
About Us
We are a boutique firm with big-firm experience, ready to take your financial goals to the next level.
Green Grove Wealth Management is a holistic financial advisory company dedicated to helping clients attain and maintain their financial goals.
118+
Years of Combined Experience
9+
Full Time Team Members
25+
Years Average Client Relationship
Our Services
Choosing the right wealth management firm is essential. With more than 118 years of combined experience, our expertise is sharply honed.

Life abounds with events and situations that require smart financial planning. These may include an upcoming wedding, a new home purchase, the prospect of retirement, or any of many scenarios. We help clients implement strategies to achieve their goals.
Our Financial Planning Services Include:
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Retirement Planning
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Estate Planning
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College Savings
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Financing Scenarios
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And More
Our strategy is to manage risk and preserve wealth through effective planning and diligent management. We create bespoke investment portfolios to meet the unique needs of each of our clients.
Our Investment Management Services Include:
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Portfolio Construction
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Asset Allocation
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Investment Strategies for Non-Residents
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Individual stocks, Bonds, ETFs, Alternative Investments, and more
Investment Professional Team
Green Grove Wealth Management
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María Elena García
Founder, Managing Director
María Elena García is a founder and Managing Director for Green Grove Wealth Management. Previously, she was a financial advisor at Wells Fargo Advisors and its predecessor firms, namely Wachovia Securities and First Union Securities, for 29 years. Prior to her time at Wells Fargo Advisors, she also worked at Chase Bank International for 15 years. María Elena is responsible for the implementation of wealth and investment strategies for high-net-worth individuals. Throughout her career, she has been helping affluent investors pursue their financial goals and objectives. She has extensive experience in asset allocation, investment selection, investment management, trust and estate planning coordination and international investing strategies for non-residents. María Elena is a graduate of Miami-Dade College, with a degree in Business Administration. She holds Series 7, 63, 65 securities licenses with FINRA and Life, Health and Variable Annuities license from the State of Florida. When not working, María Elena enjoys traveling and swimming. Languages: English, Spanish
Isadora Del Llano
Founder, Managing Director
Isadora “Sisi” del Llano is a founder and Managing Director for Green Grove Wealth Management. Previously, she was a financial advisor at Wells Fargo Advisors and its predecessor firms, namely Wachovia Securities and First Union Securities, for 23 years. Prior to her time at Wells Fargo Advisors, she also worked at Paine Webber and Dean Witter. Sisi is responsible for the implementation of wealth and investment strategies for high-net-worth individuals. Throughout her career, Isadora has been helping affluent investors pursue their financial goals and objectives. She has extensive experience in asset allocation, investment selection, investment management, trust and estate planning coordination and international investing strategies for non-residents. Isadora graduated cum laude from University of Puerto Rico where she received a Bachelor of Arts and Humanities. She holds Series 7, 63, 65 securities licenses with FINRA and Life, Health and Variable Annuities license from the State of Florida. Languages: English, Spanish, Italian, some French
Yzana Oestreicher
Founder, Managing Director
Yzana Oestreicher is a founder and Managing Director for Green Grove Wealth Management. Previously, she was a financial advisor at Wells Fargo Advisors and its predecessor firms, namely Wachovia Securities and First Union Securities, for 24 years. Prior to her time at Wells Fargo Advisors, she also worked at Dean Witter. She is responsible for the implementation of wealth and investment strategies for high-net-worth individuals. Throughout her career, Yzana has been helping affluent investors pursue their financial goals and objectives. She has extensive experience in asset allocation, investment selection, investment management, trust and estate planning coordination and international investing strategies for non-residents. Yzana graduated from the University of Miami where she received a degree in International Finance, and she received a Master’s degree in International Business from NOVA Southeastern University. She holds Series 7, 63, 65 securities licenses with FINRA and Life, Health and Variable Annuities license from the State of Florida. When not working, Yzana enjoys traveling and going to the beach. Languages: English, Spanish
Nilia Gasson
Founder, Managing Director
Nilia Gasson is a founder and Managing Director for Green Grove Wealth Management. Previously, she was a financial advisor at Wells Fargo Advisors and its predecessor firms, namely Wachovia Securities, First Union Securities, and Southeast Bank Brokerage Services, for 40 years. Nilia is responsible for the implementation of wealth and investment strategies for high-net-worth individuals. Throughout her career, Nilia has been helping affluent investors pursue their financial goals and objectives. She has extensive experience in asset allocation, investment selection, investment management, trust and estate planning coordination and international investing strategies for non-residents. Nilia is a graduate of Miami-Dade College, with a degree in Business Administration. She holds Series 7, 52, 63, and 65 securities licenses with FINRA and Life, Health and Variable Annuities license from the State of Florida. When not working, Nilia enjoys yoga, cooking, traveling, and spending time with family. Languages: English, Spanish
More about Green Grove
Our mission is to provide comprehensive financial advice that helps clients grow and protect their wealth.
Based in Miami, Florida, Green Grove Wealth Management was founded in 2021 by four partners with decades of combined experience managing portfolios and a passion for helping clients achieve their financial goals. Seeing a unique opportunity to establish a company that prioritizes enduring and fruitful relationships, Green Grove Wealth Management was born. The firm offers estate planning, retirement services, as well as financial strategies for clients domestically and internationally.
Our Team is Here to Help.