Doyle C. Valley Partner

Boston, MA

Phone: (617) 737-8846 Fax: (617) 342-4869 Download VCard

Doyle C. Valley

Doyle is a partner in the Boston office of Morrison Mahoney. Since joining Morrison Mahoney in 1997, Doyle’s practice has concentrated in the defense of legal and medical professionals and the organizations with which they are affiliated, before state and federal trial and appellate courts as well as administrative agencies governing those professionals. Doyle represents attorneys engaged in specialties such as family law, taxation, bankruptcy, real estate and tort in civil litigation and before the Board of Bar Overseers. Doyle also represents trustees, insurance agents, real estate agents and other professionals in actions alleging negligence, breach of fiduciary duty and violation of Mass. General Law Chapter 93A. An equal amount of Doyle’s time is devoted to the defense of physicians, dentists, nurses and hospitals in medical malpractice actions (including representation before the respective administrative Boards of those disciplines), and representation of manufacturers in multidistrict pharmaceutical and medical device litigation. The remaining substantial component of Doyle’s practice consists of the defense of persons and organizations in personal injury litigation, for which he has been recognized by The Best Lawyers in America©.


  • American Bar Association, Member of Litigation Practice Area
  • Massachusetts Bar Association
  • ALFA International, Chair Emeritus of Professional Liability Practice Group

Noteworthy Accomplishments

  • Elected by his peers to The Best Lawyers in America© Personal Injury Litigation - Defendants Guide (2021-2022)
  • First Chair in more than two-dozen civil jury trials and bench trials in state and federal court, primarily in defense of medical professionals and attorneys
  • Arguments before the appellate courts of three jurisdictions
  • National counsel for manufacturer that was engaged in Multi-District litigation
  • Frequent speaker in a wide variety of areas, including legal malpractice and risk management for attorneys, officer and director liability, the FDCPA and insurance broker liability
  • Martindale-Hubbell AV Preeminent Peer Review Rated in Legal Ability & Ethical Standards (2015)

Boston, MA Office

250 Summer Street
Boston, MA 02210
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Areas of Practice

Bar Admissions

  • Illinois (1988)
  • Massachusetts
  • New York (1992)


  • B.A. — University of Washington
  • J.D. — Willamette University College of Law

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