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Susan Shirley Sidden

Advisor at Cetera — Wantagh, NY

Updated today

Credentials

Series 63

Experience

31 years

Location

Wantagh, NY

Cetera logo

Cetera

Institution

Total advisors

10,171

Across 5,095 offices

Clients per advisor

79 Low

Avg AUM per client

$306,089 Low

HNW client ratio

10% Low

About

Susan Sidden is a financial advisor at Cetera with 31 years of industry experience. She holds a Series 63 designation and has worked at Cetera and its affiliates since 2019, with prior experience at North Ridge Securities Corp. from 1999 to 2019. Outside her advisory work, she owns an income tax preparation business operating since 1994. Cetera Investment Advisers LLC is an SEC-registered firm serving individuals, retirement plans, corporate, charitable, and institutional clients through a nationwide network of independent advisors. The firm offers a range of portfolio management and financial planning services, utilizing both affiliated and third-party managers across various program structures.

Client services

Based on Cetera

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

Expertise

Based on Cetera

Wealth management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k) Business exit / sale strategy

Occupation focus

Based on Cetera

Founder/Business Owner Executive

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Fee options

Fixed

Flat fees may be charged for financial planning and consulting services as negotiated with advisor.

Percentage

$0 - $250,000: up to 2.90% $250,001 - $500,000: up to 2.90% $500,001 - $1,000,000: up to 2.70% $1,000,001 - $2,000,000: up to 2.00% $2,000,001+: up to 1.50%

Commissions

Advisors may be registered representatives and licensed insurance agents earning commissions on securities and insurance products.

Project-based

Consulting and financial planning services may be charged on an hourly rate basis, ranges not specifically stated.

Other

Account minimum: $5,000 Fee-only: Flat fees for financial planning and consulting services; hourly fees for financial planning and consulting according to client agreement; fees negotiated with advisor.

Location

See office

Wantagh, NY

Wantagh NY

Advisors at this office

1

Most active in

New York · Texas

Work history

31 years of industry experience

Cetera

2023 - Present • 3 years

Schaumburg, IL

Cetera Wealth Services, LLC

2019 - Present • 7 years

Wantagh, NY

North Ridge Securities Corp.

1999 - 2019 • 20 years

Melville, NY

UNemployed

1994 - Present • 32 years

Wantagh, 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
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Kadri A

Series 65

Farmingdale, NY

Financial Gym Advisors

Kadri Augustin is a Series 65-licensed advisor with two years of industry experience, currently serving at Connective Wealth Partners, LLC. Prior to joining Connective Wealth Partners in 2025, Kadri worked at FG Advisory Services, LLC and The Financial Gym, Inc., among other roles. Kadri maintains a temporary dual registration with FG Advisory Services, LLC during the transition to Connective Wealth Partners. Connective Wealth Partners is an SEC-registered advisory firm that provides discretionary wealth management and financial planning services to individuals, high-net-worth clients, trusts, and estates. The firm’s investment approach is based on fundamental analysis with a long-term orientation, offering diversified portfolios that include ETFs, equities, bonds, mutual funds, and alternative investments.

Private / alternative investments
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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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Neil C

CFP®, Series 63

Bayside, NY

NGC Financial, LLC

Neil Carousso is a Certified Financial Planner® with 32 years of industry experience, serving as the sole advisor at NGC Financial, LLC since 2000. He also owns an accounting and tax preparation business focused on individual tax clients during the seasonal period from February through April. NGC Financial, LLC provides fee-based investment advisory and financial planning services primarily to individuals and high-net-worth clients, as well as advice to businesses on employer retirement plans. The firm employs a customized, tactical allocation approach with non-discretionary portfolio management and maintains an affiliation with a FINRA-registered broker-dealer while also offering affiliated tax and accounting services.

Annuities Real estate investing Retirement plans for business owners (SEP, solo 401k)
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Michael R

Series 66

Melville, NY

Mountain Creek Capital, LLC

Michael Reidlinger is a financial advisor at Mountain Creek Capital, LLC with 13 years of industry experience. He has held the Series 66 designation and previously worked at Axa Advisors, LLC from 2010 to 2018 before founding Mountain Creek Capital in 2018. Mountain Creek Capital provides discretionary investment management and financial planning services to a diverse client base, including individuals, trusts, estates, pension and profit-sharing plans, charitable organizations, and business entities. The firm employs a combination of fundamental, technical, and economic analysis to tailor portfolios, incorporating equities, bonds, mutual funds, limited partnerships, and options strategies, with integrated risk management and regular account reviews.

Options & derivatives strategies Concentrated stock management
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Jonathan F

Series 63, Series 66, Series 65

Garden City, NY

Fischer Advisors LLC

Jonathan Fischer is the principal advisor at Fischer Advisors LLC with 10 years of industry experience. He previously worked at Credit Suisse and S3 Partners before founding his independent firm in 2024. Fischer Advisors LLC provides portfolio management and financial planning services primarily for individual and high-net-worth clients, utilizing a combination of long- and short-term trading strategies along with access to private placements and venture capital opportunities. The firm employs an Investment Policy Statement tailored to client objectives and risk tolerance and manages all assets on a discretionary basis.

Wealth management College savings (529s, UTMA, etc.)
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