Broker Check

Erin Luise

Financial Advisor | Coastline Wealth management

A More Supportive, Detail-Oriented Approach to Financial Planning

Support You Can Rely On at Every Stage of Life

My approach is built on relationships grounded in trust, communication, and consistency.

I work closely with individuals and families as they navigate important financial decisions through different stages of life. As life evolves, whether through career changes, family transitions, or long-term planning, things can quickly become more complex.

My role is to make sure you feel supported through it all, with someone who understands your situation, stays organized behind the scenes, and helps keep everything moving forward in a clear and thoughtful way.

Helping You Feel Clear and Comfortable About Every Decision

Financial Guidance That Feels Personal and Fully Supported

Financial decisions don’t have to feel overwhelming, especially when you know everything is being handled with care.

For Clients Who Want to Feel Supported and Heard

It’s important to feel like you have someone in your corner. I create an environment where you can ask questions, feel understood, and know that your situation is being taken seriously every step of the way.

For Those Navigating Life Transitions

Life changes, like retirement, divorce, or a career shift, can bring uncertainty. I help guide you through those moments by keeping things organized, addressing what needs attention, and making sure nothing is overlooked.

For Clients Who Want Things Handled Properly

Many clients come to me wanting to feel confident that everything is being taken care of behind the scenes. I focus on making sure each step is handled correctly, efficiently, and without unnecessary stress.

For Individuals Planning for the Future

As you plan ahead, whether for retirement, family needs, or long-term goals, I help ensure everything is aligned and moving forward in a way that feels clear and dependable.


A Process You Can Trust
Bringing Structure, Follow-Through, and Care to Every Detail

I bring both an operational and advisory perspective to how I work with clients. That means I’m not only thinking about the strategy we’re discussing but also how everything gets implemented and managed behind the scenes.

How I Help You Stay on Track

My focus is making sure nothing gets missed and everything continues to move forward the way it should.

Careful Attention to Every Detail

From communication and follow-up to timelines and documentation, I believe the details matter. When everything is handled properly, it creates a sense of clarity and confidence.

Advocacy Every Step of the Way

If something needs attention, I take ownership of it. Whether it’s coordinating internally or working through back-office processes, I stay with it until it’s resolved, so you don’t have to.

Seamless Execution Behind the Scenes

Clients appreciate knowing that every moving part is being carefully managed. I make sure decisions are not only discussed, but carried out smoothly and correctly.

Consistent Support You Can Count On

Questions come up, and things change. I’m here to respond, follow through, and make sure you always feel supported and informed.

Meet the Team
Our leaders & Advisors

Richard Barnes Team

Richard Barnes, CLU, ChFC

Founding Principal

Port Jefferson, NY

631-473-7600

Richard was introduced to financial planning as a career in 1982. Armed with a bachelor’s degree and a few years of business experience, he began work with a prominent New England insurance company and fell in love...

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Richard Barnes, Jr.

Financial Advisor

6314737600

Richard Barnes is a financial advisor who believes successful planning starts with understanding how people actually behave, not just what's on their balance sheet. He helps clients build durable financial systems that hold up through...
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Erin Luise

Chief of Operations and Financial Advisor

6314737600

Erin Luise is the Chief of Operations and a Financial Advisor with more than 25 years of experience in the industry. She is passionate about helping clients navigate their financial journeys while keeping operations running smoothly...
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Dianne Pagani

Operations Liaison

A More Thoughtful and Supportive Client Experience


Many of the people I work with want more than just financial advice. they want to feel taken care of.

They’ve often experienced situations where communication felt inconsistent, details were overlooked, or they were left unsure about what was happening next.

My approach is different. 

I focus on creating a client experience where everything feels organized, responsive, and handled with care—so you can feel confident that nothing is slipping through the cracks.



When Everything is handled well, you feel it

When this level of care and attention is part of your experience, it can help create:

  • Confidence that everything is being handled correctly
  • A more organized and structured financial picture
  • Less stress around processes, paperwork, and follow-up
  • A stronger sense of trust in the relationship

My role is to make sure you always feel supported, informed, and confident that you have someone advocating for you every step of the way.

Give Me a Call
Let’s Connect

Whether you are looking for guidance, support through a transition, or simply want to work with someone who will be a strong advocate for you and your family, I would love to connect.

My goal is to make sure you feel supported, informed, and confident every step of the way.


Visit Our Port Jefferson, NY Office

Address: 
1303 Main Street

Port Jefferson, NY 11777

Phone: 631.473.7600

Office Hours:  9 am to 5 pm (Monday - Friday)