Brett T. Siegfried

Brett T. Siegfried

CLU®

Senior Wealth Advisor

Phone (314) 480-3838

Fax (314) 884-2819

Connect with Me

Office locations
Creve Coeur, MO

About Brett T. Siegfried

Brett Siegfried, CLU®, is a Senior Wealth Advisor at Krilogy in St. Louis, Missouri, where he helps affluent families and business owners plan, invest, borrow, and manage their financial legacy. With more than 14 years of experience in wealth management, Brett takes a relationship-focused approach grounded in doing the right thing for his clients and his fiduciary responsibility to them.

Brett began his career at Krilogy, spending nearly eight years with the firm before moving to the Private Bank at the United States’ largest bank for five years. He returned to Krilogy in 2024. That experience shapes how he works with families whose balance sheets have grown more complex, coordinating every part of their financial picture into one plan. Working alongside Krilogy’s CPAs and estate planning attorneys, Brett builds plans designed to manage tax exposure and help protect wealth during a client’s lifetime and through the transfer to the next generation. As a Chartered Life Underwriter (CLU®), he brings added depth in insurance planning, and he pays close attention to cash flow so clients have flexibility when they need liquidity without having to tap portfolio assets.

A graduate of St. Louis University High School, Brett earned his Bachelor of Science in economics from Saint Louis University.

Get to know Brett

Why I became an advisor

I became a wealth advisor because I realized that financial decisions are rarely just about money. They're tied to a family's goals, their values, and the moments that change their lives. I enjoy helping families work through complex decisions with clarity and confidence, whether they're planning for retirement, selling a business, funding a child's education, or creating a legacy for future generations. My goal is to provide thoughtful guidance that helps families make informed decisions and feel more secure about their future.

Working with me

I work best with individuals and families who have complex financial lives and want their investment, tax, estate, lending, and legacy planning working together. What I enjoy most is that these families can look beyond retirement income and think about the impact they'll have on multiple generations and on their communities. Our first meeting is a lot like a chemistry test, since we're both figuring out whether there's a good personality match. I usually start by asking what you want to accomplish with your wealth. Then I ask which values matter most to you and should be passed down to your family along with the assets you've built and inherited.

Outside the office

I grew up in Weldon Spring, Missouri, and today my wife and I live in Webster Groves with our three kids. We love the walkability and community feel of our neighborhood. When I'm not in the office, you'll usually find me on the golf course, coaching youth baseball, fishing, or out duck hunting.

Conservation is close to my heart, so I serve as co-chair of the Development Board for Great Rivers Habitat Alliance and on the Finance Committee for Great Rivers Environmental Law Center. I'm also on the Finance Committee at Algonquin Golf Club and serve as treasurer for our local parish Cub Scout pack. Beyond environmental stewardship, I care about causes that support children's health and education opportunities.

Ask Brett a question