My Story and Services

As your Financial Advisor, I can help you define and strive to meet your goals by delivering a vast array of resources to you in the way that is most appropriate for how you invest and what you want to achieve. Working together, I can help you to preserve and grow your wealth. You will have access to some of the world’s most seasoned and respected investment professionals, a premier trading and execution platform and a full spectrum of investment choices.
Services Include
Securities Agent: FL, RI, NC, MS, ME, IL, NJ, DC, WA, NH, AZ, PA, TX, OH, GA, DE, SC, OR, CT, WI, CO, CA, MD, MA, NY, VA; General Securities Representative; Investment Advisor Representative
NMLS#: 1347363
Check the background of Our Firm and Investment Professionals on FINRA's BrokerCheck.*

Working With You

Your goals, hopes and dreams are at the center of my work. That’s why I plan to meet with you at length when we first begin working together. I’ll ask smart questions and listen to what you say. Once I fully understand your situation, I’ll suggest ways to put your money to work.
Working with me, you can expect that I will:
Develop a detailed financial strategy based on your goals
Set up a long-term, balanced wealth plan
Take the emotion out of money moves, so you can make smart decisions
Be flexible. When changes come to your life, or in the market, I’ll tweak your financial strategy.
Some of our work is best coordinated with your other key advisors. If you like, we can connect directly with your:
Tax specialist
Trust attorney
Insurance professional
Family office

Digital Wealth Management

Morgan Stanley's comprehensive suite of digital tools are designed to enhance every aspect of your financial life. Here are a few of the technologies I have to offer my clients.
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    Morgan Stanley Online
    Life is complicated. Our digital experiences make it easy to manage your money 24/7, from your desktop, tablet or phone. Clients can enjoy the freedom to manage their wealth on their own devices while collaborating with their Morgan Stanley team. It’s accessibility at its finest.
    Click Here to Visit the MSO Homepage
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    Online Security Center
    Safeguarding your assets and information is one of our highest priorities, but you also have a critical role to play. Check out our collection of practical takeaways and best practices from our cybersecurity professionals, then explore a few of the ways we help protect you.
    Click Here to Learn More
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    Total Wealth View
    Managing multiple financial accounts across different firms can be complicated. With Morgan Stanley Online, you can link your non-Morgan Stanley accounts and analyze your cash flow all in one place.
    Click Here to Sign In
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    Digital Vault
    Digital Vault lets you easily and securely manage and share important documents such as account statements, authorizations, tax filings and other relevant documents.
    Get Started Today

Research & Resources

Morgan Stanley provides clients with resources meant to transform complex financial analysis and research into concise and easily digestible content. The links below offer insight into the modern market and economic landscape.
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    2025 Federal Tax Table
    This document outlines the 2025 tax rate schedule, education and health savings account limits, retirement contribution and deduction limits, among other information.
    Click here to view
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    Thoughts on The Market Podcast
    With perspectives on the forces shaping the market, join Mike Wilson, Chief Investment Officer and Chief US Equity Strategist for Morgan Stanley, as he and his colleagues discuss a variety of viewpoints regarding the latest trends in the financial marketplace.
    Click here to view
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    Global Investment Committee Weekly Report
    The Global Investment Committee's Lisa Shalett headlines this weekly look at markets, asset class performance and fixed income.
    Click here to read
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    Investor Resources
    Learn how the firm strives to deliver results for our shareholders. Browse through our latest earnings releases, financial statements, presentations and webcasts.
    Click here for more information

Location

611 E Main St
Riverhead, NY 11901
US
Direct:
(631) 548-4020(631) 548-4020
Toll-Free:
(800) 233-9195(800) 233-9195
Fax:
(631) 727-8172(631) 727-8172

Meet My Team

The Power of Partnerships

By partnering with experienced individuals across wealth disciplines, Morgan Stanley Financial Advisors can align specialized resources with your custom needs and deliver strategic guidance through the familiarity and trust of existing relationships

About Kathleen Kowlessar

Kathleen Kowlessar is an Associate Private Banker serving Morgan Stanley Wealth Management offices in New York.

Associate Private Bankers partner with Private Bankers and Financial Advisors to develop a specialized approach for managing clients’ cash flow, liquidity and financing needs, leveraging our comprehensive suite of cash management and lending solutions.

Kathleen began her career in financial services in 2013, and joined Morgan Stanley in 2022. Prior to joining the firm, she was a Store Manager at the TD Bank.

Kathleen is a graduate of the Zicklin School of Business, Baruch College, where she received a Master of Science in Finance and a Bachelor of Business Administration in Business Management. She lives in Garden City, New York with her family. Outside of the office, Kathleen enjoys spending time with her family, cooking and trying new foods.
NMLS#: 1037493

About Andrew Bertalli

Andrew Bertalli is a Vice President and Financial Planning Director serving Morgan Stanley’s Wealth Management offices in Eastern Long Island, NY. He is responsible for helping Financial Advisors with their clients' and prospects' financial planning needs.

Andrew began his career in financial services in 2000 and joined Morgan Stanley in 2022. Prior to his current position, Andrew served high-net-worth clients for over 17 years. Andrew also has worked at Charles Schwab, USAA, and TIAA.

Andrew Bertalli graduated from Saint Francis College and has a Bachelor of Science in Business. Andrew holds his Certified Financial Planner® designation. Andrew lives on Long Island with his wife and children. Outside of work, Andrew likes to keep fit and spend time with his family. Andrew holds a private pilot license and served in the US Navy.

Morgan Stanley Smith Barney LLC 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 visit us at http://www.morganstanleyindividual.com or consult with your Financial Advisor to understand these differences.
Wealth Management
Global Investment Office

Portfolio Insights

Ready to start a conversation? Contact Frank S Marinace today.
1Morgan Stanley Wealth Management is the trade name of Morgan Stanley Smith Barney LLC, a registered broker-dealer in the United States.

For more information, please see the Morgan Stanley Smith Barney LLC Client Relationship Summary.

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2Investors should consider many factors before deciding which 529 plan is appropriate. Some of these factors include: the Plan’s investment options and the historical investment performance of these options, the Plan’s flexibility and features, the reputation and expertise of the Plan’s investment manager, Plan contribution limits and the federal and state tax benefits associated with an investment in the Plan. Some states, for example, offer favorable tax treatment and other benefits to their residents only if they invest in the state’s own Qualified Tuition Program. Investors should determine their home state’s tax treatment of 529 plans when considering whether to choose an in-state or out-of-state plan. Investors should consult with their tax or legal advisor before investing in any 529 Plan or contact their state tax division for more information. Morgan Stanley Smith Barney LLC does not provide tax and/or legal advice. Investors should review a Program Disclosure Statement, which contains more information on investment options, risk factors, fees and expenses and possible tax consequences.

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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

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4When 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.

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5Morgan 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.

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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 Inc. owns the certification marks CFP®, CERTIFIED FINANCIAL PLANNER™ and federally registered CFP (with flame design) in the U.S, which it awards to individuals who successfully complete CFP Board’s initial and ongoing certification requirements.

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
CRC 6491812 (04/2024)