Douglas James Mazzucco

Advisor at Merrill — St Helena, CA

Updated today

Credentials

Series 63, Series 65

Experience

32 years

Location

St Helena, CA 94574

Merrill logo

Merrill

Institution

Total advisors

25,448

Across 3,094 offices

Clients per advisor

70 Very Low

Avg AUM per client

$860,085 Very High

HNW client ratio

29% High

About

Douglas Mazzucco is a Senior Vice President, a Private Wealth Advisor, and the founder of the Mazzucco Group at Merrill Private Wealth Management in San Francisco. He provides tailored advice and focused attention to a highly successful clientele, serving a limited number of individuals and families. His approach centers on delivering an integrated perspective, technical insight, and intensive service, aligning with the needs and aspirations of his clients.

With over 25 years of experience, Douglas has dedicated his career to advancing the priorities of high-net-worth clients. He emphasizes understanding each client's financial balance sheet and circles of influence to identify efficiencies across various aspects of client wealth. His expertise includes portfolio management, client reporting, risk management strategies, concentrated stock diversification, personalized cash-flow analysis and budgeting, and long-term wealth planning. Douglas also collaborates closely with clients' external tax and legal advisors to enhance transparency and unify financial disciplines. He measures success strictly by client outcomes.

Douglas began his career at Merrill in 1994 and was among the first Private Wealth Advisors at the firm's initial Private Wealth Management Group office in Menlo Park, California. He spent seven years at UBS Financial Services from 2009 to 2016 before returning to Merrill in 2017. He holds a Bachelor of Arts degree in Economics from the University of Rhode Island. Douglas and his wife Kim reside in Napa Valley with their two teenage daughters. He has also served as a long-term board member of JustGive.org.

Client services

Based on Merrill

Portfolio management Pension consulting Selection of other advisers Educational seminars or workshops
Performance measurement reports, allocation modeling, ips, research reports and services, see schedule d

Expertise

Wealth management Concentrated stock management Cash flow / budgeting General retirement planning Charitable giving & philanthropy

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Fee options

Commissions

SEC-reported: Commissions on certain transactions, including foreign securities and fixed income; mark-ups, markdowns and dealer spreads may apply to some trades.

Location

See office

St Helena, CA

1050 Adams St, Pwm Pacific West

St Helena CA 94574

Advisors at this office

1

Most active in

California · Texas

Work history

32 years of industry experience

Bank Of America, N.A.

2018 - Present • 8 years

San Francisco, CA

Merrill

2017 - Present • 9 years

San Francisco, CA

UBS Financial Services

2009 - 2017 • 8 years

Napa, CA

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

user avatar

Hardik P

Series 65

Santa Rosa, CA

Trusted Path Wealth Management, LLC

Hardik Patel is the principal of Trusted Path Wealth Management, LLC in Santa Rosa, CA. He holds a Series 65 designation and began his advisory career in 2025. Prior to founding his firm, he worked as a lead software engineer at Williams-Sonoma Inc., where he continues to hold that role. He also serves as a board member of Catholic Charities of Northwest California. Trusted Path Wealth Management provides discretionary investment management and comprehensive financial planning primarily to individual and high-net-worth clients. The firm employs a blend of passive and active investment vehicles guided by modern portfolio theory and offers financial planning services on both a project and ongoing basis.

Business ownership considerations Cash flow / budgeting College savings (529s, UTMA, etc.) Retirement withdrawal strategies
user avatar

Daniel P

CFP®, Series 66

Rohnert Park, CA

Northbay Advisors

Daniel Peterson is a CFP® with 32 years of industry experience and has been with Northbay Financial Group, Inc. since 2003. He is the president and CEO of North Bay Financial Group, which provides income tax preparation services through its subsidiary Express Income Tax Services. Northbay Advisors is an independent firm serving individuals, trusts, estates, charitable organizations, and small businesses with personalized financial planning and investment management. The firm combines advisory services with an affiliated tax-preparation practice, offering clients integrated tax and planning coordination.

General retirement planning General tax planning College savings (529s, UTMA, etc.) Cash flow / budgeting
user avatar

Harry L

Series 63, Series 65

Santa Rosa, CA

Harry Licursi Tax & Retirement Planning

Harry Licursi is the principal of Harry Licursi Tax & Retirement Planning in Santa Rosa, CA, with 19 years of industry experience. He holds Series 63 and Series 65 designations and has led his independent firm since 2004. The firm provides personalized investment advisory and retirement planning services to individuals, trusts, foundations, corporations, and pension plans, emphasizing risk management through customized asset allocation and diversified mutual-fund-focused portfolios. It also integrates tax-efficient strategies and offers tax preparation and IRS representation services alongside ongoing portfolio and pension consulting.

General retirement planning Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k) Annuities
user avatar

Mark M

Santa Rosa, CA

McDonell, Mark Robert

Mark McDonell is a financial advisor based in Santa Rosa, CA, with two years of industry experience. He is a CPA and Personal Financial Specialist with over 37 years of accounting experience through his role at Mark R McDonell, CPA. His firm, McDonell, Mark Robert, combines accounting and advisory services with personal financial planning, offering fee-only compiled financial statements, auditing, tax preparation, and planning. The firm focuses on audit-ready financial reporting and integrates tax considerations into financial plans, serving clients requiring GAAP-based compilations and audit-capable services.

General tax planning
user avatar

Kenneth P

CFP®, Series 63, Series 65

Santa Rosa, CA

Meritage Wealth Advisory, LLC

Kenneth Perine is a CFP® professional with 17 years of industry experience, currently serving as the sole advisor at Meritage Wealth Advisory, LLC in Santa Rosa, CA. He has led the firm since 2008. Outside of advisory services, he is involved with DSBC Transition Corp, a holding company for commercial rental property. Meritage Wealth Advisory provides comprehensive financial planning and investment supervision to individuals, families, trusts, estates, and related entities, with additional retirement plan consulting services. The firm’s investment strategy follows Modern Portfolio Theory, emphasizing global diversification through low-cost index funds, mutual funds, and ETFs, and generally offers non-discretionary advice without taking custody of client assets.

General retirement planning General tax planning Retirement withdrawal strategies Tax-loss harvesting Business exit / sale strategy
user avatar

James H

Series 65

Santa Rosa, CA

Janian Investment Advisers, LLC

James Hague is a financial advisor at Janian Investment Advisers, LLC in Santa Rosa, CA, holding a Series 65 designation with 14 years of industry experience. He has been with Janian Investment Advisers since 2012. Janian Investment Advisers provides discretionary portfolio management and financial planning primarily for individual investors and related entities. The firm utilizes bottom-up fundamental analysis and a portfolio-level risk framework, employing a range of strategies including third-party fund selection, bond-benchmarked allocations, and both hedged and unhedged equity security selection, with some portfolios incorporating derivatives and short positions.

Active portfolio management
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