Krystle Gesmundo
Wealth Management Associate
Phone:
(516) 336-0725(516) 336-0725
Stephen Kaplan
Executive Director, Wealth Management,
Financial Advisor
Direct:
(516) 336-0722(516) 336-0722
Industry Award WinnerMy Mission Statement
Wealth advice that turns complexity into clarity, instills confidence, and lays the foundation for long-term success.
My Story and Services
With 35 years of experience advising affluent individuals, families and business owners, Stephen brings passion and the value of hard work to help them build for the future and protect what matters most. His thoughtful approach and clear communication ensures that clients stay informed and engaged in their financial success. Clients are treated like family, and Stephen works to create a personalized, tailored experience while building a financial life of pride and purpose.
Stephen is an Executive Director at our firm's Jericho, New York Office. Prior to joining Morgan Stanley in 2025, Stephen was a Senior Vice President and Portfolio Manager at UBS. He began his career in 1991 with Gilford Securities, a boutique investment bank and financial advisory firm. He graduated magna cum laude from Washington University in St. Louis where he received a BSBA with concentrations in Accounting and Finance. He holds Series 4, 7, 9, 10, 24, 51, 63, and 65 licenses as well as Life, Health, and Variable Life/Annuities insurance licenses (California Insurance License# 0K21233). Stephen and his wife Susan live in Dix Hills, NY and have three daughters.
Most recent recognition:
Forbes Best-In-State Wealth Advisors, 2022, 2023, 2024, 2025
Source: Forbes.com (Awarded 2021, 2023, 2024, 2025). Data compiled by SHOOK Research LLC based 12-month time period concluding in June of year prior to the issuance of the award.
Services Include
- Financial PlanningFootnote1
- Wealth ManagementFootnote2
- Cash Management and Lending ProductsFootnote3
- Fixed IncomeFootnote4
- Alternative InvestmentsFootnote5
- Retirement PlanningFootnote6
- Estate Planning StrategiesFootnote7
- Business Succession PlanningFootnote8
- Life InsuranceFootnote9
- Corporate Retirement PlansFootnote10
Securities Agent: CA, RI, SC, MO, MI, MD, DC, CO, TN, NV, NJ, IA, TX, PA, OH, NC, ME, UT, NY, GA, WA, MA, ID, HI, CT, FL, DE, AZ, AR, NH, MN, KS, WY, VA, VT, AL; BM/Supervisor; General Securities Principal; General Securities Representative; Investment Advisor Representative
NMLS#: 2736158
NMLS#: 2736158
Check the background of Our Firm and Investment Professionals on FINRA's BrokerCheck.*
WORKING WITH YOU
With greater wealth comes greater complexity. Our practice strives to simplify your financial life through clear communication, personalized planning and collaboration with your professional advisor network.
Multigenerational Families
We work with you to learn about your specific needs, and work towards your goals. We assist your loved ones with wealth transfer and estate planning and help the next generation achieve financial independence.
Entrepreneurs and Business Owners
We provide specialized guidance on how to run a successful business, including tax planning, employee benefits, and succession planning. We work closely with business owners positioning to sell businesses, and understand the process can be sensitive and personal. We work with you every step of the way.
Corporate Executives and Professionals
We work within the time constraints your career presents, enabling you to enjoy what matters most and ensure that your financial life receives the attention it requires.
Pre-Retirees
As clients progress from their early years in the workforce through their careers and head toward retirement, we are alongside helping to plan and mitigate risks.
Corporate Retirement Plans
For your employees, retirement is more than a date in the future – it’s a milestone that takes time, hard work, and the right tools to achieve. Morgan Stanley at Work provides plan sponsors with a comprehensive suite of solutions and investment experience that helps your employees maximize their potential to reach their long-term goals.
PURSUING YOUR GOALS, TOGETHER
I am committed to providing informed guidance about managing your business and your wealth more effectively in today's global markets.
Succession Planning
Ownership of a business can represent years, sometimes decades of arduous work and commitment. Nevertheless, business owners are often unfamiliar with the complexities and preparation that go into a successful succession strategy. Whether you are contemplating an IPO, merger with another company, private sale, or succession within the family I am here to help you develop and execute a successful exit strategy.
Business Financing & Planning
You have meaningful goals. I can help you reach them. For over 85 years Morgan Stanley has collaborated with individuals, families, businesses, and institutions to deliver services and solutions that help build, preserve, and manage wealth.
Morgan Stanley at Work
Workplace financial solutions that help employees achieve their life goals. Our comprehensive offering spans Equity, Financial Wellness and Retirement solutions, plus Financial Empowerment, so your workforce can realize the full potential of their benefits.
Equity Compensation 101
When you own company equity, you become a shareholder in your company. Equity programs vary widely, so it is important to understand the details and how it fits into your financial plan.
Upcoming Firm Events
The Lessons in Leadership Virtual Event Series will continue throughout 2025.
Check back soon for details on upcoming events.
EVERYTHING YOU NEED, ALL IN ONE PLACE
As a Morgan Stanley client, you have access to a suite of digital tools and resources aimed at helping you manage your finances with greater ease.
Morgan Stanley Online
Morgan Stanley Online allows you to seamlessly and securely manage your investments and everyday finances in one place.
View Account
Portfolio Risk Platform
Our Portfolio Risk Platform, backed by institutional-caliber analytics, assesses thousands of risk factors using a holdings-based approach to assess a portfolio’s exposures, analyze how securities behave together across portfolios and forecast how they influence risk and return moving forward.
Learn More
Spending and Budgeting Tool
This tool allows you to set budget goals for each spending category and will send you alerts when you are at risk of exceeding the amount, or when you have met your monthly budget goals. It even tracks your non-Morgan Stanley accounts, helps you to set goals to improve your financial picture, and can be shared with your Financial Advisor as part of their review of your complete financial picture.
Learn More
Digital Vault
Digital Vault lets you easily and conveniently manage and share life's most important documents, such as financial statements, authorizations, tax filings, and other relevant files.
Learn More
eDelivery
Sign up for eDelivery today and start receiving email notifications as soon as your account documents are available on Morgan Stanley Online or the Morgan Stanley Mobile App. It's quick, convenient & secure.
Enroll in eDelivery
Total Wealth View
Complete your financial picture with Total Wealth View. By linking your account information, you will benefit from more informed wealth planning, more secure data access, and convenient connectivity.
Learn More
Goals Planning System
Our Goals Planning System is built on Morgan Stanley's intellectual capital and capabilities, to provide our clients with comprehensive investing and planning solutions for their individual goals.
Learn More
Morgan Stanley Mobile App
Securely access your Morgan Stanley account from virtually anywhere. Simply download it on your mobile device and use your Morgan Stanley Online username and password to log in. From there you will have a resource of MSO on the go.
Learn MoreLocation
Two Jericho Plaza
Jericho, NY 11753
US
Direct:
(516) 336-0722(516) 336-0722
Meet My Team
Michelle Kaplan
Financial Advisor
Phone:
(516) 336-0724(516) 336-0724
About Krystle Gesmundo
Krystle is a Wealth Management Associate at Morgan Stanley’s Jericho, New York office. She has over 20 years of industry experience working at Morgan Stanley, UBS, and Citi Smith Barney. She graduated magna cum laude from the State University of New York at Oneonta where she received a BS in Business Economics. She holds Series 7 and 66 licenses. Krystle lives in East Northport with her husband and their two sons.
About Michelle Kaplan
Michelle is a Financial Advisor at Morgan Stanley’s Jericho, New York office. She began her career at UBS in 2022 working as a financial advisor. She graduated from Haverford College with a BS in Psychology and was a member of the varsity softball team. She holds Series 7 and 66 licenses as well as Life, Health, and Variable Life/Annuities insurance licenses.
Securities Agent: FL, OH, NY, MO, AL, TX, NV, ID, GA, PA, NJ, MN, MI, IA, CA, AR, WY, TN, DE, SC, NH, ME, CO, VA, AZ, WA, UT, HI, KS, CT, NC, MD, DC, VT, RI, MA; General Securities Representative; Investment Advisor Representative
Awards and Recognition
Forbes Best-In-State Wealth Advisors
2022-2025 Forbes Best-In- State Wealth Advisors Source: Forbes.com (Awarded 2022-2025). Data compiled by SHOOK Research LLC based 12-month time period concluding in June of year prior to the issuance of the award.
Forbes Best-In-State Wealth Management Teams
Forbes Best-In-State Wealth Management Teams Source: Forbes (Awarded Jan 2025) Data compiled by SHOOK Research LLC based for the period 3/31/23-3/31/24.
2
Wealth Management
Global Investment Office
Portfolio Insights
Retirement
Working with you to understand your life goals and develop a personalized wealth strategy. Today and for the years to come.
- 401(k) Rollovers
- IRA Plans
- Retirement income strategies
- Retirement plan participants
- Annuities
A Simple Six-Step Retirement Checkup
Article Image
Investing
Working closely with you to guide your wealth and investments through the most challenging market cycles.
- Asset Management
- Wealth Planning
- Traditional Investments
- Alternative Investments
- Impact Investing
Rational Investing in an Age of Uncertainty
Article Image
Family
Creating customized financial strategies for the challenges that today’s families face.
- Estate Planning Strategies
- 529 Plans / Education Savings Planning
- Long Term Care Insurance
- Special Needs Planning
- Trust Services
529 Plans: A Powerful Tool to Save for Education
Article Image
Business Planning
Helping you on key aspects of your business such as ownership, liquidity and developing opportunities.
- Succession Planning
- Business Planning
- Qualified Retirement Plans
Financial Planning for Life After Selling a Business
Article Image
Philanthropy
Making sure your philanthropic dollars are managed with the same high quality service as the rest of your wealth.
- Endowments
- Foundations
- Donor Advised Funds
- Impact Investing
Ready to start a conversation? Contact Stephen Kaplan today.
1Morgan Stanley offers a wide array of brokerage and advisory services to its clients, each of which may create a different type of relationship with different obligations to you. Please consult with your Financial Advisor to understand these differences or review our Understanding Your Brokerage and Investment Advisory Relationships brochure available at www.morganstanley.com/wealth-relationshipwithms/pdfs/understandingyourrelationship.pdf.
For more information, please see the Morgan Stanley Smith Barney LLC Client Relationship Summary.
2Morgan Stanley Wealth Management is the trade name of Morgan Stanley Smith Barney LLC, a registered broker-dealer in the United States. Morgan Stanley Wealth Management is a business of Morgan Stanley Smith Barney LLC.
3Morgan Stanley Smith Barney LLC is a registered Broker/Dealer, Member SIPC, and not a bank. Where appropriate, Morgan Stanley Smith Barney LLC has entered into arrangements with banks and other third parties to assist in offering certain banking related products and services.
Investment, insurance and annuity products offered through Morgan Stanley Smith Barney LLC are: NOT FDIC INSURED | MAY LOSE VALUE | NOT BANK GUARANTEED | NOT A BANK DEPOSIT | NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY
4Fixed Income investing entails credit risks and interest rate risks. When interest rates rise, bond prices generally fall.
5Alternative Investments are speculative and include a high degree of risk. An investor could lose all or a substantial amount of his/her investment. Alternative investments are appropriate only for qualified, long-term investors who are willing to forgo liquidity and put capital at risk for an indefinite period of time.
6When Morgan Stanley Smith Barney LLC, its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors (collectively, “Morgan Stanley”) provide “investment advice” regarding a retirement or welfare benefit plan account, an individual retirement account or a Coverdell education savings account (“Retirement Account”), Morgan Stanley is a “fiduciary” as those terms are defined under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and/or the Internal Revenue Code of 1986 (the “Code”), as applicable. When Morgan Stanley provides investment education, takes orders on an unsolicited basis or otherwise does not provide “investment advice”, Morgan Stanley will not be considered a “fiduciary” under ERISA and/or the Code. For more information regarding Morgan Stanley’s role with respect to a Retirement Account, please visit www.morganstanley.com/disclosures/dol. Tax laws are complex and subject to change. Morgan Stanley does not provide tax or legal advice. Individuals are encouraged to consult their tax and legal advisors (a) before establishing a Retirement Account, and (b) regarding any potential tax, ERISA and related consequences of any investments or other transactions made with respect to a Retirement Account. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
7Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning and other legal matters.
8Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors or Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for legal matters.
9Insurance products are offered in conjunction with Morgan Stanley Smith Barney LLC’s licensed insurance agency affiliates.
10When Morgan Stanley Smith Barney LLC, its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors (collectively, “Morgan Stanley”) provide “investment advice” regarding a retirement or welfare benefit plan account, an individual retirement account or a Coverdell education savings account (“Retirement Account”), Morgan Stanley is a “fiduciary” as those terms are defined under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and/or the Internal Revenue Code of 1986 (the “Code”), as applicable. When Morgan Stanley provides investment education, takes orders on an unsolicited basis or otherwise does not provide “investment advice”, Morgan Stanley will not be considered a “fiduciary” under ERISA and/or the Code. For more information regarding Morgan Stanley’s role with respect to a Retirement Account, please visit www.morganstanley.com/disclosures/dol. Tax laws are complex and subject to change. Morgan Stanley does not provide tax or legal advice. Individuals are encouraged to consult their tax and legal advisors (a) before establishing a Retirement Account, and (b) regarding any potential tax, ERISA and related consequences of any investments or other transactions made with respect to a Retirement Account. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
Check the background of our Firm and Investment Professionals on FINRA's BrokerCheck*.
The information, products and services described here are intended only for individuals residing in states where this Financial Advisor is properly registered as described in this site.
Morgan Stanley reserves the right, to the extent permitted under applicable law, to retain and monitor all electronic communications. Morgan Stanley will not accept purchase or sale orders via any Internet site, social media site and/or its messaging systems. Morgan Stanley does not endorse and is not responsible and assumes no liability for content, products or services posted by third-parties on any Internet site, social media site and/or its messaging systems. All electronic communications are subject to terms available at the following link:
https://www.morganstanley.com/disclaimers/mswm-email.html. Any profiles and associated content are for U.S. residents only.
The securities/instruments, services, investments and investment strategies discussed in this material may not be appropriate for all investors. The appropriateness of a particular investment, investment strategy or service will depend on an investor's individual circumstances and objectives. Morgan Stanley Smith Barney LLC recommends that investors independently evaluate particular investments, strategies and services, and encourages investors to seek the advice of a Financial Advisor or Private Wealth Advisor. This material does not provide individually tailored investment advice. It has been prepared without regard to the individual financial circumstances and objectives of persons who receive it.
Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors or Private Wealth Advisors do not provide tax or legal advice. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for legal matters.
Morgan Stanley Smith Barney LLC (“Morgan Stanley”) is not implying an affiliation, sponsorship, endorsement with/of the third party or that any monitoring is being done by Morgan Stanley of any information contained within the website. Morgan Stanley is not responsible for the information contained on the third-party website or the use of or inability to use such site. Nor do we guarantee their accuracy or completeness.
The views, opinions or advice contained within third party websites or materials are solely those of the author, who is not a Morgan Stanley employee, and do not necessarily reflect those of Morgan Stanley Smith Barney LLC, or its affiliates. The strategies and/or investments referenced may not be appropriate for all investors as the appropriateness of a particular investment or strategy will depend on an investor's individual circumstances and objectives.
*References to length of service at Morgan Stanley include years at Morgan Stanley and predecessor firms.
Certified Financial Planner Board of Standards Center for Financial Planning, Inc. owns and licenses the certification marks CFP®, CERTIFIED FINANCIAL PLANNER®, and CFP® (with plaque design) in the United States to Certified Financial Planner Board of Standards, Inc., which authorizes individuals who successfully complete the organization's initial and ongoing certification requirements to use the certification marks.
The use of the CDFA designation does not permit the rendering of legal advice by Morgan Stanley or its Financial Advisors which may only be done by a licensed attorney. The CDFA designation is not intended to imply that either Morgan Stanley or its Financial Advisors are acting as experts in this field.
Awards Disclosures | Morgan Stanley
For more information, please see the Morgan Stanley Smith Barney LLC Client Relationship Summary.
2Morgan Stanley Wealth Management is the trade name of Morgan Stanley Smith Barney LLC, a registered broker-dealer in the United States. Morgan Stanley Wealth Management is a business of Morgan Stanley Smith Barney LLC.
3Morgan Stanley Smith Barney LLC is a registered Broker/Dealer, Member SIPC, and not a bank. Where appropriate, Morgan Stanley Smith Barney LLC has entered into arrangements with banks and other third parties to assist in offering certain banking related products and services.
Investment, insurance and annuity products offered through Morgan Stanley Smith Barney LLC are: NOT FDIC INSURED | MAY LOSE VALUE | NOT BANK GUARANTEED | NOT A BANK DEPOSIT | NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY
4Fixed Income investing entails credit risks and interest rate risks. When interest rates rise, bond prices generally fall.
5Alternative Investments are speculative and include a high degree of risk. An investor could lose all or a substantial amount of his/her investment. Alternative investments are appropriate only for qualified, long-term investors who are willing to forgo liquidity and put capital at risk for an indefinite period of time.
6When Morgan Stanley Smith Barney LLC, its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors (collectively, “Morgan Stanley”) provide “investment advice” regarding a retirement or welfare benefit plan account, an individual retirement account or a Coverdell education savings account (“Retirement Account”), Morgan Stanley is a “fiduciary” as those terms are defined under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and/or the Internal Revenue Code of 1986 (the “Code”), as applicable. When Morgan Stanley provides investment education, takes orders on an unsolicited basis or otherwise does not provide “investment advice”, Morgan Stanley will not be considered a “fiduciary” under ERISA and/or the Code. For more information regarding Morgan Stanley’s role with respect to a Retirement Account, please visit www.morganstanley.com/disclosures/dol. Tax laws are complex and subject to change. Morgan Stanley does not provide tax or legal advice. Individuals are encouraged to consult their tax and legal advisors (a) before establishing a Retirement Account, and (b) regarding any potential tax, ERISA and related consequences of any investments or other transactions made with respect to a Retirement Account. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
7Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning and other legal matters.
8Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors or Private Wealth Advisors do not provide tax or legal advice. Clients should consult their tax advisor for matters involving taxation and tax planning and their attorney for legal matters.
9Insurance products are offered in conjunction with Morgan Stanley Smith Barney LLC’s licensed insurance agency affiliates.
10When Morgan Stanley Smith Barney LLC, its affiliates and Morgan Stanley Financial Advisors and Private Wealth Advisors (collectively, “Morgan Stanley”) provide “investment advice” regarding a retirement or welfare benefit plan account, an individual retirement account or a Coverdell education savings account (“Retirement Account”), Morgan Stanley is a “fiduciary” as those terms are defined under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and/or the Internal Revenue Code of 1986 (the “Code”), as applicable. When Morgan Stanley provides investment education, takes orders on an unsolicited basis or otherwise does not provide “investment advice”, Morgan Stanley will not be considered a “fiduciary” under ERISA and/or the Code. For more information regarding Morgan Stanley’s role with respect to a Retirement Account, please visit www.morganstanley.com/disclosures/dol. Tax laws are complex and subject to change. Morgan Stanley does not provide tax or legal advice. Individuals are encouraged to consult their tax and legal advisors (a) before establishing a Retirement Account, and (b) regarding any potential tax, ERISA and related consequences of any investments or other transactions made with respect to a Retirement Account. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for matters involving trust and estate planning, charitable giving, philanthropic planning and other legal matters.
Check the background of our Firm and Investment Professionals on FINRA's BrokerCheck*.
The information, products and services described here are intended only for individuals residing in states where this Financial Advisor is properly registered as described in this site.
Morgan Stanley reserves the right, to the extent permitted under applicable law, to retain and monitor all electronic communications. Morgan Stanley will not accept purchase or sale orders via any Internet site, social media site and/or its messaging systems. Morgan Stanley does not endorse and is not responsible and assumes no liability for content, products or services posted by third-parties on any Internet site, social media site and/or its messaging systems. All electronic communications are subject to terms available at the following link:
https://www.morganstanley.com/disclaimers/mswm-email.html. Any profiles and associated content are for U.S. residents only.
The securities/instruments, services, investments and investment strategies discussed in this material may not be appropriate for all investors. The appropriateness of a particular investment, investment strategy or service will depend on an investor's individual circumstances and objectives. Morgan Stanley Smith Barney LLC recommends that investors independently evaluate particular investments, strategies and services, and encourages investors to seek the advice of a Financial Advisor or Private Wealth Advisor. This material does not provide individually tailored investment advice. It has been prepared without regard to the individual financial circumstances and objectives of persons who receive it.
Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors or Private Wealth Advisors do not provide tax or legal advice. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for legal matters.
Morgan Stanley Smith Barney LLC (“Morgan Stanley”) is not implying an affiliation, sponsorship, endorsement with/of the third party or that any monitoring is being done by Morgan Stanley of any information contained within the website. Morgan Stanley is not responsible for the information contained on the third-party website or the use of or inability to use such site. Nor do we guarantee their accuracy or completeness.
The views, opinions or advice contained within third party websites or materials are solely those of the author, who is not a Morgan Stanley employee, and do not necessarily reflect those of Morgan Stanley Smith Barney LLC, or its affiliates. The strategies and/or investments referenced may not be appropriate for all investors as the appropriateness of a particular investment or strategy will depend on an investor's individual circumstances and objectives.
*References to length of service at Morgan Stanley include years at Morgan Stanley and predecessor firms.
Certified Financial Planner Board of Standards Center for Financial Planning, Inc. owns and licenses the certification marks CFP®, CERTIFIED FINANCIAL PLANNER®, and CFP® (with plaque design) in the United States to Certified Financial Planner Board of Standards, Inc., which authorizes individuals who successfully complete the organization's initial and ongoing certification requirements to use the certification marks.
The use of the CDFA designation does not permit the rendering of legal advice by Morgan Stanley or its Financial Advisors which may only be done by a licensed attorney. The CDFA designation is not intended to imply that either Morgan Stanley or its Financial Advisors are acting as experts in this field.
Awards Disclosures | Morgan Stanley
CRC 4665150 (8/2025)
