Posted Date: August 26, 2026

🌐 Website: www.123-investing.com
🔗 LinkedIn: www.linkedin.com/in/michaelmandarino
📘 Facebook: www.facebook.com/123investing
🎥 YouTube: www.youtube.com/@123investing
What becomes possible when an experienced advisor stops trying to carry every part of the business alone?
In this episode, Daniel Hanzelka sits down with Michael W. Mandarino, founder of One Two Three Insurance and a West Point graduate with more than two decades of experience serving individuals, families, and business owners. Michael shares how finding the right professional environment changed the way he approaches opportunities, client relationships, and the future of his practice.
Their conversation explores the value of collaboration, ongoing client care, learning even after decades in the profession, and creating a business that can continue serving people well over time.
💡 In This Episode, You’ll Discover:
• Why experienced advisors can still benefit from new perspectives
• How teamwork can create more capacity for meaningful client relationships
• Why revisiting existing relationships can reveal overlooked opportunities
• The importance of ongoing service and long-term professional support
• How stewardship and legacy can shape the way advisors serve families
• Why growth is often about the people and environment around you
👤 About Michael W. Mandarino
Michael is the founder of One Two Three Insurance, a West Point graduate, and an experienced advisor focused on helping individuals, families, and business owners navigate important financial decisions with greater clarity.
Connect With Michael W. Mandarino
🌐 Website: https://www.123-investing.com/
🔗 LinkedIn: https://www.linkedin.com/in/michaelmandarino/
📘 Facebook: https://www.facebook.com/123investing/
🎥 YouTube: https://www.youtube.com/@123investing




Copyright 2026 Finance Leaders All Rights Reserved - Privacy Policy