Our Team

Over 56 Years of Industry Experience

Christine M. Schroeder
AIF, CRPC, CRPS
Managing Director, Private Wealth Manager

Christine Schroeder

Christine adheres to a disciplined investment management process that delivers consistent but customized solutions for her clients. As an Accredited Investment Fiduciary and Chartered Retirement Plans Specialist, she serves as a 3(21) Fiduciary on many local Corporate Retirement Plans. Acting in an advisory capacity to clients allows her to assist corporate clients with navigating complicated regulatory issues, monitoring and providing investment recommendations, and providing comprehensive financial education and enrollment programs.

As a Retirement Planning Counselor, she specializes in the areas of retirement and income planning for individuals and their families. Christine works closely with clients to recommend strategies and investment solutions specific to each individualís life goals. She conducts regular investment reviews to help monitor progress and ensure that investment strategies stay consistent with changes in her clients lives.

Christine has been a Financial Advisor in the Alexandria area since 2004. Prior to forming StoneBridge Wealth Management, she worked for 8 years as a Senior Financial Advisor with Merrill Lynch, Pierce, Fenner and Smith. She holds a Series 7 and Series 63 and 65 licenses, and is also licensed by the Minnesota Department of Insurance for life and variable products.

Christine is actively serving on the Advisory Board for her sonís Boy Scout troop and is an active volunteer in her churchís Sunday School Program.   Board of Directors for the United Way of Pope and Douglas Counties from 2006-2013,  Board President 2011/2012, and was the 2009/2010 Campaign Chair.  She was the 2006 President of the Alexandria Lakes Area Chamber of Commerce, served on several committees for the Chamber, and is a 2001 graduate of Leadership Alexandria.


Mark A. Opp
Managing Director, Private Wealth Manager

Mark opp

Mark A. Opp is a Private Wealth Manager for StoneBridge Wealth Management LL. where he is a Managing Director in Alexandria, MN.

Mark adheres to a disciplined investment management process that develops customized Wealth Management solutions for his clients. Before any financial decisions are made, he considerers your whole life. He takes time to understand what matters most to you and your family. With this knowledge about what matters most to you, Mark works closely with his clients to ensure their long term strategies are tailored to meet their risk tolerance, investment timelines, and most important life goals. He conducts regular reviews with you to help you monitor your progress toward reaching your goals and keep your strategies consistent with any changes that may take place in your life and/or business.

Mark offers clients a comprehensive range of services including: portfolio construction and management; retirement and retirement income planning; business retirement plans; life insurance; annuities; long term care; cash management.

Mark has been a Financial Advisor in the Alexandria Area since 1994. Prior to forming Stonebridge Wealth Management, LLC., Mark worked at Piper Jaffray and Merrill Lynch. With over 18 years in the financial service industry, he holds a Series 7 and Series 63 and 65 licenses, and is also licensed by the Minnesota Department of Insurance for life and variable products.

Mark and his wife Amy live in Alexandria, MN with their three children.


Sandie Serba

Sandie Serba

As a Client Service Associate, Sandie brings over 27 years of experience in the wealth management industry. She plays an essential role in the smooth operation of our firm. StoneBridge Wealth Management clients benefit from her vast knowledge and understanding of operational and support services. Sandieís dedication to clients is unmatched as she supports all aspects of their day to day financial needs.