Our Team

Nils is from Minnesota and holds a Bachelor of Science degree in business economics from the University of Wisconsin–Eau Claire. He founded Westside Financial Services in 2023 after building his career at Rita Wilczek, Inc., where he started as an intern in 2009. He progressed into an adviser role and began purchasing the business in 2022. He enjoys helping clients achieve their financial goals through thoughtful, personalized guidance.

In his free time, he enjoys the outdoors; whether it’s gardening, fishing, camping, or staying active with soccer or pickleball.

Cassie is originally from La Crosse, Wisconsin, and earned her Bachelor of Science degree in Finance from the University of Minnesota Crookston. She joined Rita Wilczek, Inc. & Westside Financial Services in 2012 and has been serving clients in the financial services industry since 2010.

Outside of work, she enjoys spending quality time with her son and nephew, gaming, and reading fiction and true crime novels.

Kelsie is from Golden Valley, MN and holds a Bachelor of Business Administration degree in Finance and Mathematics from the University of Wisconsin–Eau Claire. She began her career with Rita Wilczek, Inc. in 2018, where she developed valuable experience in financial services. Kelsie has since transitioned to Westside Financial Services, where she continues to support and serve clients in reaching their financial goals.

In her free time, Kelsie enjoys exploring the outdoors through hiking, camping, and backpacking, as well as relaxing with a good book. 

Rita Wilczek founded her firm in 1988 with a commitment to always act in her clients' best interests. Throughout her distinguished career, she helped business owners and individuals navigate retirement planning and investment strategies with personalized guidance and exceptional service.

A Minneapolis native and University of Minnesota Carlson School of Management graduate, Rita earned the Chartered Financial Consultant (ChFC) and Chartered Life Underwriter (CLU) designations through The American College. She also built strong professional relationships with CPAs, attorneys, and other specialists to deliver comprehensive solutions for her clients.

After more than 35 years of dedicated service, Rita retired in 2025. Her expertise, integrity, and client-first approach continue to be a lasting part of the firm's legacy.