Seasoned financial advisors in Walnut Creek, CA

Nathan Sadowski is a financial advisor at Pacific Excel Wealth Advisors, Inc. in Walnut Creek, CA, holding a Series 65 designation with 11 years of industry experience. He previously worked at J.W. Cole Advisors, Inc. for six years and has been associated with Pacific Excel Wealth Advisors since 2013. Nathan is also the owner of Pacific Excel Insurance Services, Inc., an investment-related business offering various insurance products. Pacific Excel Wealth Advisors provides discretionary asset management, financial planning, and retirement-plan advisory services to individuals, small businesses, trusts, estates, pooled vehicles, and charitable organizations. The firm combines fundamental and technical analysis with diversified investment vehicles and offers tailored service tiers that include advanced planning and portfolio management.

Gary Gardner is a CFP® with 49 years of industry experience, currently affiliated with OneAscent Financial Services LLC. He has previously worked at Life & Wealth Advisors, Inc. and Chauner Securities, Inc., and has operated his own firm, Gary Gardner & Company, since 1975. OneAscent Financial Services LLC is a multi-team registered investment adviser serving individuals, retirement plans, trusts, broker/dealers’ customers, and other institutions. The firm provides discretionary and non-discretionary asset management, financial planning, and Unified Managed Account solutions using individualized asset allocation, model-based platforms, and outsourced services.

Timothy Oshima is a CFP® with 13 years of experience in financial advising. He is the principal advisor at Acclaro Wealth Management, LLC, where he has worked since 2015, and he is also a co-owner of Simplera Benefits & Insurance Solutions. Outside of advising, he provides input on user interface and other aspects for a financial software development project. Acclaro Wealth Management offers investment management and financial planning to individuals, qualified retirement plans, trusts, and small businesses. The firm uses a disciplined approach that includes written Investment Policy Statements, ongoing monitoring, and a combination of fundamental, technical, and cyclical analysis, with implementation methods that may involve model portfolios, independent money managers, and wrap-fee arrangements.

William Leitch is a financial advisor at Casilio Leitch Investments with 20 years of industry experience. He holds the Series 66 designation and has been with the firm since 2014. Casilio Leitch Investments provides discretionary investment management and integrated financial planning to individuals, trusts, and estates. The firm combines top-down global economic analysis with bottom-up security selection, using Modern Portfolio Theory to guide diversification and managing accounts on a discretionary basis with quarterly reporting.

William Harvey is a CFP® with 19 years of industry experience, currently serving as a financial advisor at LPL Financial since 2021. Prior to this, he worked at Lincoln Financial Advisors from 2013 to 2021. LPL Financial is an SEC-registered investment adviser and broker-dealer that serves a broad range of clients including individuals, retirement plans, financial institutions, and corporations. The firm offers various advisory programs, financial planning, and brokerage services supported by research and model portfolios.

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 at LPL Financial with 42 years of industry experience. He holds Series 63 and Series 65 licenses and previously worked for Next Financial Group, Inc. for 20 years before joining LPL Financial in 2025. LPL Financial is a national SEC-registered investment adviser and broker-dealer serving individuals, retirement plans, banks, corporations, and charitable organizations. The firm offers a range of advisory programs and financial planning services with both discretionary and non-discretionary management, utilizing research and model portfolios to support diversified investment 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.