Sean Carnathan
O'Connor Carnathan & Mack, LLC
Founder of litigation boutique law firm with over 20 years experience. Massachusetts Super Lawyer every year since 2008. AV rated on Martindale Hubble. Avvo "10"
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Lawyer Addresses
State Address 1 Address 2 City Zipcode
Massachusetts 1 Van De Graaff Dr. Suite 104 Burlington 01803
Work Experience
Position From To
Associate, Lambert Coffin 1994 1996
Law Clerk, Maine Supreme Judicial Court 1993 1994
Editor, ABA Litigation News 2004 2014
Partner, O'Connor, Carnathan and Mack 2004 present
Junior Partner, Hale and Dorr (now Wilmer Hale) 2000 2003
Associate, Hale and Dorr (now WilmerHale) 1998 2000
Ames Fellow, Harvard Law School 1997 1998
University(ies)/Colleges Attended
University Name Degree Majors Year
Bowdoin College A.B., magna cum laude English Literature 1986
Law Schools
Law School Name Degree Year
Harvard Law School LL.M 1997
University of Maine School of Law J.D. 1993
Jurisdictions admitted to practice
State License status Year acquired
Massachusetts active 1997
Maine active 1993
New Hampshire active 2013
Military Service: No
Awards and Credentials
  • AV Rating
  • Super Lawyer Designation
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