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Richard Guerriero

Richard Guerriero

Practice areas:

Criminal Defense, White Collar Crime, Appeals, Ethics & Professional Responsibility

About Me

For 30 years I have focused my practice on criminal defense and the ethical responsibilities of criminal defense attorneys.  Our firm has an office in Keene, NH, where I am based, and we have an office in Concord, NH, where my partner, Ted Lothstein, is based.  While I handle many cases in Cheshire and Sullivan counties, I represent citizens throughout New Hampshire in state and federal court.  The Keene Office is just one block from both 8th Circuit Court -  Keene Division and Cheshire County Superior Court.


Photos and Videos

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Practice Areas

Licensed since 1994

  1. Criminal Defense: 60%
  2. White Collar Crime: 20%
  3. Appeals: 15%
  4. Ethics & Professional Responsibility: 5%


Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

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Contact Info

Lothstein Guerriero, PLLC

Chamberlain Block Building
39 Central Square
Keene, NH, 03431



NHAuthorized to practice law199406/14/2013

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Frank Rowe Kenison AwardNew Hampshire Bar Association2009
FellowAmerican College of Trial Lawyers2007
Champion of Justice AwardNew Hampshire Association of Criminal Defense Lawyers2005
Champion of JusticeLouisiana Association of Criminal Defense Lawyers1992
MemberPhi Beta Kappa Honor Society1981

Work Experience

TitleCompany NameDuration
Attorney, ManagerLothstein Guerriero, PLLC2013 - Present
Attorney, Training Director, Litigation DirectorNew Hampshire Public Defender1994 - 2013
AttorneyPrivate Attorney in Baton Rouge, La.1985 - 1993
Law ClerkSupreme Court Of Louisiana1984 - 1985


Association NamePosition NameDuration
New Hampshire Association of Criminal Defense LawyersMember, Board of Directors1995 - Present
American College of Trial LawyersFellowN/A
New Hampshire Bar AssociationBoard of GovernorsN/A
New Hampshire Association of Criminal Defense LawyersBoard of DirectorsN/A
New Hampshire Bar Association, Criminal Justice SectionPast Co-chairN/A
National Association of Criminal Defense LawyersMemberN/A


School NameMajorDegreeGraduated
Louisiana State University, Paul M. Hebert Law CenterLawJD - Juris Doctor1984
Louisiana State UniversityPhilosophyBA - Bachelor of Arts1981

Speaking Engagements

Conference NameTitleDate
New Hampshire Public Defenders Office5-Week Training Program for New Public Defenders2013