Keith G. Oliver is an associate at the Law Office of Jonathan F. Marshall. Prior to coming to the firm in 2010, Mr. Oliver worked at the Essex County Prosecutor’s Office. Mr. Oliver’s entire practice is dedicated to DWI work, which includes local Municipal Court’s throughout New Jersey. Mr. Oliver prides himself on making sure that all of his clients’ rights are fully protected and that their concerns are properly addressed throughout all stages of their case. Furthermore, he is constantly continuing his legal education by attending classes to make sure he is up to date with all the new laws.

Bar Admissions:

  • New Jersey
  • New York
  • U.S. District Court District of New Jersey


Seton Hall University School of Law, Newark, New Jersey


Coastal Carolina University, South Carolina