John T. DeMarinis II, Financial Advisor

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John T. DeMarinis II, Financial Advisor Who I Am

I am a financial advisor with MassMutual operating a large financial advisory practice based in the MassMutual office of East Hills, NY.

Providing Financial Advisory Services: Investments, Retirement, Insurance
13X Leaders Conference Qualifier (2011-2016, MetLife, 2017-Present, MassMutual)
Winner- 2025 Business Leaders and Finance Award, Long Island Business News
www.johndemarinis.com With over 12 years of experience in the financial services industry, a number of financial industry designations and a large well-built staff and team supporting me, clients can benefit from my experience in the following areas:

What I Do

Insurance Planning- Protect yourself and your loved ones through life, disability, and long term care insurance. Retirement Planning/Estate Conservation Strategies- Strategies to help safeguard assets and provide guaranteed income for life. Techniques to help create, protect, and transfer your estate. Investment Planning- Investing made easy through personalized wealth management and brokerage accounts to help build and preserve your savings. Group Benefits- health insurance, pension plans and life insurance

Why Do Business With Me

What sets me apart from my competition is that I spend most of my time servicing my existing clients’ accounts as opposed to constantly trying to get new business elsewhere. I believe it is important to periodically review your financial goals over time- needs change and you need an advisor to help give you ongoing fluid advice. Subsequently, most of my business comes from referrals from my existing clients. https://www.blueocean.us.com/licensing

10/17/2026

Investors think of AI as an investment theme—in short, “Is this something I want to put money into, and if so, how?”—but it’s become such an influential one that it’s now viewed as a risk factor, too.

10/14/2026

Investopedia’s exclusive analysis shows that the “American Dream” is 4% more expensive than it was a year ago.

10/12/2026

Life expectancies are rising, which can mean more years to enjoy retirement.1 But a longer life also means needing your savings to last longer.

10/10/2026

Workplace plans typically cost less for basic coverage, but Medicare often gives beneficiaries greater freedom to pick doctors and no surprises on expenses

10/07/2026

Drugmakers are targeting muscle preservation and fat loss as they build the next generation of weight-loss medications.

10/05/2026

Should new parents favour financial capital, human capital or something else?

10/03/2026

A budget can help you spend, save, and manage your money over time. Budgeting helps control expenses, prepare for future needs, and work toward financial goals.

09/30/2026

The effect of rates topping the psychologically important 7% level is rippling through the market for buyers, sellers and builders.

Honored and blessed to be selected as a recipient of Long Island Business News Top 40 under Forty Award, recognizing 40 ...
09/28/2026

Honored and blessed to be selected as a recipient of Long Island Business News Top 40 under Forty Award, recognizing 40 of Long Island’s top business professionals under the age of 40. A heartfelt thank you to my wife, Susan, for her unwavering support throughout my career, to God for this blessing, to my clients for the trust you place in me as your advisor, and my parents, colleagues, friends, and family, for their continued support and encouragement. I am truly grateful for this recognition.

09/28/2026

As frontotemporal dementia degrades social awareness, loved ones and neuroscientists confront the heartbreaking boundary between a changing mind and the enduring self.

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East Hills, NY

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