Frank Gonnello Jr.
Frank Gonnello Jr. is the Managing Attorney at the Law Offices of Jonathan F. Marshall. Mr. Gonnello graduated in 2012 from Seton Hall University School or Law with a J.D./M.B.A., and has served as a summer law clerk for the Honorable Judge Edwin H. Stern, formerly of the New Jersey Supreme Court. In addition to being a part of the firm’s criminal and municipal defense team, Mr. Gonnello is well versed in the areas of cybercrime, cybersecurity, data protection, privacy, and electronic discovery.


Areas of Practice

  • Criminal Defense 40%
  • Municipal Defense 40%
  • DWI Defense 20%

Bar Admissions

  • New Jersey, 2012
  • New York, 2013

Professional Associations and Memberships

  • NJ and NY State Bar Associations, 2012 – Present (Member)
  • Phi Alpha Delta Law Fraternity, 2006 – Present (Member)

Past Employment Positions

  • Chaffin Luhana, LLP, Summer Associate, 2011
  • Hon. Edwin H. Stern, Justice, NJ Supreme Court, Summer Law Clerk, 2010


  • Seton Hall University School of Law, Newark, New Jersey, 2012
    Law Review: The Cross Examiner, Editor in Chief, 2011 – 2012
  • Seton Hall University, South Orange, New Jersey, 2008
    Honors: With High Honors
    Honors: Dean’s List
    Major: Computer Science


  • Phi Alpha Delta Legal Fraternity


  • English