About Thrivent River Point Financial

This office began with one driven and dedicated financial advisor, Barb Van Grinsven. With more than 45 years of experience, Barb’s knowledge and rapport with her clients allowed her business to flourish. In 2019, Barb brought in her daughter, Gretchen, and son-in-law, Brandon Krupp to mentor and begin passing on her wealth of knowledge. Now with a successful business transition, Barb is extremely grateful to watch the team grow through the capable and compassionate hands of her own family.

 

With their knowledge, drive, and work ethic, Brandon and Gretchen are committed to delivering exceptional holistic planning and best‑in‑class service. Born and raised in Chilton, they’re grateful to be back home raising their three children and supporting families and businesses in their community. Brandon’s passion for financial planning and tax‑efficient strategies pairs perfectly with Gretchen’s focus on outstanding client experience. They feel called to use their gifts to serve the people and places they care about, and they are building a team at Thrivent River Point Financial dedicated to serving Chilton and the surrounding areas.

Brandon Krupp

Brandon Krupp

BFA™

Brandon Krupp is a thoughtful, analytical financial advisor known for blending technical precision with a genuinely caring, down‑to‑earth approach. With a background in mechanical engineering, he brings a unique problem‑solving mindset to financial planning - breaking down complex concepts, evaluating every angle, and helping clients feel confident and informed in every decision they make.

As a financial advisor, Brandon is deeply committed to holistic, long‑term planning. He places strong emphasis on tax‑efficient strategies designed to protect clients’ legacies and support the people and causes they value most. For Brandon, advising isn’t just a career, it’s a calling. He considers it an honor to walk alongside individuals and families as a trusted partner through every season of life.

Brandon proudly carries forward the legacy of his mother‑in‑law, Barb Van Grinsven, whose client‑centered philosophy continues to inspire the practice today. Warm, approachable, and wholeheartedly invested in his clients’ well‑being, he is dedicated to creating financial plans that reflect each person’s goals, values, and priorities. He is also currently pursuing his Certified Financial Planner™ certification to deepen the expertise he brings to those he serves.

Outside the office, Brandon is happiest outdoors - whether hunting, exploring nature, or spending quality time with his wife, Gretchen, and their three children. Faith and community play a central role in his life, and he stays actively involved in their church and children’s school, where he enjoys giving back and supporting others.

Title

Financial Advisor

State(s) Licensed
CO, FL, IA, IL, MT, SC, SD, TN, WI, WY,
Location

Chilton

Website
https://connect.thrivent.com/brandon-krupp
Phone
920-849-7161
    Gretchen Krupp

    Gretchen Krupp

    As Operations Manager, Gretchen Krupp oversees the day‑to‑day operations and communication flow that keep the business running smoothly. She ensures processes are efficient, nothing is overlooked, and every moving part of the organization works together seamlessly.

    Gretchen’s passion for enhancing the client experience is at the core of her work. She is known for building strong, authentic relationships and bringing high energy to every interaction. Fully securities licensed, she combines technical knowledge with an outgoing, people‑first approach that creates confidence and trust for both clients and colleagues.

    Driven, organized, and personable, Gretchen strives to elevate every touchpoint of the business while creating a positive, engaging environment for those around her.

    Outside of work, Gretchen finds her greatest joy in time spent with her husband and their three children. Whether enjoying the outdoors together or embracing the peaceful rhythm of country life, she values every moment with family and friends. Gretchen and her husband, Brandon, are dedicated members of Trinity Lutheran Rantoul, where her faith and church community play a meaningful role in her life.

    Title

    Associate

    State(s) Licensed
    WI,
    Website
    https://connect.thrivent.com/gretchen-krupp
    Phone
    920-849-7161
      Andrea Ortlieb

      Andrea Ortlieb

      Andrea, Office Manager 

      Andrea is dedicated to making sure our clients feel welcomed, supported, and cared for from the moment they contact our office. As the first friendly voice on the phone and the first warm smile at our door, she helps create a positive experience whether you work with us in-person or virtually.

       

      She is the hub of client service - coordinating every interaction, ensuring all follow‑ups are handled promptly, and maintaining a seamless flow of daily service tasks. She brings warmth, care, and a high level of thoroughness to everything she does. Andrea loves the upbeat and optimistic culture of the office, and especially loves the ability to live out her faith through her work.  She cherishes the chance to listen to our members; whether in moments of joy or sorrow, and to offer prayer when they need it most.


      Andrea is a devoted mom of four whose life is joyfully centered around her kids and the activities they love. Whether she’s cheering from the sidelines, coordinating schedules, or supporting their individual passions, she embraces this full season of life - always rooted in her strong faith.

      Title

      Office Manager

      Location

      Chilton

      Phone
      920-849-7161
        Donna Kahlenberg

        Donna Kahlenberg

        With more than 11 years of experience at Thrivent, Donna Kahlenberg brings deep industry knowledge and a strong commitment to client service in her role as a Securities Product Associate. She serves in a licensed administrative support capacity to Brandon, working alongside him to help ensure each client’s financial strategy is implemented smoothly and accurately. Donna oversees all applications and paperwork processing, guiding clients step‑by‑step from initial submission to final completion. Her detail‑oriented approach and strong communication help create a seamless experience for every client she works with.

        Originally from Wisconsin, Donna relocated to Tennessee a few years ago and now supports the team remotely. No matter the distance, she remains dedicated to providing dependable, personalized service to clients and colleagues alike.

        Outside of work, Donna enjoys spending time with her husband, and is a proud mother to four children and four grandchildren. She enjoys hiking, cooking, reading, and spending quality time with her family and friends. Her strong faith is an important part of her life and influences the way she serves clients and supports the team.

        Title

        Securities Support Associate