joyce Lux

    Teller

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Allison Lynch

    Allison Lynch

    Personal Banker

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Sarah Maurer

    Sarah Maurer

    Mortgage & Consumer Loan Officer

    NMLS: 1205243

    Division: Consumer Lending

    Location: Manchester

    Phone: (563) 927-3814

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  • Tom Murphy

    Tom Murphy

    Business Development Officer

    Division: Ag/Commercial Lending

    Location: Manchester

    Phone: (563) 927-3814

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  • Karla Nefzger

    Karla Nefzger

    Receptionist

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Tracy Schulte

    Tracy Schulte

    Loan Support

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Karen Sickels

    Karen Sickels

    Teller

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Dave Smith

    Dave Smith

    Market President / Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Manchester

    Phone: (563) 927-3814

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  • Lea Ann Smith

    Lea Ann Smith

    Marketing Assistant

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Sandy Steffen

    Sandy Steffen

    Teller

    Division: General

    Location: Manchester

    Phone: (563) 927-3814

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  • Sandi Stelken

    Sandi Stelken

    Real Estate Administrative Assistant

    Division: General

    Location: Manchester

    Phone: (563) 927-3357

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  • Marshalltown

  • Katelyn Betts

    Katelyn Betts

    Teller

    Division: General

    Location: Marshalltown

    Phone: (641) 753-4040

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  • LaVerna Kellogg

    LaVerna Kellogg

    Teller

    Division: General

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Kari Kerber

    Kari Kerber

    Mortgage & Consumer Loan Officer

    NMLS: 1465339

    Division: Consumer Lending

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Kade Knapp

    Kade Knapp

    Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Denae Neisess

    Denae Neisess

    Loan Support

    Division: General

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Amy Schmidt

    Amy Schmidt

    Personal Banker/Teller

    Division: General

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Rob Shiek

    Rob Shiek

    Business Development Officer

    Division: Ag/Commercial Lending

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Jessica Vint

    Jessica Vint

    Location Manager

    Division: General

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Randy Winters

    Randy Winters

    Insurance Producer

    Division: Insurance

    Location: Marshalltown

    Phone: (641) 753-4040

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  • Story City

  • Sara Coats

    Sara Coats

    Mortgage & Consumer Loan Officer

    NMLS: 1450618

    Division: Consumer Lending

    Location: Story City

    Phone: (515) 733-2816

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  • Cheryl Cottingham

    Cheryl Cottingham

    Teller

    Division: General

    Location: Story City

    Phone: (515) 733-2816

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  • Jeff Crisman

    Jeff Crisman

    Market President / Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Story City

    Phone: (515) 733-2816

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  • Brian Janssen

    Brian Janssen

    Ag & Commercial Loan Officer

    Division: Ag/Commercial Lending

    Location: Story City

    Phone: (515) 733-2816

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  • Deb Shaw

    Deb Shaw

    Teller

    Division: General

    Location: Story City

    Phone: (515) 733-2816

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  • Kendra Skyles

    Kendra Skyles

    Loan Support

    Division: General

    Location: Story City

    Phone: (641) 648-3761

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