Dennis M. Lindgren

Dennis Delaney is a partner and the chair of the Family Office Services Group. He has more than 25 years of experience serving high net worth clients as a family wealth advisor, personal trustee, executor, and trusted advisor. His expertise also includes complex estate planning, long-term charitable giving programs, tax matters and promoting family harmony through thoughtful planning. Dennis frequently works with clients for many years and through multiple generations, serving as their truste...

Meghan Walsh is a tax partner with extensive experience in transactional matters for both corporations and pass-through entities. Ms. Walsh’s practice includes taxable and tax-free mergers and acquisitions, capital markets transactions, and lending and financing transactions, as well as partnerships, joint ventures and fund formations. Ms. Walsh also advises clients with respect to equity compensation in corporate and pass-through structures. Ms. Walsh also has experience with federal a...

Justin F. Keith is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Justin F. practices law in Boston, Massachusetts Best Lawyers has recognized Justin F. Keith since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Justin F. Keith is held by other la...

With a focus on complex transactions and regulatory compliance, Patrick Healy represents a wide range of healthcare industry participants, including non-profit and for-profit health systems, academic medical centers, physician organizations, post-acute providers and health plans. He works alongside his clients to execute their most critical transactions and strategic initiatives, leveraging corporate and healthcare regulatory expertise to drive an efficient and client-oriented approach to ach...

Zachary R. Blume is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Zachary R. practices law in Boston, Massachusetts Best Lawyers has recognized Zachary R. Blume since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Zachary R. Blume is held by other lawyers.

Dominic Massa is a nationally recognized intellectual property litigator with nearly 30 years of experience representing many of the world’s leading technology companies in high-stakes patent disputes across a wide range of industries.

Allen David's civil litigation trial practice focuses on the defense of professional liability claims. He primarily represents lawyers and law firms against complex claims of malpractice. In addition to his trial experience, Mr. David has significant appellate experience in both state and federal courts. His articles and book chapters in the areas of legal malpractice, insurance law and financial institution law have appeared in numerous publications. Mr. David is the author of the profession...

Rich is the leader of Sullivan’s Tax Group. He concentrates on state tax and local tax (SALT) litigation and transactional planning involving corporate, personal income and sales/use tax matters. He has more than two decades of experience before the Massachusetts Appellate Tax Board, the Supreme Judicial Court, various state Departments of Revenue and the Internal Revenue Service on a range of issues, including corporate nexus, domicile, apportionment, step transaction, and unitary repo...

Michael R. Bertoncini is a principal in the Boston, Massachusetts, office of Jackson Lewis P.C. He is a co-leader of the Healthcare industry group and a member of the Higher Education group. A former Deputy General Counsel, Michael understands first-hand the competing demands and unique challenges in-house counsel must balance. Before joining Jackson Lewis, he was responsible for all labor and employment law matters for the largest fully integrated community care hospital system in New Englan...

Kate Cruickshank is a shareholder and member of the firm’s Restructuring Practice. She has more than 25 years of experience representing corporations and individuals in financial distress, both in and out of bankruptcy. Kate often represents debtors and trustees in complex Chapter 11 and Chapter 7 cases and in the litigation arising from those proceedings. She also represents companies and individuals in out-of-court restructurings and in state and federal court litigation. Kate has fre...