Atty. John E. Sullivan

Atty. John E. Sullivan

John E. Sullivan is a lawyer practicing real estate, personal injury, criminal and 4 other areas of law.

Wilmington Wilmington 47 Years Experience 47 year
Call (856) 531-7891

Profile Summary

About John E. Sullivan at a glance

John E. Sullivan is a personal injury, criminal defense, family law, business, and real estate attorney based in Wilmington, Delaware. They have 47+ years of legal experience, licensed to practice since 1979. Admitted to practice in Delaware (1979) and Pennsylvania (1979). Educated at Delaware Law School of Widener University (J.D., 1978) and University of Delaware (B.A., 1972). Serves clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John E. Sullivan is a lawyer practicing real estate, personal injury, criminal and 4 other areas of law
  • John received a B.A. degree from University of Delaware in 1972, and has been licensed for 47 years
  • John practices in Wilmington, DE

Practice Areas Explained

John E. Sullivan's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

John E. Sullivan is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Delaware →

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 E. Sullivan is one of 190,900 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Delaware →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

John E. Sullivan is one of 167,063 family law attorneys indexed nationally. Browse family law attorneys in Delaware →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John E. Sullivan is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Delaware →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John E. Sullivan is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

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

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about John E. Sullivan

Where is John E. Sullivan's law office located?
John E. Sullivan's law practice is located in Wilmington, Delaware. You can contact the office directly through this profile page.
What practice areas does John E. Sullivan handle?
John E. Sullivan focuses on personal injury, criminal defense, family law, business, real estate. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has John E. Sullivan practiced law?
John E. Sullivan has 47+ years of legal experience and has been licensed since 1979.
Where did John E. Sullivan go to law school?
John E. Sullivan earned their education at (J.D., 1978); (B.A., 1972).
How can I contact John E. Sullivan for a consultation?
You can contact John E. Sullivan 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.
Delaware Law School of Widener University
- 1978
B.A.
University of Delaware
- 1972

Bar Admissions

Delaware
Admitted: 1979
Pennsylvania
Admitted: 1979

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