A legacy for generations

Private Wealth Management

As a team, it’s our relationships that bring us the greatest satisfaction. It’s what drives our team. Our passion for providing advice that changes people’s lives makes every day meaningful. We are committed to helping you confidently pursue your most important goals.

The more we know about you the better we can help you determine the best path for pursuing your goals. Understanding your life, and priorities will help us make the right recommendations for you.

- Daniel Lewin

Strength beyond numbers

Our mission is to provide quality strategies customized to your needs. Our goal is to be your primary source of financial advice. To this end, we concentrate our efforts on developing long-term relationships through a commitment to quality client service. Utilizing our resources, who are an extension of our team.

  • Daniel Lewin Photo

    Daniel Lewin, CPWA

    Senior Vice President–Wealth Management

    Private Wealth Advisor

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    • CA
    • CT
    • FL
    • GA
    • MA
    • MD
    • NC
    • NH
    • NJ
    • NY
    • OH
    • PA
    • RI
    • SC
    • TN
    • VT

    What he does

    Dan draws on over 25 years of experience in the financial services industry to provide advice and  leadership across a variety of complex financial topics. He oversees strategic wealth planning designed to offer solutions for each area of a client’s needs: financial and estate planning strategies, portfolio management, business and succession planning, credit and lending, insurance and charitable giving.

    Who he serves

    Business owners, entrepreneurs, and families have turned to him for financial planning and insight. Dan advises a highly concentrated number of families and businesses that focus primarily on planning, inter-generational wealth transfer, tax mitigation, growth and preservation of capital.

    Outside the office

    Dan is active in various local and national non-profit organizations and currently sits on the board of the New England Chapter of the Friends of the Israeli Defense Force.  He is a former board member of the Anti-Defamation League and AIPAC.

    Dan is a former mentor in the American Corporate Partners program that connects post-9/11 veterans (Protégés) with corporate professionals (Mentors) for customized mentorships.  ACP assists veterans on their path towards fulfilling, long-term careers, whether the veteran is job searching or newly employed.

    Dan has participated as a rider in the Pan Mass Challenge for twelve years and has been a fundraiser for cancer research at the Dana Farber Cancer Research Center. 

    Dan lives in Weston with his wife Jamie, and his kids Josh, Max, Isla and Walter.  In his spare time he enjoys biking, fishing in his backyard pond, Nantucket and Alaska, and playing golf when he can.

     

    Neither UBS Financial Services Inc. nor its employees (including its Financial Advisors) provide tax or legal advice. You should consult with your legal counsel and/or your accountant or tax professional regarding the legal or tax implications of a particular suggestion, strategy or investment, including any estate planning strategies, before you invest or implement.

     

    Insurance products are made available by UBS Financial Services Insurance Agency Inc. or other insurance licensed subsidiaries of UBS Financial Services Inc. through third-party unaffiliated insurance companies.

     

    Credit Lines including credit cards are securities backed loans provided by UBS Bank USA, an affiliate of UBS Financial Services Inc. (UBS-FS). All credit lines are subject to credit approval.  You are personally responsible for repaying the Credit Line.

     

    Banking and cash management services are provided by UBS Bank USA, a subsidiary of UBS Group AG. UBS Bank USA, Member FDIC, NMLS no. 947868.

     

    • Forbes Best-in-State Wealth Advisors, 2020, 2021, 2022, 2023, 2024, 2025, 2026The Forbes rating is compiled by Shook Research and awarded annually in April based on information from a 12 month period ending June of the prior year.

    • Carroll School of Management at Boston College, Bachelor's of Science in Finance
    • Private Wealth Advisor
    Business owners
    Entrepreneurs
    Multi-generational families
    One Post Office Square
    33rd Floor
    Boston, MA 02109
    daniel.lewin@ubs.com
    Daniel Lewin, CPWA
    One Post Office Square,Boston,MA,02109
  • Tatum

    Tatum Zupnik

    Registered Client Associate

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    • MA
    • TX

    A dedicated and detailed-oriented Client Service Associate, Tatum brings a client-first mindset and a strong commitment to delivering exceptional service in every interaction.  With deep understanding of wealth management and client relationship support, Tatum plays a vital role in ensuring a seamless and personalized experience for each client.  

    Known for her responsiveness, organization, and problem-solving abilities, Tatum serves as a trusted point of contact-coordinating account administration, facilitating transactions, and proactively addressing client needs. 

    Tatum graduated from Bowdoin College where she was the swim team captain, Nominee for NCAA Woman of the year, 5-time school record holder, Sarah and James Bowdoin Scholar and 3-time  CSCAA Scholar All-American.

          One Post Office Square
          35th floor
          Boston, MA 02109
          tatum.zupnik@ubs.com
          Tatum Zupnik
          One Post Office Square,Boston,MA,02109
        • Jennifer Ostberg

          Jennifer Ostberg

          Senior Wealth Strategy Associate

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          • MA

          Jennifer Ostberg joined Lewin Wealth Management in 2025 as a Senior Wealth Strategy Associate. Jen brings more than 15 years experience guiding high net worth families in crafting a wealth management plan that prioritizes their personal values. Prior to joining UBS, she was a Director at Bernstein Private Wealth Management. Jen is a Certified Financial Planner™, Chartered Advisor in Philanthropy®. 

          Jen regularly works with clients undergoing financial transitions, including business owners navigating a liquidity event. She has a strong understanding of tax and estate planning strategies, charitable planning, concentrated stock positions and the sale of privately held businesses. Jen has published research on these topics.

          Jen is passionate about helping families maximize the purpose and impact of their wealth. She works closely with clients, including in multigenerational settings, to navigate the complexities of wealth management and create a plan that fits her clients’ goals around risk, growth and legacy. 

          Jen lives in Middleton, Mass., close to her own extended family. She’s often at the rink with her husband and two sons who play hockey. Jen serves on the Board of Directors for The Boys and Girls Club of Greater Salem. She graduated from Syracuse University.

                One Post Office Square
                35th floor
                Boston, MA 02109
                jennifer.ostberg@ubs.com
                Jennifer Ostberg
                One Post Office Square,Boston,MA,02109
              • Roger Kraus

                NMLS #821627

                Senior Wealth Management Banker, UBS Bank USA, N.A.

                Current role and areas of expertise

                Roger joined UBS Bank USA in securities licenses role and and he is currently a Senior Wealth Management Banker covering the Greater Boston and Northern New England Markets.

                Roger has an extensive background in relationship banking. He is focused on providing Financial Advisors and their clients a variety of cash management resources along with banking solutions that may complement their overall wealth management objectives.

                Professional history

                Roger began his career with UBS in 2006, first as a Client Service Associate in Wealth Management NY, then Private Wealth NY.  In 2009, his team moved to Credit Suisse, and in 2010, Roger moved on his own to JPMorgan Private Bank and started a career as a Financial Advisor in their Law Firms Group, working with top lawyers and law firms in New York.

                Education and personal information

                In Roger’s role as a Senior Wealth Management Banker his NMLS # is 821627. He holds permissive Series 7 and 66 securities licenses and has a degree in English Literature and Performance.  He enjoyed a 15+ year career as a professional actor in New York City and nationally before starting his career in finance.  He currently lives in Boston's historic South End.

                Senior Wealth Management Bankers are employees of UBS Bank USA. UBS Bank USA is a subsidiary of UBS Group AG. UBS Bank USA, N.A., Member FDIC, NMLS No. 947868. Equal Housing Lender.

              • Julie Binder Photo

                Julie Binder

                Executive Director

                Senior Strategist, East Division - Family Advisory and Philanthropy Services

              • Peter Kong

                Peter Kong

                Executive Director

                Lead Assoc,Sales & Marketing

              • William C. Shad CFP®, CIMA®, ChFC®, CEPA®

                Managing Director

                Head of Wealth Planning Strategists and Trust Consulting

              Defining your priorities. Pursuing what matters.

              Our experience and structured planning process drives a comprehensive financial plan and customized investment strategies. Depending on where you are in your life and the priorities that matter most, our planning conversations may focus on liquidity management, your cash flow needs, asset replacement solutions such as insurance, estate planning strategies, or tax and legal structures such as trusts and philanthropic vehicles.

              Woman with architectural plans

              A plan to simplify your financial life

              Mountain climbers on peak at sunrise

              A leading global wealth manager

              Family on back porch

              Wealth transfer across generations

              Retirement couple holding surfboards

              Retirement planning

              couple on beachfront

              UBS Wealth Way

              Wealth from your point of view

              An approach that works for your entire financial life
              Our framework is designed to help you turn your possibilities into a plan. It starts with questions and a conversation to uncover everything that's important to you—beyond your money and wealth. Then, we organize your financial life in a way that gives you confidence you’ll have what you need—when you need it.

              Business owners

              Passion built your business. Passion will move it forward.

              Business Owner in entryway

              Advice for business owners & entrepreneurs

              Our process takes you from the initial stages of exit or succession planning all the way through the transaction close. We develop a personalized strategy to help manage the proceeds and achieve your future financial goals—and life goals after you step away.

              Your business

              Your business

              Planning for the life of your business

              on phone

              Planning for the life of your business

              You’re considering an exit in 5 years

              You’re considering an exit in 5 years

              72% of the world’s wealthiest people are self-made, and most tend to be business owners. Entrepreneurs have the drive to build something great, and we have the solutions to turn their aspirations into reality.

              on phone

              Whether you are building something new, expanding or paving the way for succession or a future liquidity event, planning is critical. Wherever you are in your company’s development, we will work closely with you to assess your options, offer insight and guidance, and craft a roadmap that takes into account both the short and long term.

              And if you preparing to sell your business, we can help ensure that the process is well-thought-out, runs smoothly and aims to create the most favorable outcome.

              • Discuss trust and estate strategies and tax and legal advisors to take advantage of strategies that may increase future net proceeds from a sale*
              • Fine-tune your business model to be most appealing to a buyer
              • Make sure business documentation and financial statements are in order
              • Put together a team to prepare the business and optimize value
              • Strengthen your management team
              Learn more

              Click here to learn more about how we can help you and your business

              Our resources

              A leader in wealth management

              Backed by the strength of our parent company, UBS AG

              $7 trn

              UBS Group invested assets
              As of 12/31/2025

              51 countries

              Our global footprint

              Global leader

              UBS is a leading and truly global wealth manager

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