Atty. John S Sitzler

Atty. John S Sitzler

While at Rider College in 1972-1973, John was hired by the Office of Public Defender in Trenton as a part time assistant investigator. Upon graduating from Vermont Law School, he was accepted as Law Clerk to the Honorable Herman Belopolsky, J.C.S., Honorable Harold B.

Hainesport Hainesport 50 yrs experience 50 year
Call (609) 900-0599 Book Appointment

Profile Summary

About John S Sitzler at a glance

John S Sitzler is a Member based in Hainesport, New Jersey, practicing at Sitzler & Sitzler. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on dui/dwi, criminal defense, dv defense, juvenile, and traffic. Admitted to practice in New Jersey (1976) and U.S. District Court, District of New Jersey U.S. Court of Appeals, Third Circuit U.S. Supreme Court (1977). Educated at Vermont Law School (J.D., 1976) and Rider College (B.A. Political, 1973). Active member of Burlington County (Past-Chair, Continuing Legal Education Committee) and New Jersey State Bar Associations The Association of Trial Lawyers of America Association of Trial Lawyers of America, New Jersey. Serands clients in Hainesport, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • While at Rider College in 1972-1973, John was hired by the Office of Public Defender in Trenton as a part time assistant investigator
  • Upon graduating from Vermont Law School, he was accepted as Law Clerk to the Honorable Herman Belopolsky, J.C.S., Honorable Harold B. Wells, III, A.J.S.C. and Honorable W. Thomas McGann, J.C.S
  • Upon passing the Bar in New Jersey in 1976, he joined the firm of Mathews and Sitzler as an associate and was made partner the following year
  • In 1979, John became Solicitor for the Wrightstown Borough Planning Board as well as Municipal Prosecutor for Pemberton Township
  • Over the next few years John became a Solicitor for the Delran Township Planning Board as well as Municipal Prosecutor for many municipalities including Hainesport, Cinnaminson, Pemberton, Mount Holly, New Hanover, and Springfield
  • In 1990, he and his father, John O. Sitzler, Jr., formed the partnership of Sitzler and Sitzler and in 1995 became the Sole Proprietor of Sitzler and Sitzler when his father became of counsel to the firm
  • From 2000-2013 John taught as an adjunct Professor of Law at Widener University School of Law
  • Wilmington, Delaware campus and taught Alcohol, Vehicle, and the Law, one of the most popular courses at Widener
  • From 2007-2014, John was nominated by his peers as the Top Attorney to work with on DWI defense cases for SJ Magazine
  • He was also voted as Top DUI attorney by the public for South Jersey Magazine for the years 2010-2014

Practice Areas Explained

John S Sitzler's Areas of Practice

Each practice area below reflects the types of cases John S Sitzler handles, with a brief overview of what that area of law covers.

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

John S Sitzler is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in New Jersey →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John S Sitzler is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New Jersey →

Domestic Violence Defense

John S Sitzler is one of 12,315 dv defense attorneys indexed nationally. Browse dv defense attorneys in New Jersey →

Juvenile Law

John S Sitzler is one of 30,631 juvenile attorneys indexed nationally. Browse juvenile attorneys in New Jersey →

Traffic Violations

John S Sitzler is one of 14,506 traffic attorneys indexed nationally. Browse traffic attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

Practicing law in New Jersey. Legal matters in New Jersey are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Hainesport are typically filed in the local municipal court or the appropriate New Jersey state district court, depending on subject matter and amount in controversy. An attorney licensed in New Jersey brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New Jersey courts without local counsel or pro hac vice admission.

Looking for additional New Jersey attorneys? Browse all attorneys in Hainesport or all attorneys in New Jersey.

Frequently Asked

Common questions about John S Sitzler

Where is John S Sitzler's law office located?
John S Sitzler's law practice is located in Hainesport, New Jersey. The firm is Sitzler & Sitzler. You can contact the office directly through this profile page.
What practice areas does John S Sitzler handle?
John S Sitzler focuses on dui/dwi, criminal defense, dv defense, juvenile, traffic. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has John S Sitzler practiced law?
John S Sitzler has 50+ years of legal experience and has been licensed since 1976.
Where did John S Sitzler go to law school?
John S Sitzler earned their education at (J.D., 1976); (B.A. Political, 1973).
How can I contact John S Sitzler for a consultation?
You can contact John S Sitzler directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Vermont Law School
- 1976
B.A. Political
Rider College
- 1973

Bar Admissions

New Jersey
Admitted: 1976
U.S. District Court, District of New Jersey U.S. Court of Appeals, Third Circuit U.S. Supreme Court
Admitted: 1977

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.