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About me

I am proud to say I am a litigator.  I am in court most days of the week.  If you are my client, you should expect that I will be laser focused on trial and success.


Despite my focus on litigation, I enjoy being the trusted advisor to small business clients on all issues related to formation and capitalization.  My background as a litigator informs every aspect of my practice, so I often bring a unique perspective to transactional practice.


Bottom line, if you need a trial lawyer, give me a call and I'll try to help or send you to someone who can.


Photos and videos

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Practice areas


  1. Criminal Defense: 70%
    9 years, 800 cases
  2. Litigation: 20%
    9 years
  3. Business: 10%
    9 years


Payment types:

Cash, Check, Credit card

Attorney endorsements

17 total 

Are you an attorney? Endorse this lawyer

  • Kirsten Katherine Cinquemani

    Len is a phenomenal criminal defense attorney and I have observed him, both in and out of the courtroom, to give each of his clients, no matter the level of complexity of case, the undivided attention they require. I would recommend him to everyone.


    Kirsten Cinquemani Medical malpractice Attorney
    Relationship: Other

  • Benjamin Jacob Schaefer

    I strongly endorse this lawyer. He is passionate and tenacious as a bulldog in advocating for the rights of his clients.


    Benjamin Schaefer Criminal defense Attorney
    Relationship: Worked together on matter

Contact info

Milligan Rona Duran & King LLC

745 Atlantic Ave. 8th Floor
Boston, MA, 02111


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Rising StarSuperLawyers2013
Rising StarSuperLawyer2012
2011 Up & Coming LawyerMassachusetts Lawyers Weekly/Mass Bar Association2011
Rising StarNew England Super Lawyers/Boston Magazine2011
New England Super Lawyer-Rising StarNew England Super Lawyers2010
New England Super Lawyer--Rising StarNew England Super Lawyer/Boston Magazine2009
Work experience
TitleCompany nameDuration
Adjunct ProfessorNortheastern University School Of Law2011 - Present
InstructorHarvard Law School2011 - Present
AssociateSalsberg & Schneider2007 - 2007
Legal and ComplianceBoston Advisors2005 - 2007
Association namePosition nameDuration
Boston Bar AssociationN/A2009 - Present
Middlesex Defense AttorneysN/A2008 - Present
Massachusetts Association of Criminal Defense LawyersN/A2007 - Present
Suffolk Lawyers for JusticeN/A2007 - Present
Legal cases
Case nameOutcome
Commonwealth v. OUI ClientOUI dismissed; SJC ordered license restored
Commonwealth v. Self DefenseNot Guilty Jury Verdict
Commonwealth v. Witness IntimidatorNot Guilty Jury Verdict
See all legal cases 
Publication nameTitleDate
New England PostI Love Everyone, Esq.2011
School nameMajorDegreeGraduated
New England School of LawLawJD - Juris Doctor2006
University of VermontEconomics/PhilosophyBA - Bachelor of Arts2000
Speaking engagements
Conference nameTitleDate
Criminal Justice Institute-Trail Advocacy WorkshopTrial Advocacy2011