Seasoned financial advisors in Ellensburg, WA

Mark Oneil is a financial advisor with RBC Capital Markets, holding Series 63 and Series 65 licenses and over 35 years of industry experience. He has worked at RBC Capital Markets since 2015 and previously at City National Bank from 2019 to 2023. Outside of his advisory role, he serves as a varsity baseball coach at Kennedy Catholic High School and owns a local weightlifting gym with limited active involvement. RBC Wealth Management, a division of RBC Capital Markets, serves a diverse client base including individual investors, institutions, and charitable organizations. The firm offers multiple advisory programs with tailored investment strategies implemented through a mix of in-house and third-party managers, and features integrated capital-markets capabilities and alternative investment options.

Brian Leinbach is a CFP®-certified financial advisor with 27 years of industry experience. He has been with Ameriprise since 2005, currently serving clients out of Ellensburg, WA. Ameriprise offers a retirement-income planning service targeted at individuals nearing or in retirement who meet specific asset criteria, providing detailed written recommendations on income sources, Social Security options, and tax-efficient withdrawal strategies. The firm combines research, modeling, and tax analysis to deliver tailored retirement income plans and offers a broad range of advisory, brokerage, and insurance solutions through its affiliated companies.

David Fiske is a financial advisor at Edward Jones in Ellensburg, WA, holding a Series 66 designation with 12 years of industry experience. He has been with Edward Jones since 2015. Outside of advising, he operates a small sole proprietorship offering carpentry and property management services. Edward Jones is a wealth management firm serving over four million individual and institutional clients with approximately $1.01 trillion in assets under management. The firm provides a range of advisory programs and investment options supported by a large network of advisors and branch offices across the United States.

Aaron Beeson is a financial advisor at Seek First Inc. with five years of industry experience. He holds a Series 65 credential and has worked at Seek First since 2021 and with Cambridge Advisor Solutions since 2016. Seek First Inc. serves individuals, including high-net-worth clients, and business entities by providing discretionary portfolio management and a bundled consulting program that integrates financial, tax, estate, and insurance planning. The firm uses fundamental analysis and modern portfolio theory to develop strategic, buy-and-hold asset allocations tailored to clients’ objectives and risk profiles while coordinating a team of independent professionals to implement customized plans.

Isaac Sullivan is a financial advisor with Cetera who holds a Series 66 designation and has 12 years of industry experience. He has worked with Cetera and its affiliates since 2017 and founded Isaac Sullivan Financial in 2022. Outside of his advisory work, he is involved in youth sports as president of the Kittitas County Youth Basketball Club and owner of KC Wildcats Youth Basketball Club, where he manages organizational and training activities. Cetera Investment Advisers LLC serves a broad client base including individuals, retirement plans, corporate, charitable, and institutional clients through a large nationwide network of independent advisors. The firm offers a variety of portfolio management and financial planning services, utilizing a multi-manager platform that includes affiliated and unaffiliated managers across multiple program structures.

Scott Mahoney is a financial advisor with Morgan Stanley in New York, NY, holding Series 63 and Series 65 credentials and bringing 34 years of industry experience. He has been with Morgan Stanley since 2009, including roles at Morgan Stanley Private Bank, N.A. Outside of his advisory work, he is involved with Giants Foot Cubed LLC. Morgan Stanley Wealth Management is a large SEC-registered investment adviser and broker-dealer that serves both individual and institutional clients. The firm offers a wide range of advisory programs and financial planning services supported by structured planning tools and broad investment resources.

Elizabeth Brown is a Series 66 licensed financial advisor with J.P. Morgan Securities in New York, NY, where she has worked since 2012. She has 26 years of industry experience. J.P. Morgan Securities provides institutional consulting services to clients such as corporations, foundations, and defined contribution plan sponsors, offering asset allocation advice, investment manager and fund searches, and customized performance reporting through a select group of Wealth Advisors. The firm combines large institutional advisory operations with brokerage, distribution, and investment management capabilities.

David Cade is a financial advisor with LPL Financial based in Houston, TX. He holds Series 63 and Series 65 licenses and has 42 years of industry experience. Prior to joining LPL Financial in 2025, he worked at Next Financial Group, Inc. for 20 years and Raymond James Financial Services, Inc. for six years. LPL Financial is a national broker-dealer and SEC-registered investment adviser that provides advisory and brokerage services to individuals, retirement plan participants, banks, trust companies, and other institutions. The firm offers a range of financial planning and portfolio management solutions, integrating proprietary research and third-party strategies.

Sarah Currier Barrella is a CFP® professional with 26 years of experience in financial advisory services. She currently works at Santander Securities LLC and Santander Bank, NA, having previously held positions at TD Bank and Citizens Securities, Inc. Barrella is based in Boston, MA. Santander Securities LLC serves a broad retail client base with approximately $3.14 billion in regulatory assets under management across 10,800 client relationships. The firm offers investment advisory services, portfolio management through wrap-fee programs, and financial planning, operating both as a registered investment adviser and a FINRA-registered broker-dealer.

Linda Postorivo is a financial advisor at BC Advisors, LLC with 43 years of industry experience. She holds a Series 63 designation and has worked with MAFG RIA Services, Inc. since 1994 and with Mid-Atlantic Companies since 1981. BC Advisors provides investment advisory and portfolio management services primarily to high-net-worth individuals, family trusts, pension and profit-sharing plans, and other institutional clients. The firm emphasizes non-discretionary investment recommendations grounded in fundamental analysis alongside technical and cyclical reviews, employing a variety of strategies including long-term, short-term, trading, options, and alternatives.