Large-firm, social Security optimization financial advisors in Walnut Creek, CA

The right financial advisor for you depends on how you weigh location, expertise, experience, the clients they typically serve, and how they work with you.

If you're approaching Social Security age and want to maximize your benefits, you need an advisor who understands the complex rules and timing options that affect your monthly payments. A common mistake is claiming benefits too early or without considering spousal and survivor benefits, which can reduce your lifetime income.

  • Benefit timing strategies. Ask how they evaluate when to start benefits based on your full work history and family situation.
  • Spousal and survivor benefits. Confirm they consider all available options to optimize household Social Security income.
  • Coordination with retirement income. See if they integrate Social Security decisions with your broader retirement cash flow plan.
  • Large-firm resources. Advisors here often have access to specialized tools and teams that support complex Social Security planning.

Here are top matches to get you started. Review each profile to compare experience, credentials, and approach.

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Nathan S

Series 65

Walnut Creek, CA

Pacific Excel Wealth Advisors, Inc.

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.

Retirement income strategy Social Security optimization Roth conversion strategy Tax-loss harvesting Equity compensation tax strategy Founder/Business Owner Executive Values-based investing SRI/ESG (Socially Responsible Investing/Environmental, Social and Corporate Governance)
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Gary G

CFP®, Series 63

Walnut Creek, CA

OneAscent Financial Services LLC

Gary Gardner is a CFP® with 49 years of experience in the financial industry. He is currently with OneAscent Financial Services LLC and has previously worked at Life & Wealth Advisors, Inc. and Chauner Securities, Inc. Gardner has also 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, and institutions through multiple advisory teams. The firm offers discretionary and non-discretionary asset management, financial planning, Unified Managed Account solutions, consulting, and back-office support for other RIAs.

Wealth management Tax-loss harvesting Private / alternative investments Options & derivatives strategies Real estate investing Executive
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Timothy O

CFP®, Series 63

Walnut Creek, CA

ACCLARO Wealth Management

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.

Options & derivatives strategies Tax strategies for small businesses Wealth management
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William L

Series 66

Walnut Creek, CA

Casilio Leitch Investments

William Leitch is a financial advisor at Casilio Leitch Investments with 21 years of industry experience. He holds a Series 66 designation and has been with Casilio Leitch Investments since 2014. The firm provides discretionary investment management and integrated financial planning to individuals, trusts, and estates. Casilio Leitch Investments focuses on portfolio construction using a combination of top-down global economic analysis and bottom-up security evaluation, guided by Modern Portfolio Theory, primarily serving larger household portfolios.

Wealth management
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William H

CFP®, Series 66

Walnut Creek, CA

LPL Financial

William Harvey is a CFP® with 20 years of industry experience, currently affiliated with LPL Financial in Walnut Creek, CA. His prior roles include positions at Lincoln Financial Advisors, Charles Schwab, Wells Fargo Investments, and Morgan Stanley DW Inc. Harvey operates Harmonic Wealth Management alongside his work with LPL Financial. LPL Financial is a national broker-dealer and SEC-registered investment adviser serving individuals, retirement plan participants, banks, trust companies, and institutions. The firm provides a range of financial planning and investment management services utilizing various model portfolios and third-party subadvisors, supported by advanced operational tools.

Wealth management Retirement income strategy College savings (529s, UTMA, etc.) Tax-loss harvesting Annuities Retired Founder/Business Owner Executive
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Willie M

Series 63, Series 66

Cary, NC

Equitable Advisors

Willie Myles is a financial advisor with Equitable Advisors in Cary, NC, holding Series 63 and Series 66 licenses and bringing 16 years of industry experience. He has worked at Equitable Advisors since 2016, previously serving at Axa Advisors and MSI Financial Services. Outside of advising, he is a co-chairman of a fundraising campaign for Alpha Light Fund Inc., a nonprofit focused on renovating the House of Alpha. Equitable Advisors serves a range of clients including individuals, pension plans, corporations, and charitable organizations, providing financial planning, retirement consulting, and asset management through a network of representatives and third-party managers. The firm offers various investment vehicles and ERISA fiduciary services, relying on third-party program sponsors and an affiliation with a publicly traded parent company.

Retirement plans for business owners (SEP, solo 401k) Business exit / sale strategy Concentrated stock management Equity Recipients (RS/RSU, SOP, ESPP) Long-term care insurance Founder/Business Owner Retired Executive Approaching retirement Sandwich Generation
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Stavroula K

Series 63, Series 65

Linwood, NJ

Ameriprise

Stavroula Koutsfetsoulis is a financial advisor at Ameriprise with 25 years of industry experience. She holds Series 63 and Series 65 licenses and has been with Ameriprise and its affiliated entities since 2011. In addition to her advisory role, she is involved in fiduciary activities as an attorney-in-fact (power of attorney). Ameriprise is a large institutional firm that provides retirement-income planning services primarily to individuals with substantial investable assets. The firm combines research, modeling, and tax-efficiency analysis to deliver written recommendation reports through a centralized consulting team, focusing on tailored retirement income strategies.

Retirement income strategy Income planning Social Security optimization Retirement withdrawal strategies Approaching retirement
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Cassandra S

Series 63, Series 65

Plano, TX

Financial & Tax Architects, LLC

Cassandra Sanchez is a financial advisor at Financial & Tax Architects, LLC with seven years of industry experience. She holds Series 63 and Series 65 licenses and has previously worked at Fisher Investments, TIAA, US Health Advisors, and various other firms. Sanchez also had involvement with Drunken Donkey, reflecting experience outside the financial sector. Financial & Tax Architects provides discretionary portfolio management and financial planning primarily for individual and high-net-worth clients, focusing on those nearing or in retirement. The firm offers proprietary “Private Wealth Strategies” that use ETFs, individual securities, and trend-aware rebalancing, with accounts reviewed monthly and customizable strategies to meet client needs.

Retirement income strategy Social Security optimization Annuities Income planning General tax planning Retired
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Keith E

CFP®

Pittsburgh, PA

Keith L. Eliou, CFP

Keith Eliou is the principal of Keith L. Eliou, CFP, an investment management firm based in Pittsburgh, PA. He holds the CFP® designation and has one year of experience as a financial advisor. In addition to his advisory role, he practices law focusing on elder law and real estate and is involved in insurance, mortgage lending, and real estate brokerage businesses. The firm primarily serves pooled vehicles and institutional accounts, offering portfolio management, retirement plan services, and financial planning. It utilizes an open-architecture investment approach with third-party money managers and employs multiple analytical methods and strategies, conducting annual account reviews.

Social Security optimization Retirement income strategy Cash flow / budgeting Charitable giving tax strategies Business exit / sale strategy Founder/Business Owner
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Charles P

CFP®, Series 63, Series 65

San Rafael, CA

WealthSpire Advisors

Charles Pyfer III is a CFP® professional with 19 years of industry experience, currently serving at Wealthspire Advisors since 2024. Prior to this, he spent 15 years at Private Ocean. Wealthspire Advisors provides wealth management, investment advisory, financial planning, and family office support to a diverse client base including individuals, corporations, retirement plans, and nonprofit organizations. The firm employs a relationship-driven, customized investment approach that emphasizes diversified, institutional-style asset allocation and utilizes a range of investment vehicles and third-party platforms for comprehensive portfolio management.

Retirement income strategy Social Security optimization Roth conversion strategy Tax-loss harvesting Private / alternative investments Founder/Business Owner Retired Mid-Career Professionals Established Professionals
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Jeffrey P

Series 66

Dacula, GA

Merrill

Jeffrey Park is a financial advisor at Merrill with eight years of industry experience. He holds a Series 66 designation and has worked at Merrill and affiliated firms since 2011, including roles at JPMorgan Chase Bank and J.P. Morgan Securities. Outside of his advisory work, he is a sole owner and co-owner of family rental properties in Lawrenceville, Georgia. Merrill, together with its affiliate Managed Account Advisors LLC, provides managed account services to Bank of America fiduciary clients through the Select Portfolio Solutions Program, offering model-based and discretionary strategies for individuals, high-net-worth clients, and institutional investors.

Tax-loss harvesting Active portfolio management Wealth management
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Scott M

Series 63, Series 65

New York, NY

Morgan Stanley

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.

General estate planning guidance
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Elizabeth B

Series 66

New York, NY

J.P. Morgan Securities

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.

Wealth management Executive Founder/Business Owner
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Wesley P

Series 63, Series 66

Fort Worth, TX

Wells Fargo Clearing

Wesley Pool is a financial advisor at Wells Fargo Clearing with 15 years of industry experience. He holds Series 63 and Series 66 licenses and previously worked at JPMorgan Securities LLC for seven years. Outside of finance, he has been involved with #TagMeBro LLC and Fry Street Public House. Wells Fargo Advisors is a national securities firm serving individual, corporate, and institutional clients with investment advisory services, financial planning, and retirement plan consulting. The firm manages approximately $671 billion in assets and offers both brokerage and advisory solutions.

Retired Founder/Business Owner
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Willie M

Series 63, Series 66

Cary, NC

Equitable Advisors

Willie Myles is a financial advisor with Equitable Advisors in Cary, NC, holding Series 63 and Series 66 licenses and bringing 16 years of industry experience. He has worked at Equitable Advisors since 2016, previously serving at Axa Advisors and MSI Financial Services. Outside of advising, he is a co-chairman of a fundraising campaign for Alpha Light Fund Inc., a nonprofit focused on renovating the House of Alpha. Equitable Advisors serves a range of clients including individuals, pension plans, corporations, and charitable organizations, providing financial planning, retirement consulting, and asset management through a network of representatives and third-party managers. The firm offers various investment vehicles and ERISA fiduciary services, relying on third-party program sponsors and an affiliation with a publicly traded parent company.

Retirement plans for business owners (SEP, solo 401k) Business exit / sale strategy Concentrated stock management Equity Recipients (RS/RSU, SOP, ESPP) Long-term care insurance Founder/Business Owner Retired Executive Approaching retirement Sandwich Generation
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