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About me

  • Former Prosecutor (Senior Assistant District Attorney)

  • Has handled thousands of criminal cases

  • Has authored over 15 briefs to the Court of Appeals and the Supreme Court of Georgia

  • Proven trial experience in Family, Criminal, and General Civil Litigation matters

  • Certified in Field Sobriety Testing

  • Member-National College of DUI Defense


Practice areas


  1. DUI & DWI: 20%
    2 years
  2. Criminal Defense: 20%
    2 years
  3. Family: 20%
    2 years
  4. Divorce & Separation: 20%
    2 years
  5. Other: 20%
  6. More 

Attorney endorsements

7 total 

Are you an attorney? Endorse this lawyer

  • Michael Lawrence Hubbard

    Without hesitation I endorse John Cunningham. John works very hard, is always prepared, and seems to get consistently good results. I wouldn't hesitate to hire John as my attorney.


    Michael Hubbard Criminal Defense Attorney
    Relationship: Fellow lawyer in community

  • Charles Hudson Cauble

    I endorse this lawyer.


    Charles Cauble Criminal Defense Attorney
    Relationship: Opposing Counsel on matter

Contact info

Rosenzweig, Jones, Horne & Griffis

Po Box 220
Newnan, GA, 30264


GAActive Member in Good Standing 200711/07/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Standardized Field Sobriety Testing CertificateCarroll County Sheriff's Office2011
DUI & Crash Investigation CertificateGovernor's Office of Highway Safety2011
Basic Litigation CertificateProsecuting Attorney's Council of Georgia2008
Fundamentals of Prosecution CertificateProsecuting Attorney's Council of Georgia2007
Work experience
TitleCompany nameDuration
Legal InternOklahoma Pardon and Parole Board2007 - 2007
Senior Assistant District AttorneyCoweta Judicial Circuit District Attorney's Office2007 - 2013
Legal InternOklahoma County Public Defender's Office2006 - 2006
Association namePosition nameDuration
Newnan-Coweta Bar AssociationPresident2014 - 2015
Newnan-Coweta Bar AssociationVice-President2013 - 2014
Supreme Court of GeorgiaN/A2007 - Present
Court of Appeals of GeorgiaN/A2007 - Present
State Bar of GeorgiaN/AN/A
Georgia Association of Criminal Defense LawyersN/AN/A
National College of DUI DefenseN/AN/A
School nameMajorDegreeGraduated
Oklahoma City University School of LawLawJ.D., cum laudeN/A
University of Georgia, AthensN/AB.A.N/A
Speaking engagements
Conference nameTitleDate
Course-University of West GeorgiaCriminal Justice System2013
Coweta County Citizens Police AcademyLegal System2010