Frank has over 29 years of experience in accounting. That experience has led to him specializing in tax preparation for both individuals and businesses, the preparation and review of financial statements, financial consulting, as well accounting for tribal and governmental organizations. Frank graduated from Northern State University with a Bachelor’s Degree in Accounting and Management. He is currently a member of the AICPA and the SD CPA Society. In his free time, Frank enjoys spending time with his family and hunting.
Adam Beyer, CPA Licensed Certified Public Accountant
Sioux Falls Office
Adam graduated from Augustana University, where he earned his bachelor’s degree in Accounting & Business Administration and his MPA in Accounting. Adam is also a Division II Basketball National Champion during his time at Augustana. He is experienced in the preparation and review of financial statements, tax preparation for both individuals and businesses, financial consulting, and real estate. He is currently a member of the Young Professionals Network, AICPA, and the SD CPA Society. Adam enjoys basketball, golf, and movie nights with his wife Hana.
Colleen Pesicka
Wagner Office
Colleen has been with the firm since 2007. Her specializations include payroll, accounts payable, accounts receivable, financial statement preparation, tax preparation, and non-profit accounting. Colleen received her degree in Accounting from Nettleton College. During her free time, Colleen enjoys spending time with her grandchildren, gardening, and watching movies.
Tena Wielenga
Wagner Office
Tena joined the firm in 2016 as the front desk manager for the Wagner office. She has since moved positions and now fills the role of staff accountant specializing in payroll, accounts payable, accounts receivable, and financial statement preparation. She received her Bachelor’s Degree in Accounting from Dordt College. Outside of work, Tena enjoys reading, traveling, and spending time with her friends and family.
Abby Benson, CPA Licensed Certified Public Accountant
Sioux Falls Office
Abby joined the firm in the fall of 2021 following her graduation from Augustana University. She holds a bachelor’s degree in Accounting and Business Administration and an MPA in Accounting. Abby played four years of volleyball at Augustana. Abby specializes in tax preparation for both business and personal returns, financial statement preparation, and other accounting services. In her free time, she enjoys coaching volleyball and spending time with friends and family.
Laura Thesenvitz
Sioux Falls Office
Laura joined the firm in the spring of 2015 as the front desk manager for the Sioux Falls office and has filled several roles over the years, including staff accountant, and is now office manager for the firm. Laura specializes in keeping the office running smoothly with project management, client communications and relations, and schedule coordination. She received her Associate’s Degree in Business Administration from Globe University. With her time outside of work, Laura enjoys time with her family and friends; camping, hiking, and supporting her kids in all their activities.
Miranda Clark
Sioux Falls Office
Miranda previously filled our front office administrative assistant position in the Wagner office from 2019 to 2021, when a family moved and relocated them out of the Wagner area. She has now joined us in our Sioux Falls office and fills the role of staff accountant specializing in payroll, accounts payable, accounts receivable, financial statement preparation, and personal tax preparation. Miranda has an Associate’s Degree in Business Administration from Southeast Technical Institute. In her free time, she likes to spend time with her children, husband, family, and friends. She loves the outdoors, hunting, and fishing.