Attorney Diane Long and her team work together on client matters.

Whether they are litigating complex divorce and family law issues or representing clients in estate planning, probate or real estate matters, they have the knowledge and experience to handle your legal needs effectively, successfully and with empathy and understanding.

Their down-to-earth, diplomatic, yet no-nonsense approach has been part of the keys to their success. So much so that they were asked to be presenters in an episode of a reality TV show called Iron Brides on the MYTV Comcast Cable Network

Diane was also featured as a guest on “Money Matters with Scottie McCall Afternoon Edition” radio, which aired live on Friday, September 11, 2009 on WBNW AM 1120, WESO AM 970 and WPLM AM 1390 radio. You can find the live audio and video stream at Diane discussed real estate, probate and estate planning matters, and other general information; addressing some commonly asked questions and concerns on these topics. Diane was asked to return to “Money Matters” as a regular guest.


  • Boston University, Boston University School of Law, Juris Doctor (J.D.)
  • Tulane University, Bachelor of Arts,
  • Graduate of Buckingham Browne and Nichols School, Cambridge, MA.


  • Member of the Massachusetts Bar Association
  • Member of The Justinian Law Society of Massachusetts
  • Member of the Middlesex Bar Association
  • Member of the Massachusetts Bar Association Family Law section.
  • Member of the Massachusetts Bar Association Probate Law section.
  • Member of Massachusetts Association of Trial Lawyer
  • Admitted to practice before the U.S. Tax Court since July 2002
  • Member of the Middlesex Probate and Family Court Volunteer Lawyer of the Day Program
  • Chief Justice Esdaile Moot Court Boston, University
  • Named Lawyer of Distinction in 2020 and 2021


  • Admitted to the practice of law in Massachusetts
  • Admitted to practice before the U.S. Tax Court
  • Licensed Massachusetts Real Estate Broker