David Stewart Silberg

Paul Biggin is the sole advisor at BIGGIN, INC., an independent firm based in Melville, NY. He holds Series 63, Series 65, and Series 66 designations and has four years of industry experience. He has been with BIGGIN, INC. since 2012. BIGGIN, INC. provides personalized investment management primarily to individual clients, including high-net-worth individuals, using both discretionary and non-discretionary portfolio management. The firm employs fundamental, technical, and cyclical analysis and utilizes a variety of strategies, including option writing, while coordinating with clients’ outside professionals as needed.

John Agoglia is the sole advisor at Advanced Portfolio Services LLC in Saint James, NY, holding Series 63 and Series 65 licenses with 30 years of industry experience. He has worked at E D & F Man Capital Markets Inc since 2013 and operates JDA Trading LLC, a personal investment vehicle focused on trading and analyzing investment opportunities. Advanced Portfolio Services LLC is a state-registered investment adviser offering discretionary portfolio management and consultation services to a diverse client base, including individuals, family offices, and corporations. The firm employs a global macro investment approach combining technical and qualitative analysis, with portfolios that may include index exposure, selective hedging, and options or margin strategies.

Hi, I’m Amir Noor—a fee-only financial advisor who specializes in helping high-net-worth clients navigate complex financial and tax planning. As a Certified Financial Planner™ (CFP®), an Enrolled Agent (EA), and Chartered Retirement Plan Specialist™ (CRPS™), I bring a varied lens to your finances: strategic, goal-oriented planning and expert-level tax guidance. I don’t accept commissions, product sales kickbacks, or referral fees—just clear, objective advice that puts your best interests first. My origin story begins on Long Island, where I was raised in an immigrant household defined by entrepreneurial highs and devastating lows. My father, a risk-taking entrepreneur, passed away while I was still in high school. Overnight, I found myself managing our family’s finances and hustling to support us—building websites and offering tech support to local businesses before I was old enough to vote. At 19, I got licensed as an insurance agent and began my journey in financial services. (No, I no longer sell products.) I started college as a computer science major but graduated from SUNY Stony Brook with a finance degree after realizing where I could have the greatest impact. My early entry into the field means I’ve now worked in financial services for nearly two decades—while still in my thirties. That experience spans a broad range of clients, from 22 to 70+, across professions like law, medicine, finance, and entrepreneurship. I’m fluent in their language and the challenges they face, from correcting mismanaged 401(k)s to addressing underinsured households to navigating unexpected windfalls and offshore asset transfers. Clients often tell me I “get it”—because I’ve lived it. I know what it’s like to be the first line of financial defense for your family or your business. And I know how overwhelming it can feel when you're not sure who to trust. That’s why I built my practice around transparency, technical expertise, and deep empathy. Today, I live in Huntington, Long Island, with my growing family. I continue to work closely with attorneys, medical professionals, and small business owners—helping them gain clarity, reduce risk, and build lasting wealth. Let’s talk. And if you have a great restaurant recommendation, we’ll get along just fine.

Michael Reidlinger is a financial advisor at Mountain Creek Capital, LLC with 13 years of industry experience. He has held the Series 66 designation and previously worked at Axa Advisors, LLC from 2010 to 2018 before founding Mountain Creek Capital in 2018. Mountain Creek Capital provides discretionary investment management and financial planning services to a diverse client base, including individuals, trusts, estates, pension and profit-sharing plans, charitable organizations, and business entities. The firm employs a combination of fundamental, technical, and economic analysis to tailor portfolios, incorporating equities, bonds, mutual funds, limited partnerships, and options strategies, with integrated risk management and regular account reviews.

Jonathan Fischer is the principal advisor at Fischer Advisors LLC with 10 years of industry experience. He previously worked at Credit Suisse and S3 Partners before founding his independent firm in 2024. Fischer Advisors LLC provides portfolio management and financial planning services primarily for individual and high-net-worth clients, utilizing a combination of long- and short-term trading strategies along with access to private placements and venture capital opportunities. The firm employs an Investment Policy Statement tailored to client objectives and risk tolerance and manages all assets on a discretionary basis.

Siegfried Huhn is the principal of HF Advisory Services, LLC, an independent advisory firm. He holds a Series 65 designation and has four years of industry experience, while operating HF Advisory Services since 1999. In addition to providing investment advice, he is a Certified Public Accountant offering tax preparation and accounting services. HF Advisory Services provides investment advisory services to individual and corporate clients, including pension plans, managing accounts on both a discretionary and non-discretionary basis. The firm employs a bottoms-up security selection process, utilizing mutual funds, fixed income securities, and individual equities, and offers clients flexibility in portfolio allocation.