New Jersey
951 Haddonfield Rd.
Suite A-2B
Cherry Hill, NJ 08002
512 Township Line Rd.
Suite 200-220
Blue Bell, PA 19422
New York
404 5th Avenue
3rd Floor
New York, NY 10018
DC / Maryland
Rockville Plaza
2275 Research Blvd.
Rockville, MD 20850
4200 Regent Street
Suite 200
Columbus, Ohio 43219
Jon Acklen is a trial lawyer with extensive litigation experience. Prior to joining Clark & Fox, Jon represented injured victims in personal injury matters where he obtained significant recoveries on behalf of his clients. Jon has successfully tried numerous cases to verdict. Jon has appeared before State, Federal, and Appellate Courts and has authored briefs submitted to the United States Supreme Court.

Jon completed the rigorous National Institute for Trial Advocacy Skills Program in 2011. Jon has been named a Pennsylvania Super Lawyers Rising Star multiple years and has been named one of National Trial Lawyers’ Top 40 under 40. Jon has presented multiple CLE Seminars and authored publications providing instruction and guidance to fellow attorneys on many topics, including trial advocacy. Jon has served as member of the Board of the Pennsylvania Association for Justice, Chair of the Pennsylvania Association for Justice Future Leaders, a member of the Pennsylvania Bar Association House of Delegates, and is a past president of the Board of Directors of the Boys & Girls Club of Easton, PA.

Jon graduated from Temple University’s Beasley School of Law in 2004. While there, he earned the Harry R. Kozart Memorial Prize in the study of Product Liability. Jon graduated with honors from Dickinson College in 2001 with a double major in Political Science and Religion.

Practice Areas

Bar Memberships & Court Admissions

  • PA Bar Association
  • American Association for Justice
  • United States Supreme Court, 2009
  • PA, 2004
  • NJ, 2004
  • US District Court, Eastern District PA, 2005
  • US District Court, Western District PA
  • US District Court NJ
  • Bankruptcy Court, Eastern and Middle District of PA
  • US District Court, Northern District Ohio

Administrative Assistant

Theresa DeAntoneo
Phone+1 (856) 432–1571


Terri Ferrante
PhoneDirect Dial +1 (240) 790-9052
PhoneTelephone No. +1 (856) 347-4293 (ext.115)


  • Temple Univ. Beasley School of Law, J.D., 2004
  • Dickinson College, B.A., 2001