Andy has been part of Lifestyle Tax & Accounting since the very beginning, continuing the family business founded by his father, Robert Olszewski. He graduated from the University of Wisconsin- Stevens Point with a Bachelor's Degree in Accounting and Business Economics. He is dedicated to helping individuals and businesses navigate taxes and accounting with confidence. Outside of the office Andy enjoys hunting, fishing, golfing and spending time with his wife and two dogs.

Erich has been part of the Lifestyle Tax & Accounting team since 2008 and brings years of experience and dedication. He graduated from the University of Wisconsin- Stevens Point with a Bachelor's Degree in Business Administration. He takes pride in helping clients feel informed and supported year-round with all of their tax and accounting needs. Outside of the office, Erich enjoys golfing, fantasy sports, cheering on the Milwaukee Brewers and spending time with his family. 

Born and raised in Mosinee, Brooke joined Lifestyle Tax & Accounting in 2020 after earning her Associate's Degree in Accounting from Northcentral Technical College. As Office Manager and Accountant, she enjoys helping clients and keeping things running smoothly around the office. In her free time, Brooke enjoys traveling, spending time with her dogs, whitewater rafting and throwing darts.

Sarah joined Lifestyle Tax & Accounting in 2026 as an Administrative Assistant & Marketer. She graduated from the University of Wisconsin- Whitewater with a Bachelor's Degree in Marketing and Management. She enjoys combining creativity with organization to help support both clients and the office team. In her free time, Sarah enjoys golfing, sewing, traveling, and spending time with friends and family. 

Linda joined the Lifestyle team in 2021 after deciding retirement was a little too quiet for her. As a staff assistant, she enjoys helping around the office and bringing a friendly, welcoming presence to the team. Outside of work, Linda loves crafting holiday decorations, gardening, traveling and cheering on the Packers.

After retiring in January of 2026, Corrine joined the Lifestyle team as a receptionist and quickly became a valued part of the team. She enjoys connecting with clients and helping create a positive experience from the moment they walk through the door. In her free time, Corrine enjoys golfing, traveling and spending time with her dogs and grandbaby.