Welcome to Mercer Advisors in New York City & Long Island

Wealth Management Services in New York City

Mercer Advisors helps high-net-worth individuals and families in New York City live the lives they want — now and in the future.

We offer comprehensive wealth management through a family office structure, helping clients amplify and simplify their financial lives by bringing together financial planning, investment management, tax, estate, insurance, and more into one integrated offering. We look forward to connecting with you and your family.

Meet the New York City & Long Island Team

Paul Oliva
Managing Partner
New York City & Long Island
Mendim Gecaj
Principal
New York City & Long Island
Barry Cohen
Sr. Wealth Advisor
New York City & Long Island
Ben Gyulambaryan
Sr. Wealth Advisor
New York City & Long Island
Bridger Dawson
Wealth Advisor
New York City & Long Island
Bryan Bielawski
Sr. Wealth Advisor
New York City & Long Island
Cristina Levin
Wealth Advisor
New York City & Long Island
Marissa Nece
Wealth Advisor
New York City & Long Island
Susan Portnoi
Sr. Wealth Advisor
New York City & Long Island
Tess Bradshaw
Associate Wealth Advisor
New York City & Long Island
Edward Dunphy
Regional Vice President
New York City & Long Island
Kelly Gaur
Regional Vice President
New York City & Long Island
Kevin Meyersburg
Regional Vice President
New York City & Long Island
Ben Bazelais
Client Service Specialist
New York City & Long Island
Helen Berlin
Client Service Specialist
New York City & Long Island
Jesse Mignone
Manager, Client Service
New York City & Long Island
Joe Scotti
Client Service Specialist
New York City & Long Island
Amanda Caster
Manager, Sr. Financial Planner
New York City & Long Island
Elia Weg
Financial Planner
New York City & Long Island
Harrison Vogel
Financial Planner
New York City & Long Island
Victoria O’Tool
Financial Planner
New York City & Long Island
Kevin Moriarty
Investment Specialist
New York City & Long Island
Sebastian Chaskel
Director, Philanthropic Services
New York City & Long Island
Irina Polyakova
Sr. Tax Manager
New York City & Long Island
Matthew McCarthy
Tax Manager
New York City & Long Island
Melissa Gioielli
Sr. Tax Advisor
New York City & Long Island
Ready to get in touch? My team and I are here to help.
Cody Dolly
Cody Dolly Regional Vice President
New York City & Long Island

Our New York City & Long Island Office Locations

New York City & Long Island Offices Fast Facts & Specialties

  • We’re a unified team: Advisors, planners, investors, accountants, and estate strategists that design – and execute – your financial plan. We are a true family office for all families.
  • We put multiple wealth drivers to work: We don’t rely solely on investment returns to help achieve your goals. We look at your entire financial picture, including taxes, estate, and insurance.
  • We put you first: Our advisors don’t sell proprietary investment products and are focused on serving you, not on finding new clients.

Financial Solutions We Offer in New York City & Long Island

Mercer Advisors delivers comprehensive financial guidance designed to address the full complexity of your financial life. Our New York City & Long Island team brings together planning, investment management, tax strategy, estate planning, and trust services — working collaboratively to help individuals and families make confident, informed financial decisions.
Financial Planning
Personalized financial planning for New York City & Long Island individual clients and families, integration cash flow, retirement goals, education planning, and long-term priorities into one cohesive strategy.
Tax Planning & Preparation
Proactive tax planning and preparation designed to help New York City & Long Island residents manage tax exposure while aligning financial decisions with state and federal tax considerations.
Investment Management
Institutional-grade portfolio management tailored to New York City & Long Island clients, focused on long-term objectives, risk management, and disciplined investment strategies.
Estate Planning
Thoughtful estate planning support for families, helping structure assets, beneficiaries, and legacy goals within state and federal estate frameworks.
Insurance Solutions
Risk management strategies that help New York City & Long Island clients protect income, assets, and family needs through carefully evaluated insurance solutions.
Trustee Services
In-house fiduciary trust services designed to support complex estate plans, multigenerational wealth, and long-term stewardship under state regulations.

Deep Experience Working With…

advisor helping tech professional navigate concentrated stock positions

Concentrated Stock

At Mercer Advisors, we help New York City & Long Island clients manage concentration with a financial plan that focuses on unlocking liquidity, reducing risk, and preserving long-term wealth.  

Divorcing & Divorced

We provide New York City & Long Island residents with compassionate, personalized financial guidance throughout your divorce, empowering you to embrace the opportunities ahead.  Learn more about how we can help.

Generational Wealth

Managing wealth across generations isn’t just about protecting assets—it’s about safeguarding your legacy. We collaborate with New York City & Long Island families like yours to craft tailored plans that help to ensure long-term financial continuity.

A family discussing a lifetime trust

Inherited Wealth

Your inheritance marks a beginning and an end. Learn more about how we approach this delicate situation for New York City & Long Island residents and help ensure your new wealth is protected, optimized, and meets your long-term goals.

IPOs & Liquidity Events

Whether you’re holding RSUs, ISOs, NSOs, or ESPP shares, the decisions you make now may shape your financial future.  Learn how we can help demystify the process for you and help avoid a hefty tax bill.

older couple out enjoying their retirement

Retirement Planning

Retirement planning is a vital aspect of financial wellness that transcends age, income level, or career stage.  See how we can help New York City & Long Island residents design retirement plans that help them achieve their financial goals.

Financial planning for individuals with special needs

Special Needs

Caring for a loved one with disabilities brings unique responsibilities, and planning ahead is one of the most important things you can do. We’ll help you prioritize what matters most, understand what can wait, and build a plan that gives you confidence.

two female business professionals walking and talking

Women & Wealth

We’re fiercely committed to amplifying women’s financial confidence. Learn how we’re leading the charge to create better financial outcomes for women in New York City & Long Island.

Meet a Few of Our Talented Advisors

Our team is deeply embedded in the New York City & Long Island community and specializes in areas relevant to local residents.

Ready to learn more from the New York City & Long Island team?

Let’s Talk

Ready to get in touch?
My team and I are here to help.

Regional Vice President, New York City & Long Island