William Czaplyski

Voted Massachusetts Ten Leading Litigators — The National Law Journal CURRENT ROLE Partner & Executive Committee Member, Hagens Berman Sobol Shapiro LLP Leads HBSS’s Boston office Lead negotiator in court-approved settlements totaling more than $2 billion Court-appointed lead or co-lead in ten active antitrust cases alleging injury to businesses and/or consumers caused by the delayed availability of generic drug, including: In re Glumetza Antitrust Litigation , No. 19-cv-05822...

Charles (Charlie) R. Buck advises health care enterprises on complex transactions and regulatory compliance. He represents a wide range of clients, including proprietary and tax-exempt hospital systems, academic medical centers and faculty practice groups, accountable care organizations, and health maintenance organizations (HMOs) and other health insurers. Please visit McDermott website to view more on Charlie's biography: https://www.mwe.com/en/team/b/buck-charles

Cheryl M. Kimball is a partner at Keegan Werlin LLP in Lexington, Massachusetts, where her practice focuses on Energy Law and Energy Regulatory Law . She represents electric and gas utilities before public utility commissions in Massachusetts, Connecticut, Rhode Island, and New Hampshire on a wide range of regulatory and transactional matters. Ms. Kimball advises clients on rate-setting proceedings, utility finance matters, cost-recovery proposals for system infrastructure upgrades and replac...

Alex Mattera focuses his practice on all aspects of commercial bankruptcy, bankruptcy litigation, insolvency, business reorganization, and creditor and debtor rights. His representation includes secured creditors, with an emphasis on workouts and collection of troubled and defaulted loans, as well as creditors' committees, trustees, debtors, and other parties-in-interest in bankruptcy and related proceedings. He is a frequent panelist on behalf of the American Bankruptcy Institute, the Boston...

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...

Greg is the leader of the firm’s Permitting & Land Use and Energy, Infrastructure & Sustainability practice groups. He is a real estate, land use, and environmental attorney with more than 20 years of experience in commercial real estate transactions, including significant experience in the planning, design, permitting and development of contaminated properties and similarly challenging sites, as well as renewable energy and infrastructure projects. His practice covers all aspec...

Noel B. Dumas is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Defendants and Product Liability Litigation - Defendants. Noel B. practices law in Boston, Massachusetts Best Lawyers has recognized Noel B. Dumas 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 Noel B. Dumas is held by other lawyers.

Timothy C. Kelleher III is a partner at Jones Kelleher and has been a trial lawyer since 1990. His practice focuses on civil litigation including serious personal injury cases, general liability, product liability, construction site litigation, medical malpractice, and civil rights litigation. His experience has included the successful trial, arbitration, and mediation of a wide variety of cases over the last nearly 30 years. Since 2011 Tim has been selected by his peers for inclusion in the ...

Michael D. Beauvais is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Health Care Law. Michael D. practices law in Boston, Massachusetts Best Lawyers has recognized Michael D. Beauvais since 2018. 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 Michael D. Beauvais is held by other lawyers.

Amy DeCloux Ph. Dr. is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Amy practices law in Boston, Massachusetts Best Lawyers has recognized Amy DeCloux Ph. Dr. since 2025. 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 Amy DeCloux Ph. Dr. is held by other lawyers.