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Mark James Derosa

Advisor at Cambridge Investment Research Advisors — Lynbrook, NY

Updated today

Credentials

Series 63, Series 65

Experience

24 years

Location

Lynbrook, NY 11563

Cambridge Investment Research Advisors logo

Cambridge Investment Research Advisors

Institution

Total advisors

3,909

Across 2,197 offices

Clients per advisor

91 Typical

Avg AUM per client

$378,281 Low

HNW client ratio

13% Typical

About

Mark Derosa is a financial advisor at Cambridge Investment Research Advisors with 24 years of industry experience. He holds Series 63 and Series 65 licenses and has worked at Cambridge Investment Research Advisors since 2013 and J. Peat & Associates since 1999. Outside of his advisory work, he is involved in multiple entrepreneurial ventures, including founding a board of trustees for the Woodhaven Foundation and participating as a board member of the Entrepreneurs Organization. Cambridge Investment Research Advisors is a large SEC-registered firm serving a diverse client base with financial planning, investment management, retirement plan advisory, and financial-wellness services. The firm delivers services through a network of independent financial professionals and offers both proprietary and third-party model strategies tailored to client objectives across multiple platforms and custody arrangements.

Client services

Based on Cambridge Investment Research Advisors

Financial planning Portfolio management Pension consulting Selection of other advisers Educational seminars or workshops Market timing

Expertise

Based on Cambridge Investment Research Advisors

Wealth management Retirement plans for business owners (SEP, solo 401k) Retirement income strategy Annuities

Occupation focus

Based on Cambridge Investment Research Advisors

Self-Employed

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Fee options

Fixed

For financial planning and consulting, flat fees generally do not exceed $25,000 but may be higher based on complexity; For WealthPort setup fee generally less than 1% of assets or $1,000

Percentage

$0 - $100,000: 1.50% $100,000 - $250,000: 1.25% $250,000+: 1.00%

Commissions

Financial Professionals acting as Registered Representatives receive commissions on securities and insurance sales

Project-based

Generally up to $500 per hour for financial planning and consulting services; up to $500 per hour for retirement plan advisory services

Subscriptions

Financial Wellness services paid by employer; flat or hourly fees per agreement

Other

Account minimum: $5,000 Minimum fee: Minimum WealthPort program fee of $250 annually for CAAP® and UMA accounts

Location

See office

Lynbrook, NY

20 Blake Ave

Lynbrook NY 11563

Advisors at this office

1

Most active in

New York

Work history

24 years of industry experience

Cambridge Investment Research Advisors

2013 - Present • 13 years

Fairfield, IA

Cambridge investment Research, Inc

2013 - Present • 13 years

Fairfield, IA

J. Peat & Associates

1999 - Present • 27 years

Lynbrook, NY

Disclosures

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

Business activities & affiliations

David W

CFP®, ChFC®, Series 66

Great Neck, NY

The WealthPlan LLC

David Warshaw is a CFP® and ChFC® with 20 years of industry experience. He is the principal advisor at The WealthPlan LLC, an independent firm based in Great Neck, NY. Prior to founding The WealthPlan LLC and WealthPlan Risk Management LLC in 2020, he worked at Blueprint Wealth Alliance LLC and American Portfolios Financial Services, Inc. Warshaw is also a licensed insurance agent, focusing on life insurance, fixed annuities, and related products. The WealthPlan LLC provides discretionary portfolio management and financial planning services to individuals, high-net-worth clients, trusts, estates, and business entities. The firm manages approximately $73.8 million in assets and offers customized portfolio construction based on client goals, time horizons, and risk tolerance, incorporating a range of investment strategies and advising on held-away workplace accounts and digital asset custody.

Founder/Business Owner

Louis G

CFP®, CFA®, Series 63, Series 66

Brooklyn, NY

Prestiq Wealth

Louis Green is a CFP® and CFA® with 12 years of experience in financial advisory, currently serving at Savvy since 2024. He previously worked at UBS Financial Services Inc from 2020 to 2024 and PNC PWM from 2015 to 2020. Savvy provides customized discretionary and non-discretionary investment and wealth management services to individuals, trusts and estates, retirement plans, charitable organizations, corporations, and other legal entities. The firm’s investment approach combines an index-based core with tailored strategies such as direct indexing with tax-loss harvesting, active and passive stock portfolios, option overlays, and ESG-focused models, supported by proprietary technology and third-party platforms.

Concentrated stock management ESG / Sustainable investing Options & derivatives strategies Private / alternative investments Tax-loss harvesting Founder/Business Owner Executive HENRY (High Earners, Not Rich Yet)
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Zachary H

Series 65

Brooklyn, NY

Hilty Wealth Management LLC

Zachary Hilty is the sole advisor at Hilty Wealth Management LLC in Brooklyn, NY, with two years of industry experience. He holds a Series 65 credential and has worked in talent development and photography roles at the Billy Farrell Agency alongside his advisory practice. Hilty Wealth Management provides discretionary portfolio management and investment advice to individuals, high-net-worth clients, and other registered investment advisers. The firm focuses primarily on equities, exchange-traded funds, and equity options strategies, using both fundamental and technical analysis within documented client risk frameworks.

Options & derivatives strategies
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Paul B

Series 63, Series 65, Series 66

Melville, NY

BIGGIN, INC.

Paul Biggin is the sole advisor at BIGGIN, INC., an independent firm based in Melville, NY. He holds Series 63, Series 65, and Series 66 designations and has four years of industry experience. He has been with BIGGIN, INC. since 2012. BIGGIN, INC. provides personalized investment management primarily to individual clients, including high-net-worth individuals, using both discretionary and non-discretionary portfolio management. The firm employs fundamental, technical, and cyclical analysis and utilizes a variety of strategies, including option writing, while coordinating with clients’ outside professionals as needed.

Options & derivatives strategies
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Syed H

Series 65

Rego Park, NY

Prudent Investment Advisors, Inc.

Syed Haque is a financial advisor at Prudent Investment Advisors, Inc. with 13 years of industry experience and a Series 65 credential. He has been a practicing CPA since 1989 and operates his accounting practice independently alongside his advisory role. Prudent Investment Advisors, Inc. is an independent firm managing approximately $7.4 million in discretionary assets for individuals, retirement accounts, and charitable organizations. The firm employs a combination of fundamental and technical analysis to manage a small, concentrated client base primarily on a discretionary basis.

Active portfolio management
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Javier R

Series 63, Series 66

Brooklyn, NY

Hillstrong

Javier Ryzowy is an investment advisor with Hillstrong, holding Series 63 and Series 66 licenses and bringing 23 years of industry experience. He previously worked at J.P. Morgan Securities Inc. for over two decades and has been involved with Hillstrong LLC since 2024. Outside of his advisory work, he serves as managing member of Hudson RE Holdings LLC, a dormant real estate holding company. Hillstrong is a New York-registered investment adviser that provides discretionary portfolio management primarily for institutions and pooled vehicles, with services also available to individuals, high-net-worth clients, trusts, estates, and charitable organizations. The firm employs a tactical allocation approach using a range of investment tools, including listed securities, options, fixed income, variable insurance products, and alternative investments.

Active portfolio management Options & derivatives strategies Private / alternative investments Concentrated stock management Wealth management Executive
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