Barton Gilman
888-273-9903
MENUMENU
  • About BG
    • What sets us apart
      • History + Culture
      • Community Impact + Pro Bono Services
    • Diversity + Inclusion
    • Mission Statement
    • Working at BG
    • Facts
  • Services
        • Appellate Litigation
        • Business + Commercial Litigation
        • Civil Litigation
        • Construction Litigation
        • Complex Personal Injury
        • Consumer Protection Law
        • Corporate
        • Criminal Defense
        • Education Law
        • Employment Litigation
        • Environmental + Toxic Tort Litigation
        • Foreclosure + Default
        • Family Law
          • Custody
          • Divorce
          • Relocation
        • Government Relations
        • Immigration Law
        • Insurance Coverage | Bad Faith
        • Insurance Defense
        • Intellectual Property Law
        • Labor + Employment
        • Mediation + Arbitration
        • Medical Malpractice + Aging Services Defense
        • Nonprofits
        • Premises Liability
        • Product Liability
        • Professional Liability
        • Real Estate Transactions + Litigation
          • Civil Real Estate + Title Litigation
          • Landlord + Tenant Disputes
        • Social Media Law
        • Trusts + Estates
          • Advanced Trust Planning
          • Beneficiary Rights + Trustee / Executor Duties
          • Estate Planning
          • Estate and Trust Administration + Litigation
          • Probate Administration + Litigation
        • Witness Preparation
  • People
    • Administrators
    • Lawyers
  • News
    • COVID-19
    • School Choice Voice
    • Videos
    • Blogs
    • Client Alerts
    • Podcasts
    • Seminars / Events
    • In the Media
    • Press Releases
  • Contact Us
    • Boston, MA
    • Providence, RI
    • New York, NY
    • Philadelphia, PA
    • Milford, CT
    • Red Bank, NJ
  • Facebook
  • Twitter
  • LinkedIn
  • Instagram
Best Law Firms - Standard Badge Barton Gilman
  1. Barton Gilman
  2. Derek M. Gillis

Search For

Derek M. Gillis

Partner
  • 617.654.8200
  • dgillis@bglaw.com

Derek is an appellate and complex litigation attorney. His practice focuses on matters with intricate legal issues that are frequently resolved through dispositive motions and on appeal. From Fortune 500 companies to small businesses to individuals, Derek serves clients across many industries, including healthcare, insurance and real estate. He has litigated a substantively-broad range of high-exposure matters, including breach of contract, breach of fiduciary duty, professional liability, wrongful death, business litigation and intellectual property.

In addition to direct client representation, Derek assists court-appointed special masters overseeing certain aspects of complex cases pending in federal courts. In this role, Derek participates in the evaluation and drafting of reports and recommendations to federal district court judges.

Derek is committed to each client’s goal, whether it is to establish industry-setting precedent on appeal or to negotiate a cost-saving resolution. In litigation, Derek continuously evaluates his client’s leverage and risks to ensure the best and most efficient result. Outside litigation, Derek also advises clients on healthcare regulatory matters and insurance coverage matters.

Education

  • Suffolk University Law School (J.D., magna cum laude) Lead Articles Editor, Journal of Health & Biomedical Law
  • Providence College (B.S. in Management, cum laude) Tau Pi Phi – National Honor Society in Business Administration
  • Boston Latin School

Bar Admissions

  • Massachusetts
  • Rhode Island
  • Pennsylvania
  • U.S. District Court, Massachusetts
  • U.S. District Court, Rhode Island
  • U.S. District Court, E.D. Pennsylvania
  • U.S. Court of Appeals, First Circuit
  • U.S. Court of Appeals, Federal Circuit
  • Persuaded Rhode Island Supreme Court to vacate a Superior Court order granting a motion for new trial and to reinstate the jury verdict in favor of client physician in wrongful death case.
  • Secured Massachusetts Appeals Court decision affirming dismissal of case against skilled nursing facility on statute of limitations grounds.
  • Briefed and argued trademark appeal before US Court of Appeals for the Federal Circuit as lead appellate counsel to domain name reseller.
  • Successfully opposed summary judgment motion on behalf of clinical laboratory, obtaining a ruling that a technology company may be liable as successor-in-interest under an asset purchase agreement and the de facto merger doctrine.
  • Obtained summary judgment in favor of real estate appraiser and ruling of first impression in Rhode Island that a mortgage lender’s appraiser owes no duty to residential purchasers.
  • Successfully briefed appeal before the Massachusetts Appeals Court, obtaining affirmance of dismissal of fraud claims based upon the litigation privilege in favor of client finance professional.
  • Obtained preliminary injunction in Massachusetts Superior Court and permanent injunction in arbitration on behalf of condominium unit owner, prohibiting another unit owner from trespassing over an exclusive-use deck.
  • Filed amicus brief in Massachusetts Supreme Judicial Court on behalf of the Massachusetts Defense Lawyers Association, advocating for the enforceability of consent-to-settle provisions in insurance contracts. The case established precedent that consent-to-settle provisions do not violate Mass. Gen. Laws chapter 176D.
  • Represented accounting firm during two-week jury trial. Arguments made and preserved during trial established Rhode Island Supreme Court precedent that accounting malpractice requires expert witness testimony on causation.
  • Part of team that obtained preliminary ruling that client did not breach a non-solicitation agreement associated with the sale of his interest in a small business. The Court granted a $2.5 million pre-judgment real estate attachment to the client and denied the preliminary injunction sought by the opposing parties.
  • Assisted in obtaining ruling in favor of enforceability of nursing home’s arbitration agreement against decedent’s heirs in wrongful death action.
  • Obtained dismissal of malpractice claims against doctor in case presenting open question of statutory interpretation.
  • Pro bono participation in the Volunteer Lawyers Project’s Civil Appeals Clinic and the Lawyers Clearinghouse CORI Clinic.
  • “Rawan v. Continental Casualty Company and the Future of Consent to Settle Litigation,” Massachusetts Defense Lawyers Association Newsletter (May 2020)
  • “Pharmaceutical Manufacturer Liability – Pharmaceutical Manufacturers Cannot Use Pass-on Defense in Antitrust Suits Brought by Pharmacies,” 7 Journal of Health & Biomedical Law 373 (2011)
  • Moderator, Building an Appellate Practice, DRI Appellate Advocacy Seminar (November 2024)
  • Presenter and Moderator, Record Preservation and Other Hot Topics with the Rhode Island Supreme Court, Rhode Island Bar Association Annual Meeting (June 2024)
  • Law clerk to the Honorable Maureen McKenna Goldberg of the Rhode Island Supreme Court (2013-14 term)
  • Law Clerk to the Honorable Michael A. Silverstein of the Rhode Island Superior Court Business Calendar (2012-13 term)
  • Judicial Intern to the Honorable Mitchell J. Sikora, Jr. of the Massachusetts Appeals Court (Spring 2011)
  • Alumni Committee Member, Francis Ouimet Scholarship Fund
  • Co-Chair, Supreme Court Bench/Bar Committee, Rhode Island Bar Association
  • Board of Directors, Massachusetts Defense Lawyers Association
  • Member, DRI | Lawyers Representing Business
  • Professional Excellence in Law in Appellate Law, Rhode Island Monthly (2022-2025)
  • Named to Massachusetts Super Lawyers Rising Stars list for Litigation (2022-2024)

Barton Gilman has received the following awards and recognitions

  • Best Lawyers
  • Best Law Firms
  • Best Places to Work Rhode Island
  • Outstanding Philanthropic Business
  • Super Lawyers
  • Common Good Award
  • Champions of Justice Community Partner Award

Locations

Boston
One Liberty Square, 4th Floor, Boston, MA 02109
Tel - 617.654.8200 Fax - 617.482.5350
Providence
One Financial Plaza, 18th Floor, Providence, RI 02903
Tel - 401.273.7171 Fax - 401.273.2904
New York
55 Broadway, Bond Collective, 3rd Floor, Suite #412, New York, NY 10006
Tel - 212.792.6246
Philadelphia
1617 JFK Boulevard, 20th Floor, Suite 2007, Philadelphia, PA 19103
Tel - 215.874.0946 Fax - 215.709.9500
Milford
250 Broad Street, Milford, CT 06460
Tel - 203.874.6773 Fax - 203.874.5765
New Jersey
331 Newman Springs Rd., Building 1, 4th Floor, Suite 143 Red Bank, New Jersey 07701
Tel - 973.256.9000 Fax - 973.256.9001
Barton Gilman
  • Contact Us
  • Disclaimer
  • Privacy Policy
© 2024 Barton Gilman LLP. All rights reserved. Site designed and managed by First Wave Marketing
  • Facebook
  • Twitter
  • LinkedIn
  • Instagram
facebook-app-symbol twitter linkedin instagram