Skip to main content

About me

Thank you for visiting my profile.  I represent people (predominately employees)  who have issues with their employers.  This involves discrimination, wrongful termination, sexual harassment, overtime claims, whistleblowers, false claims act, qui tam, EEOC matters and other employment related matters.  I also handle personal injury, medical malpractice, and wrongful death claims.


Additionally I represent parties in Georgia Department of Labor unemployment compensation appeals throughout the State of Georgia.  Also, I have an active practice in the field of mediation throughout the country.


I have a very client related practice and treat my clients the way I want to be treated.  That is with a friendly, professional, and responsive manner in everything I do to ensure that I provide excellent service to my clients who are honoring me by engaging my services and trusting me to help them.


My training in mediation includes:

Completed Negotiation Theory and Practice Course, Harvard Law School Summer Program of Instruction for Lawyers (Professor Roger Fisher, internationally-recognized authority on conflict resolution)


Photos and videos

499407 1269899150

499407 1269899116

499407 1269899071

499407 1269894146

Practice areas


  1. Wrongful Termination: 20%
    35 years, 75 cases
  2. Employment: 16%
    35 years, 75 cases
  3. Sexual Harassment: 15%
    35 years, 75 cases
  4. Discrimination: 15%
    35 years, 75 cases
  5. Other: 34%
  6. More 



Contingent (33-40%), Free consultation (10 minutes)

Payment types:

Cash, Check

Attorney endorsements

25 total 

Are you an attorney? Endorse this lawyer

  • Christian K. Lassen II

    Top-notch attorney. Highly respected in the legal community.


    Christian Lassen Personal injury Attorney
    Relationship: Fellow lawyer in community

  • Michael S. Waddington

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


    Michael Waddington Military law Attorney
    Relationship: Fellow lawyer in community

Contact info

5425 Glenridge Drive, Suite 53
Atlanta, GA, 30342


GAActive Member in Good Standing 198107/15/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Clients' Choice AwardAvvo2015
Super LawyerThomson Reuters2015
Superb Rating-10AVVO2014
Super LawyerThomson Reuters2014
Super Lawyers Blue Ribbon PanelThomson Reuters2014
Clients' Choice AwardAVVO2014
Top ContributorAvvo2013
Clients' Choice AwardAVVO2013
Clients' Choice AwardAVVO2012
Top Georgia VerdictsFulton County Daily Report/Verdict Search2011
Legal EliteGeorgia Trend Magazine2011
Performance Award for work during the S&L CrisisFederal Deposit Insurance Corporation1995
Work experience
TitleCompany nameDuration
Sole PractitionerJack Rosenberg, Attorney-Mediator1999 - Present
AttorneyJoel & Associates1997 - 1999
Contract MediatorEqual Employment Opportunity Commission1997 - 2013
Supervisory Liquidation SpecialistFederal Deposit Insurance Corporation1985 - 1997
AttorneyGeneral Services Administration1981 - 1983
Association namePosition nameDuration
U. S. District Court, SDGAMember2012 - Present
Georgia Trial Lawyers AssociationMember2008 - Present
Lawyers Club of AtlantaMember2002 - Present
United States Court of Appeals for the Eleventh CircuitMember2002 - Present
Georgia Office of Dispute ResolutionState Registered Neutral1998 - Present
U.S. District Court for the Northern District of AlabamaFederal Court Panel of Neutrals1998 - Present
National Employment Lawyers Association-GeorgiaMember1998 - Present
U.S. District Court for the Middle District of GeorgiaFederal Court Certified Arbitrator1998 - Present
State Bar of GeorgiaMember1981 - Present
Cliff Valley SchoolBoard MemberN/A
American Mensa SocietyMember1966 - 1970
Legal cases
Case nameOutcome
Parker V. Atlanta Newspapers & Cox Enterprises, Inc., 2006 WL 1594427(C.A. 11 (Ga.))Favorable
United States ex rel. Whitley v. APLSettlement by defendants
See all legal cases 
Publication nameTitleDate
Institute of Continuing Legal Education (ICLE Georgia)Whistleblower Law in Georgia2015
ICLE-Georgia Seminar Manual-Federal Appellate PracticeThe Record on Appeal: How to Preserve and Protect2009
ICLE-Georgia Seminar ManualEmployment Law Settlements, Agreements, and Releases2008
School nameMajorDegreeGraduated
Woodrow Wilson College of LawLawJD - Juris Doctor1981
Georgia Institute of TechnologyManagementBS - Bachelor of Science1972
Speaking engagements
Conference nameTitleDate
Update on Georgia LawWhistleblower Law in Georgia2015
Community SeminarUnemployment Compensation2013
ICLE-Federal Appellate PracticeThe Record on Appeal: How to Preserve and Protect2009
ICLE-Employment LawEmployment Law Settlements, Agreements, and Releases2008
Excellence in Mediation SeminarExcellence in Mediation2001
U.S. Marshal's National ConferenceRICO ForfeituresN/A
American Institute of Certified Public Accountants National ConferenceBank ClosuresN/A