Contact Us



Joseph C Suttner, CPA
Partner
Phone 920-849-9346 ext. 330
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William E. Suttner, CPA
Partner
Phone 920-849-9346 ext. 332
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Eric G Freund, CPA
Partner
Phone 920-849-9346 ext. 334
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Diane C Hemauer
Tax Manager, CBS Specialist
Phone 920-849-9346 ext. 336

Marc Mikkelson, CPA, MBA
Tax Manager
920-849-9346 ext. 361
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Brad Leonhard, CPA
Tax Associate
920-849-9346 ext. 351

Debbie A Mueller
Office Manager
Phone 920-849-9346 ext. 370

Judith K Sommerhalder
Senior Associate
Phone 920-849-9346 ext. 343

Terri A. Boettcher
Senior Associate
Phone 920-849-9346 ext. 350

Carole B. Scheibl
Senior Associate
Phone 920-849-9346 ext. 352

Sonja Kargus
Senior Associate
Phone 920-849-9346 ext. 341

Amanda L. Ash
Junior Associate
Phone 920-849-9346 ext. 364

Kate M. Verhelst
Junior Associate
Phone 920-849-9346 ext. 353

Tammy R. Schisel
Administrative Assistant
Phone 920-849-9346 ext. 322

Lauren Schmidt
Administrative Assistant
920-849-9346 ext. 321

Lori M. Gruett
Payroll Manager
Phone 920-849-9346 ext. 342

Beverly R. Schmitz
Payroll Associate
Phone 920-849-9346 ext. 354

Ronald H. Bornemann
Senior Accountant, Semi Retired
Phone 920-849-9346 ext. 333

Gail M. Behling
Retired
Phone 920-849-9346

John R. Suttner
Retired
Phone 920-849-9346