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Client reviews

Not yet reviewed

Practice Areas


  1. Trusts: 34%
  2. Wills & Living Wills: 33%
  3. Estate Planning: 33%

Attorney Endorsements

1 total 

  • Bruce Robert Connolly

    I highly recommend Gregory in his practice areas of trusts, estate planning, and wills.


    Bruce Connolly Criminal Defense Attorney
    Relationship: Fellow lawyer in community

Contact Info

Gregory X. Hesterberg

1325 Franklin Avenue.
Suite. 255
Garden City, NY, 11530-1661


NYCurrently registered 197603/13/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Work Experience
TitleCompany NameDuration
PartnerHesterberg& Keller LLP1978 - 2014
Association NamePosition NameDuration
American Bar AssociationHouse of Delegates1991 - Present
Brooklyn Bar AssociationPresident1990 - 1991
New York State Bar AssociationHouse of Delegates1990 - 1994
Brooklyn Bar AssociationBoard of Trustees1985 - 1990
Brooklyn Bar AssociationMemberN/A
New York State Bar AssociationMemberN/A
American Bar AssociationMemberN/A
School NameMajorDegreeGraduated
Brooklyn Law SchoolLawJD - Juris Doctor1975
Georgetown UniversityN/ABA - Bachelor of Arts1972