Skip to main content

Nixon Peabody LLP

  • People
  • Capabilities
  • Insights
  • About
Trending Topics
    • People
    • Capabilities
    • Insights
    • About
    • Locations
    • Events
    • Careers
    • Alumni
    • Contact Us
    Practices

    View All

    • Affordable Housing
    • Community Development Finance
    • Corporate & Finance
    • Cybersecurity & Privacy
    • Entertainment & Media
    • Environmental
    • Franchising & Distribution
    • Government Investigations & White Collar Defense
    • Healthcare
    • Intellectual Property
    • International Services
    • Labor, Employment, and Benefits
    • Litigation
    • Private Wealth & Advisory
    • Project Finance
    • Public Finance
    • Real Estate
    • Regulatory & Government Relations
    Industries

    View All

    • Advanced Manufacturing and Industrials
    • Art and Cultural Property
    • Aviation
    • Cannabis
    • Consumer
    • Energy
    • Entertainment & Media
    • Financial Institutions
    • Healthcare
    • Higher Education
    • Infrastructure
    • Nonprofit Organizations
    • Real Estate
    • Sports & Stadiums
    • Technology
    Value-Added Services

    View All

    • Alternative Fee Arrangements

      Developing innovative pricing structures and alternative fee agreement models that deliver additional value for our clients.

    • Continuing Education

      Advancing professional knowledge and offering credits for attorneys, staff and other professionals.

    • Crisis Advisory

      Helping clients respond correctly when a crisis occurs.

    • eDiscovery

      Leveraging law and technology to deliver sound solutions.

    • Environmental, Social, and Governance (ESG)

      We help clients create positive return on investments in people, products, and the planet.

    • Global Services

      Delivering seamless service through partnerships across the globe.

    • Innovation

      Leveraging leading-edge technology to guide change and create seamless, collaborative experiences for clients and attorneys.

    • IPED

      Industry-leading conferences focused on affordable housing, tax credits, and more.

    • Legal Project Management

      Providing actionable information to support strategic decision-making.

    • Legally Green

      Teaming with clients to advance sustainable projects, mitigate the effects of climate change, and protect our planet.

    • Nixon Peabody Trust Company

      Offering a range of investment management and fiduciary services.

    • NP Capital Connector

      Bringing together companies and investors for tomorrow’s new deals.

    • NP Second Opinion

      Offering fresh insights on cases that are delayed, over budget, or off-target from the desired resolution.

    • NP Trial

      Courtroom-ready lawyers who can resolve disputes early on clients’ terms or prevail at trial before a judge or jury.

    • Social Impact

      Creating positive impact in our communities through increasing equity, access, and opportunity.

    • Women in Dealmaking

      We provide strategic counsel on complex corporate transactions and unite dynamic women in the dealmaking arena.

    1. Home
    2. Who We Are
    3. Media
    4. Nixon Peabody welcomes six lateral counsel across departments

      Media

    Nixon Peabody welcomes six lateral counsel across departments

    March 11, 2026

    LinkedInX (Twitter)EmailCopy URL

    Contact

    Katelyn Donahue

    Media Relations Specialist

    • Boston +1 617.345.1148
    • kdonahue@nixonpeabody.com

    DOWNLOAD

    Nixon Peabody welcomes six lateral counsel across departments (PDF)

    Boston, MA. Nixon Peabody LLP has further strengthened its counsel ranks with the addition of six new counsel within the firm’s three departments. 

    “Our counsel program remains central to our professional development initiatives and lateral talent pipeline, continually expanding our firm’s capabilities and strengthening our client service,” said Stacie B. Collier, Nixon Peabody Chief Talent Officer. “Each of these attorneys brings impressive experience and a deep commitment to client service. We are thrilled to welcome them to the firm, including two attorneys who are rejoining us, and we look forward to their growth and the meaningful contributions they will make.”

    The six attorneys represent a diverse range of practice areas, including Affordable Housing & Real Estate, Construction & Real Estate Litigation, Corporate, Private Clients, and Government Investigations & White-Collar Defense. They also join across various Nixon Peabody offices, including Boston, New York City, San Francisco, and Washington, DC.

    Business & Finance

    Kelly Hathorn, Corporate, New York City 

    A member of Nixon Peabody’s Employee Benefits & Executive Compensation Team, Kelly advises clients on compliance-related aspects of qualified and non-qualified benefit plans, including pension plans, 401(k) plans, executive compensation and equity incentive plans, and health and welfare benefit arrangements. She partners with plan fiduciary committees to manage ongoing administration and reduce risk, and she also advises on the benefits-related aspects of corporate transactions. Kelly earned her JD from University of Connecticut School of Law and her BA from College of the Holy Cross.

    Troy Lieberman, Corporate, Boston

    Troy, who rejoins the firm, is an experienced technology lawyer whose practice spans regulatory, transactional, and litigation counsel to his clients. Troy advises technology and data-driven companies—from emerging startups to public companies—on data privacy, cybersecurity, artificial intelligence (AI), complex technology, and commercial transactions, and related litigation. Drawing on his prior senior level, in-house experience at a high-growth text message and AI marketing platform, he also serves as outside general counsel to innovative companies, providing practical, risk-adjusted advice. Troy earned his JD from University of Virginia School of Law and his BA from Colby College. 

    Susan Robb, Private Clients, Boston

    Susan has more than 20 years of experience advising high-net-worth individuals and families on all aspects of estate planning, estate administration, and trust administration. She works with families to achieve their estate, income tax, business succession, philanthropic, and multi-generational wealth transfer goals. Susan also counsels individual, professional, and corporate trustees and personal representatives on fiduciary duties and best practices in the administration of trusts and estates. She earned her JD from Suffolk University Law School and her BA from Hamilton College. 

    Litigation

    John Mulcahy, Government Investigations & White-Collar Defense, Boston 

    John is a trial lawyer and has over 15 years of experience as a federal and state prosecutor in a range of high-stakes matters including tax, public corruption, money laundering, extortion, obstruction of justice, and bribery. He has tried more than 40 civil and criminal cases in federal and state courts and has extensive trial experience involving healthcare fraud, corporate and employment tax fraud, US Food and Drug Administration (FDA) violations, Financial Crimes Enforcement Network (FinCEN) violations, and COVID-19-related fraud. John earned his JD from Boston College Law School and his BA from Boston College. 

    Dawn Valentine, Construction & Real Estate Litigation, San Francisco

    Dawn rejoins Nixon Peabody and is a litigator with more than 20 years of experience representing clients in a wide variety of complex commercial disputes, including in connection with construction and real estate development. She counsels clients on pre-dispute evaluations and all facets of litigation, including at the appellate level in both state and federal courts. Dawn has advised clients on an extensive variety of large-scale contract disputes involving allegations of fraud, ERISA, class actions, false advertising, False Claims Act violations, copyright and trademark infringement, and unfair business practices. Dawn earned her JD from University of California Berkeley School of Law and her BA from Boston University. 

    Project Finance, Infrastructure & Real Estate

    Sandra Buchko, Affordable Housing & Real Estate, Washington, DC 

    Sandy represents landlords, tenants, real estate developers, embassies, hotels, not-for-profit institutions, and REITs in retail, office, hospitality, and multifamily real estate transactions. Her work includes landlord and tenant leasing matters; acquisitions and dispositions; financing, including note sales and general foreclosure; and related corporate aspects of commercial and hospitality properties. With more than 20 years of experience as an attorney and 13 years as an in-house retail regional leasing director, Sandy brings an exceptionally deep and nuanced understanding of how to effectively guide her clients and negotiate and close transactions while providing economic insights in the transactions. She earned her JD from Campbell University Norman Adrian Wiggins School of Law and her BA from University of Virginia.

    Locations

    BostonNew York CitySan FranciscoWashington, DC

    Practices

    Affordable HousingReal EstateConstruction & Real Estate LitigationCorporate & FinancePrivate Wealth & AdvisoryGovernment Investigations & White Collar DefenseEmployee Benefits & ERISAExecutive Compensation

    Industries

    Real Estate

    Professionals in the Practice Area

    View All
    • Joseph J. Lynch

      Partner
      • New York City
      • New York City +1 212.940.3717
      • jjlynch@nixonpeabody.com
      Joseph J. Lynch
    • Susanna Mitchell

      Partner
      • Washington, DC
      • Washington, DC +1 202.585.8150
      • smitchell@nixonpeabody.com
      Susanna Mitchell
    • Meghan C. Altidor

      Partner
      • New York City
      • New York City +1 212.940.3021
      • maltidor@nixonpeabody.com
      Meghan C. Altidor
    • Aaron J. Yowell

      Partner / Chief Innovation Officer
      • New York City
      • New York City +1 212.940.3161
      • ayowell@nixonpeabody.com
      Aaron J. Yowell
    • Nathaniel S. Cushman

      Partner
      • Washington, DC
      • Washington, DC +1 202.585.8231
      • ncushman@nixonpeabody.com
      Nathaniel S. Cushman
    View All

    Subscribe to stay informed of the latest legal news, alerts, and business trends.Subscribe

    • People
    • Capabilities
    • Insights
    • About
    • Locations
    • Events
    • Careers
    • Alumni
    • Contact Us
    • Cookie Preferences
    • Privacy Policy
    • Terms of Use
    • Accessibility Statement
    • Statement of Client Rights
    • Supplier Code of Conduct
    • Nixon Peabody International LLP
    • PAL
    © 2026 Nixon Peabody. All rights reserved