Darius Gagne


Quantum Financial Advisors, LLC

Chief Investment Officer, Partner, Advisor

Darius Gagne


Quantum Financial Advisors, LLC

Chief Investment Officer, Partner, Advisor

As a fee-only financial planner, my focus is to offer unbiased financial advice to help you achieve your life goals. - Darius Gagne, PhD, CFP®, CFA®


Fee-Only financial planner located in Los Angeles, CA, serving clients locally and across the country

Meet Darius Gagne

Darius Gagne is Chief Investment Officer, Partner, and Advisor at Quantum Financial Advisors located in Los Angeles, CA.

Every client has their own unique story and relationship to money. I am fortunate to be close to so many wonderful clients who have entrusted me over the years with their greatest hopes and deepest fears around money and life. My commitment is to be there for them no matter what life presents and to bring over 25 years of experience in financial problem-solving to every interaction. Through careful planning, I have helped families and individuals navigate through various market crises, including the Financial Crisis of 2008 and the COVID-19 pandemic, grow wealth during working years, generate income during retirement, manage real estate, handle company stock & options, design estate strategies, and reduce taxes.

Experience & Qualifications

We founded Quantum Financial Advisors in 2022. Most of us at Quantum met while working at Abacus Wealth Partners, where I served as a partner for ten years and as the Chief Investment Officer for nearly all of that time. In 2005, I co-founded Quantum Wealth Management, which merged with Abacus after seven successful years. In the first half of the 2000s, I worked at Pacific Investment Management Company (PIMCO) as a financial engineer and portfolio manager. In the second half of the 1990s, I worked on Wall Street as a quantitative analyst modeling complex investments called derivatives for which I was well suited, having previously earned a PhD in quantum physics.

Darius Gagne is a Member of the National Association of Personal Financial Advisors

The National Association of Personal Financial Advisors (NAPFA) is a leading professional association of Fee-Only financial advisors - highly trained professionals who are committed to working in the best interests of those they serve.

NAPFA members live by three important values:

  • To be the beacon for independent, objective financial advice for individuals and families.
  • To be the champion of financial services delivered in the public interest.
  • To be the standard bearer for the emerging profession of financial planning.

Fee-Only, Fiduciary, Independent: Three Important Criteria to Consider When Choosing a Financial Advisor.

Contact Darius Gagne

Please enter your name
Please enter a valid 10 digit US phone number in the format xxx-yyy-zzzz
Please enter a valid email address
Please leave a message for the advisor.
Clear Form
Please verify that you aren't a robot.
There was an issue sending your message. If this issue persists, please contact support.
Message Sent! Your message info will be displayed in other advisor contact forms to make it easy to send to multiple advisors. We do not share your message content beyond the advisors you choose.

Office Locations:

  • 769 Marzella Avenue
    Los Angeles, CA 90049

Outdated Browser Detected!

If you're seeing this message, it's because the web browser you're using to access our site is much older and no longer supported. Due to privacy and safety concerns, we don't allow older browsers to access our site. In order to access WhyFiduciary.com, please use a newer browser, like Internet Explorer 10 or above, Google Chrome, or Mozilla Firefox.

Download a newer browser