Jacob (Jake) A. Kuipers advises public and private companies on cross-border transactions, with a particular emphasis on strategic investments, international acquisitions, and complex commercial arrangements. Jake also regularly serves as primary outside counsel for clients, advising on general corporate governance and operations.
- Boston Network for International Development, secretary and board member
- Tufts University, The Fletcher School of Law and Diplomacy, MALD
- Boston College Law School, JD
- Middlebury College, BA, magna cum laude
- Massachusetts
- New Hampshire
- English

Matthew L. Knowles
Advises companies, boards of directors, and individuals in high-stakes commercial litigation and complex disputes
Represents clients in government investigations, internal investigations, and regulatory enforcement matters
Defends healthcare organizations in False Claims Act (FCA), fraud and abuse, and other healthcare enforcement proceedings
Matt Knowles advises companies, boards of directors and individuals in high-stakes commercial litigation as well as government and internal investigations. His work spans a broad range of litigation matters at the trial and appellate levels in federal and state courts across the country, including class actions and other complex matters. Matt also represents clients in investigations conducted by federal government agencies as well as state attorneys general.
Matt frequently represents companies and individuals in investigations and litigation under the False Claims Act. He also has substantial experience helping clients manage legal and reputational risk in crisis situations, including recent matters involving disease outbreaks at hospitals, allegations of misconduct at medical facilities and disputes involving educational institutions.
- Represented numerous hospitals, physicians’ groups, medical device manufacturers, and other healthcare entities in government investigations and litigation (at both the trial and appellate level) under the False Claims Act. This includes a recent False Claims Act appeal arising from allegations of medically unnecessary surgical procedures, in which Matt argued before the United States Court of Appeals for the Tenth Circuit. In particular, Matt specializes in False Claims Act matters and other enforcement proceedings involving hospitals, provider entities, laboratories, and controlled-substance prescribing.
- Helped to lead McDermott’s investigation into an outbreak of COVID-19 at the Holyoke Soldiers’ Home that led to the deaths of at least 76 veterans. The Governor of Massachusetts retained McDermott to investigate the tragedy, identify root causes, and make recommendations to prevent similar outbreaks. Matt coordinated a team of thirteen lawyers that worked around the clock to conduct 111 interviews and review 17,000 documents in a matter of weeks. The team’s work resulted in a public 176-page report and substantial legislative changes to ensure the future of the Soldiers’ Home and the safety of its residents.
- Defeated class certification and secured voluntary dismissal of all claims against a healthcare client in a case arising from one of the largest outbreaks of hepatitis C in the nation’s history. The matter began as an internal investigation and resulted in a favorable settlement for Matt’s client – by that point, the plaintiff in the case – on the eve of trial.
- Defeated a high-stakes claim against an agricultural co-op in the trial and appellate courts of California. Matt’s client moved to a new operating model, but an incumbent grower-member sued seeking extensive damages and to compel the co-op to abandon its new model. Matt briefed and argued three motions to dismiss the case, each of which was successful despite a plaintiff-friendly forum and relaxed pleading standards in state court. When the plaintiff appealed, Matt briefed and argued the matter before the California Courts of Appeal, which affirmed his client’s victory on all counts.
- Best Lawyers in America, Commercial Litigation (2026-2027), Litigation – Health Care, 2026-2027
- Legal 500 US, Recommended Lawyer, 2023-2025
- Chambers USA, Litigation, 2024-2026
- Massachusetts Lawyers Weekly, “Up & Coming Lawyer,” 2017
- Massachusetts Standing Advisory Committee on the Rules of Civil Procedure, Committee Member, 2026
- Business and Commercial Litigation Section of the Boston Bar Association, Steering Committee Member, 2025-2026
- Law360, Massachusetts Editorial Board, 2022
- Harvard Law School, JD, cum laude
- Harvard College, AB, cum laude
- Massachusetts
- Supreme Court of the United States
- US Court of Appeals for the Federal Circuit
- US Court of Appeals for the First Circuit
- US Court of Appeals for the Third Circuit
- US Court of Appeals for the Tenth Circuit
- US Court of Appeals for the Eleventh Circuit
- US Court of Federal Claims
- US District Court for the Central District of Illinois
- US District Court for the District of Massachusetts

Sarah Kitchell
Sarah Kitchell focuses her practice on transactional and regulatory matters affecting a wide range of clients in the health care industry, including nonprofit and for-profit health systems, academic medical centers, community hospitals, drug and device manufacturers, contract research organizations, and post-acute and sub-acute providers such as home health and hospice providers, therapy providers, behavioral health providers and senior living facilities.
- Served as co-counsel on multiple physician-alignment transactions involving large physician groups and health systems, as well as joint ventures for the development and implementation of urgent care and ambulatory surgery centers
- Served as legal counsel in the creation of a contract research organization from the ground up, including legal formation, assessment of conflict of interest issues, and drafting and negotiation of agreements with research sponsors, research sites and service providers
- Served on the transaction team for multiple community-hospital deals in the for-profit and nonprofit space
- Best Lawyers in America, Healthcare Law, 2021-2027
- Thomson Reuters, Stand-out Lawyer – independently rated lawyers, 2024-2026
- Boston Magazine, Top Lawyers in Healthcare Law, 2025
- Boston University School of Law, Dr. John Ordronaux Prize for greatest overall professional ability
- American Health Lawyers Association
- Boston Bar Association, Health Law and Tax Exempt Organization sections
- Boston University School of Law, JD, magna cum laude
- Stanford University, BA, with honors and distinction, Phi Beta Kappa
- Massachusetts

Laurence R. Bronska
Laurence R. Bronska focuses his practice on representing funded and unfunded private equity groups, management teams and individual investors. He advises clients on the legal aspects of complex business transactions across diverse industries and market segments, including leveraged buyouts, non-control and growth equity investments, divestitures and acquisitions. Larry also serves as lead counsel in the representation of numerous portfolio companies of private equity funds and advises investment principals on a range of formation, organization and transition issues.
- Handled transactions and portfolio company matters for AEGON USA Investment Management, LLC, Aldine Capital Partners, Allied Capital Corporation, AUA Private Equity Partners, Hilco Equity Partners, Industrial Opportunity Partners, JPM Mezzanine Capital, Pfingsten Partners, Rock Gate Partners, Spotlight Equity Partners, William Blair Mezzanine Capital Partners, Westshore Capital Partners and others
- Best Lawyers in America, Venture Capital Law (2007-2025), Mergers and Acquisitions Law (2007-2027), Corporate Law, 2026-2027
- Chambers USA, 2018
- Legal 500 US, 2015, 2019 and 2022
- PLC Which Lawyer?
- Boston University School of Law, JD
- University of Michigan, BBA
- Illinois

Byron S. Kalogerou
Byron S. Kalogerou is the founder of the Firm’s Life Science Industry Group and the senior partner in the Boston Corporate Practice. He helps clients execute on their growth strategies by guiding them through complex domestic and cross-border mergers and acquisitions and joint ventures and alliances. He also assists early stage life science companies in their capital raising efforts. Byron has extensive industry background in the life science, industrial and manufacturing sectors. He also acts as outside general counsel to a number of companies.
- Advised Merck KGaA, Darmstadt, Germany, a leading science and technology company, in the entry of a definitive agreement to acquire Exelead, a biopharmaceutical contract development and manufacturing organization (CDMO) that specializes in complex injectable formulations, for US $780 million
- Represented Xcovery, Inc. an oncology focused bio-pharmaceutical company and subsidiary of China-based Betta Pharmaceuticals (300558.SZ), in its acquisition of a majority and controlling stake in Meryx Inc., a clinical stage immune-oncology company developing TKI’s in a range of hematologic and solid malignancies, including lung cancer.
- Advised Medline, Inc., a family-owned maker and distributor of medical devices and equipment, on the healthcare regulatory elements of the $30 billion leveraged buyout by a consortium of private equity firms, including Blackstone Group, Carlyle Group and Heller & Friedman
- The Legal 500 US, Recommended, 2012-2018, 2022-2023, 2025
- Chambers USA, 2022
- BTI Consulting Group, Client Service All-Star, 2026
- Acritas Stars 2019-2020, listed among independently rated lawyers
- LMG Life Sciences, Life Science Star 2016, 2018, 2019, 2020
- American Bar Association, Committee on Mergers and Acquisitions, Co-Chair, Task Force on Legal Project Management
- Vermont Law School, JD
- Harvard University, BA
- Dartmouth College
- Phillips Exeter Academy
- Massachusetts

Nicole Briody
Nicole Briody focuses her practice on corporate finance. She represents private equity sponsors and their portfolio companies, public and private companies, and alternative and direct lenders in connection with the negotiation and documentation of domestic and cross-border credit facilities related to leveraged acquisitions, recapitalizations and loan workouts and restructurings.
- Best Lawyers: Ones to Watch in America, Corporate Law (2025-2027), Banking and Finance Law, Leveraged Buyouts and Private Equity Law, 2026-2027
- Legal 500 US, Recommended, 2025
- University of Chicago Law School, JD, with honors
- University of Miami, BA, summa cum laude
- Illinois

Elisabeth Moseley
Elisabeth Moseley focuses on cross-border mergers and acquisitions in the oil & gas and mining sectors. She has extensive experience of advising on share and asset acquisitions and divestments, group reorganisations, corporate finance, private equity investments, production sharing arrangements, joint ventures, joint operating agreements and commercial contracts.
- Advised Petrobras on the sale of its interests in Block BC-10 in the Campos Basin, Brazil for USD 1.54 billion*
- Advised Sasol on its acquisition of an interest in the Beetaloo unconventional acreage, Northern Territory, Australia*
- Advised New Age on the acquisition of an operated interest in the Etinde permit, Cameroon*
- IFLR1000, M&A, 2022-2023
- Legal 500 UK, Recommended, 2020, 2025-2026
- The M&A Advisor, “M&A Deal of the Year” International M&A Award Winner, 2019
- United Kingdom Energy Lawyers Group, Member
- Association of International Petroleum Negotiators, Member
- Australian Mining and Petroleum Law Association, Member
- BPP Law School, LPC, Modern History
- BPP Law School, PgDL
- University of Oxford, MA
- England and Wales
- English
- French

Michael L. Boykins
Michael L. Boykins is the office managing partner for the firm’s Chicago office. He focuses his practice on corporate finance, representing corporate and individual lenders, investors and borrowers in connection with secured and unsecured credit facilities, asset-based lending, high-yield financings, employee stock ownership plan (ESOP) financings, acquisition financings, over-the-counter derivatives, insurance industry financings, senior subordinated debt, mezzanine and venture capital transactions. Michael also represents debtor committees and secured creditors in debt restructurings and workouts.
- Chambers USA, Banking & Finance, 2009-2026
- Legal 500 US, Recommended, 2016-2025
- Crain’s Chicago Business, Who’s Who in Chicago Business, 2024-2025
- IFLR1000, Capital Markets: Debt, Capital Markets: Equity, 2022-2023
- American College of Investment Counsel, fellow
- LINK Unlimited, board of directors, executive committee and chair of recruitment committee
- Boys & Girls Club of Chicago, board of directors
- Chicago Committee on Minorities in Large Law Firms, past member of board of directors and former co-chair of strategic planning and nominating committees
- University of Wisconsin Law School, JD
- University of Wisconsin–Madison, BS, Economics
- Illinois
- Wisconsin

Lynsey McIntyre
Lynsey McIntyre focuses her practice on litigation, including contentious trusts and estates, commercial and property disputes. She has experience dealing with cross-border disputes in relation to offshore trusts.
- Pursuing a professional negligence claim against an offshore trustees’ former lawyers that drafted defective deeds resulting in failed retirements of the trustees and UK tax liabilities – the dispute was ultimately resolved by way of expert determination; also dealing with ancillary disputes arising out of the failed retirements and appointments
- Successfully applying to set aside various court orders to permit a Guernsey trustee to defend English High Court proceedings concerning shares worth £30m, where three law firms had purported to represent the trustee in the proceedings for 3 years without the trustee’s knowledge or authority
- Advising an offshore trustee on its obligations to disclose trust documents in Caribbean court proceedings involving several beneficiaries of the trust.
- Acting for offshore trustees in applications for directions and Beddoes relief
- The Legal 500 UK 2014, 2016, 2018-2022
- Winners of Private Client Team of the Year at Legal Week British Legal Awards 2019
- Society of Trust and Estate Practitioners (STEP), Contentious Trust and Estates Team of the Year in 2012 to 2013
- London Solicitors Litigation Association
- The Contentious Trusts Association (ConTra)
- MWE Trusts & Estates Controversy Group
- University of Law, LLB, Honours
- The University of Law – Chester
- University of Warwick
- England and Wales
- Supreme Court of the United Kingdom
- Court of Appeal of England & Wales
- The High Court and County Courts of England & Wales
Paul McGrath
Paul McGrath advises clients across a broad range of industry sectors in all areas of contentious and non-contentious UK employment law.
- Advising a media client in respect of sexual misconduct allegations
- Advising a food industry client on the employment aspects of the acquisition of a leading sports nutrition brand
- Advising a performing arts client on #MeToo and employment status issues
- The Best Lawyers in the United Kingdom, Employment Law, 2022-2025
- Chambers UK, Employment: Employer, 2019-2025
- Legal 500 UK, Recommended, 2017-2025
- Employment Lawyers Association (ELA)
- International Association of Privacy Professionals (IAPP)
- University of Leicester, LLM, Employment Law, Distinction
- Nottingham Law School, LPC, Honours, Distinction
- Durham University, LLB
- England and Wales
