The Law Offices of

Jonathan F. Marshall

(856) 662-8300

Cherry Hill, NJ

(856) 288-3350

Camden, NJ

JFM The Law Offices of Jonathan F. Marshall
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The Law Offices of Jonathan F. Marshall provides effective legal services and aggressive representation when you have been accused of a crime. Our highly experienced lawyer effectively defends your rights, protecting your interests both in and out of the courtroom.

Fight Your Charges

Our Experience

  • Former New Jersey assistant county prosecutor on staff who prosecuted many high-profile cases, including attempted murder, aggravated assault, distribution of 500 pounds of marijuana, and gun charges.
  • Former New Jersey municipal prosecutor on staff who handled cases for the State, including drunk driving (DWI/DUI), disorderly persons offenses, and traffic violations.
  • An attorney who worked at the United States Attorney's Office under then-U.S. Attorney Chris Christie including with the following units: sex crimes, white collar crimes, gang task force.
  • Over 200 years combined experience both prosecuting and defending criminal cases in New Jersey.
  • Retired New Jersey State trooper who serves as a private investigator for the firm.
  • Certified DWI operator of the Alcotest 7110, the breath-testing device used to prosecute all DWI offenses in New Jersey.
Legal News

Camden County NJ Criminal Lawyers

Criminal and DWI Defense Attorneys in Camden, New Jersey

The Law Offices of Jonathan F. Marshall represents clients charged with serious criminal and traffic offenses, ranging from simple assault, possession of marijuana, and driving while intoxicated (DWI), to aggravated assault, robbery, and homicide throughout Camden County and Southern New Jersey including in Haddonfield, Voorhees, Winslow, Cherry Hill, and Bellmawr.

The credentials of our Camden County criminal defense lawyers are extensive and unmatched, with almost 40 years combined experience both prosecuting and defending criminal cases. There is also a former county and municipal prosecutor on staff who now uses her experience to more effectively defend our clients charged with criminal offenses. Finally, we have a certified Alcotest 7110 DWI operator, as well as a retired New Jersey state trooper, to combat DWI charges and conduct investigations/gather evidence with regard to our criminal defense cases.

Mr. Marshall is one of the most skilled trial attorneys in southern New Jersey and Pennsylvania. In fact, he is constantly on trial handling serious criminal cases such as aggravated sexual assault, endangering the welfare of a child, kidnapping, and even homicides.

Focused on Client Satisfaction

Here is a few reviews from some of the many clients who are satisfied with the services they received from our criminal defense lawyers in Camden County. New Jersey:

“Jonathan is the best. Keep you updated and always work hard to fight. Jamie she’s a really good secretary as well. Love this office and would recommend to everyone. No matter what time it is they will always call you back and answer any questions.” – Lisa

“Hands down, one of the best! Got me off everything! I was refered and took friends advice and Im so thankfull. Plus, a very nice guy.” – Former Client

“Mr. Marshall personally made time to conduct one of my interviews on a Saturday afternoon. Details of charges were carefully inspected and discussed, prior to formulating a courtroom tactic. Execution of which turned out better than any of us anticipated. Never in my past have I spoken with a more helpful, or better organized assistant than Jaime from their office. Endless thanks.” – Former Client

For more client reviews, please see our Success Stories page as well as Mr. Marshall’s profile on

Need Help Building an Effective Defense?

When you enlist The Law Offices of Jonathan F. Marshall, the members of our criminal defense team will use their breadth of experience to construct a comprehensive defense strategy to combat your charges and obtain the best possible outcome in court.

With offices conveniently located in Collingswood, our criminal defense attorneys appear in courts in Cherry Hill, Camden, Gloucester, Winslow Township, and throughout Southern New Jersey on a daily basis. Our lawyers have been practicing criminal defense for many years and are very familiar with local prosecutors and judges in Camden and surrounding areas. Our law firm prides itself on providing exceptional legal service for all of our clients. We are available 24 hours a day to respond to your legal issues. Call our offices anytime at 877-450-8301 or contact us online for a free consultation.

Experience You Can Trust

For the past 20 years, Mr. Marshall has provided his clients with excellent legal counsel in a broad variety of criminal matters. From straightforward issues to serious litigation, he offers you the experience and confidential advice you need to maneuver through the laws of Pennsylvania and New Jersey.

When you’ve been accused of a crime, you are entitled to a thorough and competent criminal defense. Jonathan F. Marshall ensures your legal rights are upheld. Allow our team to assist you during this difficult time.

Schedule an appointment by filling out the form on the right.

The Law Offices of Jonathan F. Marshall

Areas We Serve

Burlington County, Mount Holly, Mount Laurel, Pemberton Twp. Camden County, Camden City, Cherry Hill Twp., Gloucester City, Gloucester Twp., Pennsauken, Winslow Twp. Gloucester County, Deptford Twp., Monroe Twp., Paulsboro Boro, Washington Twp., West Deptford Twp., Woodbury City, Bordentown Twp., Cinnaminson, Evesham Twp., Mansfield Twp., Maple Shade Twp., Medford Twp., Moorestown Twp., Palmyra Boro, Bellmawr, Clementon, Collingswood, Haddon Twp., Lindenwold, Pine Hill Boro, Stratford Boro, Voorhees Twp., Waterford Twp., Elk Joint Municipal Court, Franklin Joint Mun Ct, Greenwich Twp, Mantua Twp.


Camden Location

121 Market Street Suite 201

Camden, NJ

  (856) 288-3350    Directions

Cherry Hill Location

23 Haddonfield Rd, 3rd Floor, Building B2

Cherry Hill, NJ 08002

  (866) 721-9510    Directions

Disclaimer: The information you obtain at this site is not, nor is it intended to be, legal advice. You should consult an attorney for advice regarding your individual situation. We invite you to contact us and welcome your calls, letters and electronic mail. Contacting us does not create an attorney-client relationship. Please do not send any confidential information to us until such time as an attorney-client relationship has been established.