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Practice areas


  1. Litigation: 30%
  2. Personal Injury: 30%
  3. Contracts: 15%
  4. General Practice: 15%
  5. Other: 10%
  6. More 


Payment types:

Cash, Check

Attorney endorsements

2 total 

Are you an attorney? Endorse this lawyer

  • Michael S. Waddington

    I endorse John. He is a highly skilled attorney that is well respected in the legal community.


    Michael Waddington Military law Attorney
    Relationship: Fellow lawyer in community

  • Clifford Horwitz

    I endorse this lawyer. He is a well qualified personal injury lawyer and is well respected in the field.


    Clifford Horwitz Personal injury Attorney
    Relationship: Fellow lawyer in community

Contact info

John T Ferjak Attorney at Law

1155 S. Washington
Naperville, IL, 60504


ILActive And Authorized To Practice Law199205/11/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
PrincipalJOHN T FERJAK Attorney at Law2007 - Present
AttorneyGoldberg Weisman Cairo2000 - 2007
School nameMajorDegreeGraduated
Thomas M. Cooley Law SchoolLawJD - Juris Doctor1991
Southern Connecticut State UniversityPolitical ScienceBS - Bachelor of Science1988