Our Story
Our story

Cathleen and Melissa, the lead advisors of the Arbors Group, are a mother-daughter team who have worked together for 20 years. Before Melissa began her financial services career 30 years ago, she was a professional volunteer who served on the PTA and then on the Austin ISD School Board for two terms. After Cathleen completed graduate school at Baylor, Melissa and a now-retired founding member of Arbors Financial Group recruited Cathleen to join their team.

Melissa’s desire to help people achieve financial clarity and confidence is the driving force behind her work with clients. Cathleen enjoys helping clients solve challenges and find efficiencies as they move through their busy lives.

Melissa, Cathleen, and the rest of the Arbors Financial Group team value long-term client relationships. We consider it a privilege that you’ve taken time to learn more about us, and now we’d love to learn about you! Give us a call so we can schedule some time to discuss your questions, goals and dreams.

Arbors Financial Group our story image 1
Melissa Knippa
Melissa KnippaWealth AdvisorChFC®, CLU®, RICP®

Melissa joined Thrivent more than 30 years ago and specializes in financial planning, charitable planning, investment management, income replacement and protection planning. She feels it’s a joy and privilege to work with families and business owners to help them clarify their goals and create strategies and timelines to achieve them. Melissa also enjoys helping clients protect their assets and businesses from risks that could undermine their success. 

Melissa has a bachelor’s degree with honors in psychology and a master’s degree in early childhood special education. She is married to Pastor Bill Knippa, and they have three adult children and nine grandchildren. In her free time, she enjoys singing with the Bethany Lutheran Chancel Choir and playing with her grandkids and two dogs. She also serves on the Concordia University Texas Centennial Celebration Committee.

Cathleen Wenger
Cathleen WengerWealth AdvisorCFP®, ChFC®

Cathleen began her career at Thrivent in 2004. In addition to being a financial consultant, she’s also a CERTIFIED FINANCIAL PLANNER® professional and Chartered Financial Consultant®. Cathleen specializes in providing comprehensive Dedicated Planning Services to busy professionals seeking to blend work life and family, as well as individuals and couples moving through life transitions, such as promotions, job changes and retirement.

Cathleen received bachelor’s and master’s degrees in public policy and administration from Baylor University. Cathleen and her husband, Brent, have four children: Weston, Adella, Gideon and Carson. She is a member of Bethany Lutheran Church and currently serves on the church council. When Cathleen’s not enjoying time with family and friends, you’ll find her reading books and searching for vintage and antique treasures online and in local shops.

Matthew Gilbertson
Matthew GilbertsonDirector of Dedicated Planning OperationsCFP®

Matthew is a CERTIFIED FINANCIAL PLANNER® professional who has been with Thrivent for nine years. He is passionate about helping clients reach their goals by working with them to create comprehensive financial plans. He also specializes in investment management and general client services.

Matthew holds a bachelor’s degree in finance and brings hands-on experience from managing rental properties outside of work. He and his wife, Mara, recently welcomed their daughter, Rowan. In his free time, Matthew enjoys snowboarding and golfing.

Jennifer Powers
Jennifer PowersDirector of Operations

Jennifer joined Thrivent in 2020 and loves helping clients achieve financial clarity and work toward their goals with confidence. She assists clients with service needs, conducts client meetings and handles the back-end operations for the team. Jennifer and her husband, Jeff, have one adult son, Brad.

When she’s not at work, Jennifer enjoys scuba diving, skiing, biking, hiking, reading and spending time outdoors with her basset hounds in beautiful Colorado where she lives. She also serves as a community partner with Texas Children’s Hospital, The Woodlands.

Lauren Ellerbee
Lauren EllerbeeAdministrative Assistant

Lauren has worked with the team since 2017. She loves being part of the Arbors Group and focuses on client relationship management, marketing and administrative assistance. Lauren graduated from Louisiana State University (Geaux Tigers!) with a bachelor’s degree in speech communications. She and her husband, Jeff, have a son, Rex, and a daughter, Iris. Lauren’s personal interests include spending time with her family, friends and pets, cooking, reading, playing word games and assembling jigsaw puzzles.

Karen Rhea
Karen RheaPractice Supt Associate

Karen has 20 years of experience in financial services and joined the Arbors Group in 2023. Karen earned her bachelor’s degree in finance, and she enjoys helping clients reach their financial goals and takes pride in working with such a dependable, transparent and genuine team. Karen provides a variety of client services and helps with implementation and tracking. When you have money to move or new accounts to establish, she will likely be the person shepherding you through the process.

Karen was born and raised in Texas and has recently moved to Louisiana. She and her husband, Mark, have one daughter, Ainsley. When not at work, Karen enjoys spending time with family. She loves to be outdoors and can often be found walking on the beach or gardening.

Lauren Gwinn
Lauren GwinnParaplanner

Lauren has been with Thrivent since 2021, and prior to that she worked nearly a decade in higher education and nonprofit organizations. Lauren supports our clients through the financial planning process, and you may interact with her if we’re making requests for different documents related to dedicated planning. Lauren lives in Tennessee with her husband and two young children. She’s active at her church and enjoys CrossFit—as if running after little ones isn’t enough!

Debra Sayler
Debra SaylerOffice Manager

Deb is a friendly and familiar face in our Beulah office who has been part of the Thrivent team since 2016. A Beulah native, Deb brings genuine care to every client interaction—whether it's helping with forms, Action Teams, or Choice Dollars®. She loves connecting with clients in person and over the phone, and outside of work, she enjoys time with her husband, children, and eight grandchildren. Deb also gives back through her church roles and still proudly remembers being North Dakota’s fastest transcriptionist in high school!

Matt Aulbach
Matt AulbachPractice Supt Associate

Matt is the newest member of the Arbors Group and joined the team in 2025. Having benefitted greatly from the assistance of financial professionals in the past, he looks forward to adapting his background in supply chain management and analytics to helping others build financial stability and stewardship. Matt is married to his wife, Amanda, and has two children—they are his joy and motivation. He enjoys being very involved at his church, working, hunting and anything outdoors.

Alexis Sorensen
Alexis SorensenMarketing Specialist

Alexis joined Thrivent in 2024 and enjoys being part of the financial services industry, finding meaningful ways to support clients and foster community connections.

Originally from Wilmington, North Carolina, Alexis recently relocated to Texas with her husband, Shaun, and their twins, Margot and Silas. They’re excited about this new chapter and continue to embrace adventure through travel and spending quality time with friends and family.

Mardee Reich
Mardee ReichOffice Professional

Mardee joined Arbors Financial Group in 2025 as an Office Professional in the Beulah, North Dakota office, supporting daily operations and client service. She lives in Zap, North Dakota, where she owns and operates a registered Black Angus cattle ranch. Deeply involved in her community, Mardee serves on the local school board and teaches religious education at St. Joseph Catholic Church. In her free time, she enjoys the outdoors, spending time with family and friends, and traveling.

Jonathan Block
Jonathan BlockAssociate Financial Advisor
Bryan Wing
Bryan WingOffice Professional

Join us at an upcoming event

We’d love to have the opportunity to meet you. We host financial workshops, volunteer opportunities and Thrivent market updates.
Online Donation Drive Supporting Abiding Love Food Pantry image

Online Donation Drive Supporting Abiding Love Food Pantry

Oct 1, 2026, 1:00 PM UTC - Dec 7, 2026, 4:00 AM UTC
Online
Give Thanks. Give Hope. Give Back.This Thanksgiving season, Arbors Financial Group invites you to join us in supporting Abiding Love Food Pantry through our annual Thanksgiving Food Drive. For many local families, the holidays can be a difficult time, and your generosity can help ensure neighbors in our community have access to nutritious food and essential resources.Every donation helps Abiding Love Food Pantry continue its mission of serving families facing food insecurity and providing hope throughout the year. Together, we can make a meaningful impact and share the spirit of gratitude by helping put food on the table for those who need it most.Whether you give a little or a lot, every contribution makes a difference. Thank you for partnering with us to strengthen our community and help local families experience a more hopeful Thanksgiving season.Click here to give your support! 
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Ready to connect?

We'd love to answer any questions you may have and start learning about your goals. We can meet however you're most comfortable—phone, virtual or in person.

Or call us directly: 512-339-9339

Licensing is available through your State Insurance Department’s website, which can be located through the National Association of Insurance Commissioners website.

Thrivent financial advisors and professionals have general knowledge of the Social Security tenets. For complete details on your situation, contact the Social Security Administration.

Not all team members may provide all products, programs and services in all states.

Not all team members may office at the locations listed.

* as of December 31, 2024

** Thrivent and its financial advisors and professionals do not provide legal, accounting or tax advice. Consult your attorney or tax professional.

Rating is based on Thrivent’s financial strength and claims-paying ability. Does not apply to investment product performance. For information on this rating, visit the rating agency's website.

Designations
For additional information on professional designations and the requirements to earn them, visit https://www.thrivent.com/designations

Certified Financial Planner Board of Standards Center for Financial Planning, Inc. owns and licenses the certification marks CFP®, CERTIFIED FINANCIAL PLANNER®, and CFP® (with plaque design) in the United States to Certified Financial Planner Board of Standards, Inc., which authorizes individuals who successfully complete the organization's initial and ongoing certification requirements to use the certification marks.