Our Team

Founder, CEO
Bart Zandbergen is an esteemed Certified Financial Planner® and the Founder and CEO of The Zandbergen Group. With almost three decades of advising clients in wealth management, he is a nationally recognized authority in financial planning and investment advising as well as a Certified Divorce Financial Advisor®. Bart has devoted his career to guiding clients to live a life full of purpose and financial freedom through personalized financial planning.
Wealth Advisor, COO
Letitia Berbaum AIF®, CEPA®, is the Chief Operating Officer (COO) and Partner at The Zandbergen Group. Her unwavering dedication to delivering investment and strategic planning solutions for her esteemed clientele is results-driven and personalized. With a passion for guiding clients through the intricacies of investing, Letitia specializes in wealth management, strategic planning, and wealth transfer strategies, with a keen focus on aiding business owners seeking exit plans. Additionally, she provides insightful support for widows managing their financial affairs independently.
Director of Operations
Driven, determined and hardworking, Danielle’s experience in both luxury real estate and mortgage have proven to be an invaluable asset in wealth management. A South County native who currently calls Laguna Beach home, she transitioned into the field of luxury residential real estate after receiving a Master’s in Public Administration in 2012.
Director of Client Experience
Sandi has been working with Bart and his team since 2018. At The Zandbergen Group, Sandi nurtures and takes excellent care of our client relationships and supports the onboarding of new clients. Sandi is a talented innovator who works with our Operations team to enhance the services that we offer to clients and makes sure we maintain excellent communication with our clients.