Atty. David John Sullivan

Atty. David John Sullivan

David John Sullivan is a lawyer practicing business, real estate, estate planning and 2 other areas of law. David has been licensed for 34 years.

Chicago Chicago 34 yrs experience 34 year
Call (331) 253-6862 Book Appointment

Profile Summary

About David John Sullivan at a glance

David John Sullivan is a personal injury, estate planning, business, real estate, and litigation attorney based in Chicago, Illinois. They have 34+ years of legal experience, licensed to practice since 1992. Admitted to practice in Pennsylvania (1992) and Illinois (1996). Educated at Loyola University Chicago School of Law JD (—). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David John Sullivan is a lawyer practicing business, real estate, estate planning and 2 other areas of law
  • David has been licensed for 34 years
  • David practices in Chicago, IL

Practice Areas Explained

David John Sullivan's Areas of Practice

Each practice area below reflects the types of cases David John 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.

David John Sullivan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

David John Sullivan is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Business & Corporate Law

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

David John Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Real Estate Law

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

David John Sullivan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

David John Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about David John Sullivan

Where is David John Sullivan's law office located?
David John Sullivan's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does David John Sullivan handle?
David John Sullivan focuses on personal injury, estate planning, business, real estate, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David John Sullivan practiced law?
David John Sullivan has 34+ years of legal experience and has been licensed since 1992.
Where did David John Sullivan go to law school?
David John Sullivan earned their education at (—).
How can I contact David John Sullivan for a consultation?
You can contact David John 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

Loyola University Chicago School of Law JD
- In Progress

Bar Admissions

Pennsylvania
Admitted: 1992
Illinois
Admitted: 1996

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