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About Us

About Our Firm

For nearly two decades, Bret has been providing quality, personalized financial guidance to local individuals and businesses. His expertise ranges from basic tax management and accounting services to more in-depth services such as audits, financial statements, and financial planning.

Bret M Sewell, CPA, PC is one of the leading firms in and throughout the area. By combining expertise and experience, rest assured that every client receives the close analysis and attention they deserve. The dedication to high standards, hiring of seasoned tax professionals, and work ethic is the reason our client base returns year after year.

Our Mission

Our mission is to help clients maintain financial viability in the present, while taking a proactive approach to achieve future goals. This requires open communication to reach an understanding of our clients' needs through research and sound analysis. Bret M Sewell, CPA, PC is dedicated to meeting these goals with high standards of excellence and professionalism. We have been a staple of the area's business community for years, and pride ourselves on the level of esteem we have earned.

Our dedication to hard work has earned the respect of the business and financial community in and around the area. We believe this to be a direct derivative of our talent and responsiveness to our client base. Whether you are a current or prospective client, rest assured that individuals and businesses who choose Bret M Sewell, CPA, PC receive competent and timely advice.


Bret M Sewell, CPA

Bret is a 1995 graduate from the University of Nebraska in Lincoln. After earning his bachelor's degree and CPA certification, he went to work for the State of Nebraska for two years as an auditor of public accounts. Bret has spent the last 20 years being woven into the business community in Omaha and is an honest, well-respected practitioner of public accountancy.

In addition to a well-served clientele, Bret has three sons, Clayton, Max and Wyatt, and a few dogs that keep him busy. He loves his family, reading, fishing, and all the joy the winding road of life brings.

Please see the "Services" page for a list of Bret's expertise.

Please contact Bret at


Molly DeHaan

Molly is a 2011 graduate from the University of Utah.  After earning her bachelor’s degree, she went to work for a local accounting firm as a staff accountant where she performed accounting, auditing and tax services.  Molly has experience in financial audits, performance and financial audits for the United States Air Force, and the preparation of business and individual tax returns.  She has over four years of experience with governmental and small-to-medium companies.  She is currently in the process of obtaining her CPA license.  Molly is married to her husband, Jeff, has a son, Garrett, and two pups, Orville and Wilbur, that keep her busy.  She enjoys spending time with her family, traveling, and looking forward to what the future holds for her both personally and professionally.”

Please contact Molly at


Denise Duguay

Denise has been in the real estate profession for 20 years and has held numerous positions from receptionist to office management and sales in various real estate companies.

Through those years she has developed high customer skills which has translated into our business.

She moved to Nebraska from Florida 9 years ago with her husband, Troy. She enjoys rollerblading, bike riding and spending quality time with her family and friends.


Greg Thorpe

Greg graduated from Midland University in 2017 with a Bachelor’s of Science in Business Administration. He has been in the working industry since 2008 from restaurant to the business industry. Throughout the years has developed high customer service skills, and customer satisfaction.

He moved to Omaha with his fiancé, Kat, and their two dogs Buddy and Fiona. He likes to go bowling, fishing, and spending time with family and friends.

Please contact at