We are here for you.

At Landmark Wealth Management Group, our team members have diverse experiences and specific areas of concentration to benefit our clients as we help them protect who and what is important to them on their financial journey. We do this by understanding, educating, empowering and partnering with our clients so that they may live abundant and generous lives.  

The Minnesota Team
Located in the St. Croix River Valley, our Minnesota team serves the Twin Cities metro area, western Wisconsin, and clients across the country.

Gary Tangwall
Wealth Advisor
MBA, ChFC®, CLU®, RICP®
Todd Gillingham
Wealth Advisor
CFP®, ChFC®, CLU®, JD
Leah Swanson
Advisor
Tina Swanson
Advisor
Loretta Tobin
Office Manager
Deborah Olson
Client Relationship Manager
Bruce Marsh
Director of Investment Operations
Janna Wallin Haug
Member Engagement and Thrivent Community Director

The Northern California Team
Located in San Jose, our team serves the Silicon Valley area as well as clients across the country.

Darrell Shideler
Wealth Advisor
CFP®, ChFC®, CLU®
Fred Harper
Associate Wealth Advisor & Director, Financial Planning Operations
CFP®
Jody McAvoy
Operations Manager
FIC
Sara Shideler
Director of Marketing and Client Experience
Tammie Mark
Associate Wealth Advisor
FIC
Tom Selbo
Director, Investment Operations
RICP®

The Southern California Team
Located in Ontario, our team serves the Inland Empire and Southern California area as well as clients across the country.

Karen Althaus
Associate
ChFC®, FIC
Lauren Althaus
Wealth Advisor
CFP®, ChFC®, CLU®
Robert Osgood
Associate
Kate Gilstrap
Client Relationship Manager
Krishtine Ross
Client Service Coordinator
Marcel Jacquot
Office Professional