Griffin Doty advises clients on mergers and acquisitions, divestitures, debt and equity investments, joint ventures, recapitalizations and restructurings, and general corporate matters.
- Represented H.I.G. Capital in connection with several transactions including:
- The acquisition of the spine division of ZimVie Inc. (NASDAQ: ZIMV), which rebranded as HIGHRIDGE MEDICAL, creating the largest privately held spine business in the world
- The acquisition of Celerion, a leading global provider of outsourced clinical research services to the pharmaceutical industry, from Court Square Capital Partners
- The acquisition of Hibu, a leading provider of digital marketing solutions to small and midsize businesses across the United States, and related add-on acquisitions
- The acquisition of Correct Care Solutions and merger into Correctional Medical Group Companies to form Wellpath, a leading provider of healthcare services in correctional environments located across nearly 40 states
- Represented IDEOlogy Health, a national scientific-based medical education and communications company, in its sale to The Lockwood Group, a portfolio company of Ares Management Corporation
- Represented Rhône Group in the acquisition of Rexair LLC, the manufacturer and distributor of Rainbow® products for indoor environments, from Newell Brands (NASDAQ: NWL)
- Best Lawyers: Ones to Watch in America, Mergers and Acquisitions Law, 2026
- Anti-Defamation League, NextGen Lawyers Division, member
- Brooklyn Law School, JD, with honors
- Bucknell University, BA
- New York
- New Jersey

Timothy Cramton
Timothy Cramton focuses his practice on complex commercial litigation in both federal and state courts, as well as in arbitration proceedings. He has successfully represented clients in a wide range of industries, including finance and private equity, accounting, healthcare, insurance, oil and gas, real estate, and hospitality.
- Won $55 million judgment in arbitration proceeding for venture capital firm client on high-profile case involving fraud and breach of fiduciary duty against former partner-turned-criminal fugitive
- Won $67 million jury verdict in federal court for commercial client against supplier asserting force majeure, impossibility, and other defenses relating to equipment failures and COVID-era supply chain issues
- Argued and won appeal before New York’s First Department in multi-million-dollar commercial dispute between staffing agency and luxury hotel owners and operators relating to breach of contract and wrongful termination
- Super Lawyers, New York Metro Rising Stars: Business Litigation, 2023-2025
- Cornell Law School, JD
- Cornell University, BA
- New York
- US District Court for the Eastern District of New York
- US District Court for the Southern District of New York

Robert H. Cohen
Counsels clients on initial and follow-on public offerings, and SPAC, at-the-market, and off-the-shelf offerings
Advises on registered direct and PIPE financings, private placements, bridge financings, equity lines, and related transactions
Handles mergers and acquisitions, joint ventures, and licensing and distribution arrangements
Advises life sciences clients, including pharmaceutical and medical device companies, on financings and M&A
Robert (Bob) H. Cohen focuses his practice on transactional and securities work for a broad range of clients. He counsels clients on initial and follow-on public offerings; special-purpose acquisition (SPAC), at-the-market (ATM) and off-the-shelf offerings; registered direct and private investment in public equity (PIPE) financings; private placements; bridge financings and equity lines; and related transactions. Bob also has extensive experience in mergers and acquisitions, joint ventures, 1933 and 1934 Act representation, and licensing and distribution arrangements.
Bob has deep, industry-specific knowledge across numerous markets, particularly in the life sciences industry, where he has handled financings and mergers and acquisitions for pharmaceutical and medical device companies.
He is a contributor to The Life Science Executive’s Fundraising Manifesto, published by Life Science Nation, which provides scientists with the fundamentals needed to brand their companies.
- Legal 500 US, Recommended, 2023-2025
- LMG Life Sciences, Life Sciences Star, 2016
- Super Lawyers, 2007-2012
- New York University, MBA
- New York University School of Law, JD
- University at Albany, BA
- Florida
- New York
- US District Court for the Eastern District of New York
- US District Court for the Southern District of New York
- English

Nicole L. Castle
Nicole L. Castle provides legal counsel on complex civil and criminal antitrust litigation. She regularly represents clients in complex, multidistrict class action antitrust litigation alleging Sherman Act violations. She also defends mergers and acquisitions before the US Department of Justice (DOJ) and Federal Trade Commission (FTC).
- Defended an American multinational technology company in various lawsuits against claims of false advertising and violation of state unfair competition statutes
- Defended Mars, Incorporated in a multi-district class action price-fixing litigation, winning summary judgment for Mars, Incorporated (In re Chocolate Confectionary Antitrust Litigation)
- Defended Stora Enso North America in a multi-district class action price-fixing litigation and in a criminal trial against the Department of Justice. After a five-day trial, the jury returned a verdict of not guilty
- Legal 500 US, Recommended Lawyer, 2023-2024
- Best Lawyers: Ones to Watch 2021, Litigation – Antitrust
- Benchmark Litigation 40 & Under Hot List 2018-2021
- Washington, DC, Super Lawyers, Rising Star, 2014-2016
- Georgetown University Law Center, JD, cum laude
- College of William & Mary, BA, magna cum laude
- District of Columbia
- Massachusetts
- New York
- US Court of Appeals for the Second Circuit
- US Court of Appeals for the Third Circuit
- US District Court for the Southern District of New York
- US District Court for the Eastern District of New York

Joan-Elisse Carpentier
Joan-Elisse Carpentier provides legal representation in all areas of immigration and nationality law affecting individuals, corporations and other businesses. She has worked on evaluations of immigration practices of corporations, development of corporate policies and procedures for handling immigration matters and obtaining immigrant and non-immigrant visas, as well as citizenship and expatriation. Joan-Elisse assists businesses with I-9 compliance programs and provides representation during government audits and in settlement negotiations. She also provides advice concerning immigration issues during mergers and acquisitions.
- Represented an institutional client in a Blanket L petition to transfer 20 employees to the United States on an expedited basis to assist in transitioning technology following a merger
- Represented a manufacturing business in an I-9 audit, successfully negotiating a more favorable settlement after receiving a government fine
- Represented a dancer in an extraordinary ability visa petition to enable her to remain in the United States and perform with a prestigious dance company
- Chambers USA, 2008-2026
Women in Law Awards for Outstanding Contribution: Pro Bono Work, short-listed, 2014
- Best Lawyers in America, Immigration Law, 2023-2024 and 2026-2027
- Legal 500 United States, 2010-2024
- American Immigration Lawyers Association, New York Chapter, current member of the National Member Engagement Committee, past co-chair of the Corporate Practice Committee, past member of the National Pro Bono Services Committee and the liaison subcommittee on Unauthorized Practice of Law, and past member of the National Business Immigration Response Team
- Boston University School of Law, JD, Paul J. Liacos Scholar
- St. Lawrence University, BA, cum laude
- New York
- California
- Massachusetts
- English
- French

John J. Calandra
John J. Calandra represents clients in complex commercial litigation and formerly headed the New York Litigation Practice Group. He represents clients in litigations and arbitrations crossing many industries, including technology, chemicals, satellite, energy, financial products, outsourcing, hotel management, manufacturing and distribution.
- Representing the Unsecured Creditor’s Committee of Voyager Digital, a publicly traded cryptocurrency broker, in connection with an investigation of potential claims
- Obtained the complete dismissal from the SDNY of a class action complaint challenging a large technology company’s advertising of one of its products
- Successfully defended former CEO of Fortune 100 Company against derivative claims alleging breach of duty of loyalty
- Best Lawyers in America, Commercial Litigation, 2021-2027
- Legal 500 US, 2021-2025
- Chambers USA, Litigation: General Commercial, 2021 and 2023-2026
- Winner of two American Jurisprudence Awards
- Order of the Coif
- Trustee of City University of New York, 1996-2006 (appointed by the Governor and confirmed (twice) by the NYS Senate)
- Judge for Cornell Law School’s Annual Transactional Lawyers Competition (2012-2022)
- Fordham Law School, guest lecturer on summary judgment tactics and procedures
- Cornell Law School, JD, magna cum laude
- Columbia University, BA
- New York
- US District Court for the Eastern District of New York
- US District Court for the Southern District of New York
- US Court of Appeals for the Second Circuit
- US Court of Appeals for the District of Columbia Circuit

David Broderick
David Broderick’s practice focuses on complex real estate transactions, including debt and equity transactions, and all types of restructurings, workouts and dispute resolutions. David concentrates on mortgage and mezzanine financing, construction lending, debt syndication, preferred equity, bridge financing and other structured financings. He also focuses on asset management, mortgage loan foreclosures, UCC public actions, intercreditor/co-lender disputes, real estate-related litigation, partnership disputes and bankruptcies.
- The Legal 500 US, Recommended, 2022-2023
- American Bar Association, Business Law Section and Real Property Law Section, member
- New York Bar Association, Real Estate Finance Committee, member
- New York City Bar Association, member
- Fordham University School of Law, JD
- American University, BS
- New York

Max P. Biedermann
Max P. Biedermann focuses his practice on domestic and international tax and estate planning. He has broad experience advising fiduciaries on the administration of trusts and estates – particularly with international complexities – counseling families on business succession, implementing succession plans, and assisting global clients with inbound and outbound planning and trust structuring.
Max works closely with a wide range of clients, including multigenerational families, family offices, entrepreneurs, corporate executives, investments bankers, private equity and hedge fund managers, and philanthropists, helping them identify their objectives and develop creative, pragmatic solutions tailored to their goals.
He regularly advises clients on estate, gift, generation-skipping transfer, and income tax issues, as well as trust and estate administration, wealth transfer strategies, and charitable planning.
Max currently serves as the Executive Editor of the International Estate Planning Treatise published by LexisNexis.
- Advising a senior family member on the transfer of a significant stake in interest in a family business to the next generation
- Advising US and non-US executors and trustees as they navigate sensitive family, financial, and tax issues relating to the administration of estates and trusts
- Representing family members and professionals at multi-generational family offices on estate planning, trust administration, and reporting issues
- Assisting individuals with their complex multi-national tax issues relating to trusts where beneficiaries reside in multiple countries
- Breast Cancer Research Foundation, member of the Advisory Board
- American Bar Association, Section of Real Property, Trust and Estate Law, Co-Chair of International Tax Planning, 2026-Present
- American Bar Association, Section of Real Property, Trust and Estate Law, Vice-Chair of International Tax Planning, 2024-2026
- ACTEC, Mid-Atlantic Fellows Institute, Class II
- New York City Bar Association, member
- New York University School of Law, LLM
- University of North Carolina School of Law, JD, with honors
- Pepperdine University, BS, cum laude
- New York
- English

M. Elias Berman
Eli represents clients in a broad spectrum of commercial litigation and white-collar defense disputes, specializing in cryptocurrency and blockchain matters. His experience includes internal investigations, shareholder derivative actions, contractual and business tort litigation, and trust and estate disputes. He also advises on anti-money laundering and anti-corruption compliance, including drafting policies, negotiating transaction documents, and providing compliance training. Eli serves clients across diverse industries, including cryptocurrency and blockchain, private client, financial products, and technology.
- Represented a cryptocurrency mining company in complex, high-stakes litigation concerning colocation agreements
- Represented a private company accused by executor of a deceased shareholder of misappropriating shares of stock
- Counseled a beneficiary of trustee in trust dispute with familial trust dispute
- Best Lawyers: Ones to Watch in America, Criminal Defense: White Collar (2022-2024 and 2026), Financial Services Regulation Law, 2024-2026
- New York University School of Law, JD
- Middlebury College, MA
- Middlebury College, BA
- New York
- US District Court for the Southern District of New York
- US District Court for the Eastern District of New York
- English
- Spanish

Darren Azman
Corporate restructurings
Creditors’ rights
Distressed acquisitions
Crypto and blockchain bankruptcies
Cross-border insolvency matters
Darren Azman is a member of the firm’s Management Committee and Executive Committee, and Global Co-Head of the Business Restructuring group. Darren’s practice focuses on corporate restructurings, creditors’ rights and distressed acquisitions. His clients include troubled companies, official creditors’ committees, private equity sponsors, financial and strategic purchasers of distressed assets and others in connection with in-court and out-of-court restructurings.
Darren has distinct restructuring experience in the fields of energy, manufacturing, healthcare, blockchain and cryptocurrency, technology, maritime and transportation, and cross-border restructurings, including insolvency proceedings involving Canada, British Virgin Islands, Brazil, Germany, Japan, South Korea and other countries. He routinely litigates matters in US Bankruptcy Courts.
Distressed Companies in Chapter 11 Cases and Out-of-Court Restructurings
- Represented Blockfills, a crypto liquidity provider with more than $60 billion of yearly transaction volume, in its chapter 11 bankruptcy proceedings
- Represented The Buckingham, a CCRC located in Houston with more than $100m of funded debt, in its chapter 11 bankruptcy proceedings
- Represented Prime Trust, a leader in the crypto space with more than $3.8bn of crypto and fiat under custody at its peak, in its chapter 11 bankruptcy proceedings
- Represented Volunteer Energy Services, a retail supplier of electricity and natural gas, in its chapter 11 bankruptcy proceedings ($200mm revenue; $70mm debt)
- Represented medical device manufacturer NinePoint Medical Inc. in its chapter 11 bankruptcy proceedings
- Chambers USA, Bankruptcy/Restructuring, 2023-2026
- Latin Lawyer Awards, Deal of the Year (Restructuring) Finalist – WOM S.A.
- Chambers Fintech, USA Nationwide: Crypto-Asset Disputes, 2025-2026
- Best Lawyers in America, Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, 2023-2027
- The M&A Advisor, Turnaround Award (Over $100 million) – Claire’s Holdings, 2026
- The M&A Advisor, Restructuring Community Impact Award – Gritstone Bio, 2026
- The M&A Advisor, Chapter 11 Restructuring Deal of the Year (Over $1 billion) – Wesco Aircraft, 2025
- The M&A Advisor, M&A Deal of the Year ($100m to $250m) – TreeSap Farms, LLC, 2025
- Member, Management Committee
- Member, Executive Committee
- Georgetown University Law Center, cum laude
- Bentley University, BS, magna cum laude
- Massachusetts
- New York
- US District Court for the Eastern District of New York
- US District Court for the Southern District of New York
- US Court of Appeals for the Second Circuit
- US Court of Appeals for the Third Circuit
- US District Court for the District of Massachusetts
- US Bankruptcy Court for the Southern District of New York
