Atty. Peter D. Sullivan

Atty. Peter D. Sullivan

Peter D. Sullivan is a lawyer practicing estate planning, real estate, family and 5 other areas of law.

Chicago Chicago 43 yrs experience 43 year
Call (312) 319-4540 Book Appointment

Profile Summary

About Peter D. Sullivan at a glance

Peter D. Sullivan is a Partner based in Chicago, Illinois, practicing at Hinshaw & Culbertson LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on family law, estate planning, business, real estate, and class action. Admitted to practice in Illinois U.S. Court of Appeals for the Seventh Circuit U.S. District Court for the Central District (1983). Educated at Loyola University Chicago School of Law (J.D., 1983) and University of Notre Dame (B.A., 1980). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter D. Sullivan is a lawyer practicing estate planning, real estate, family and 5 other areas of law
  • Peter received a B.A. degree from University of Notre Dame in 1980, and has been licensed for 43 years
  • Peter practices at Hinshaw & Culbertson LLP in Chicago, IL

Practice Areas Explained

Peter D. Sullivan's Areas of Practice

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

Family Law

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

Peter D. Sullivan is one of 187,066 family law attorneys indexed nationally. Browse family law 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.

Peter D. Sullivan is one of 226,536 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.

Peter D. 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.

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

Class Action

Peter D. Sullivan is one of 26,424 class action attorneys indexed nationally. Browse class action 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 Peter D. Sullivan

Where is Peter D. Sullivan's law office located?
Peter D. Sullivan's law practice is located in Chicago, Illinois. The firm is Hinshaw & Culbertson LLP. You can contact the office directly through this profile page.
What practice areas does Peter D. Sullivan handle?
Peter D. Sullivan focuses on family law, estate planning, business, real estate, class action. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Peter D. Sullivan practiced law?
Peter D. Sullivan has 43+ years of legal experience and has been licensed since 1983.
Where did Peter D. Sullivan go to law school?
Peter D. Sullivan earned their education at (J.D., 1983); (B.A., 1980).
How can I contact Peter D. Sullivan for a consultation?
You can contact Peter D. 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.
What awards or recognition has Peter D. Sullivan received?
Peter D. Sullivan's notable recognition includes: AV Preeminent.

Education

J.D.
Loyola University Chicago School of Law
- 1983
B.A.
University of Notre Dame
- 1980

Awards

AV Preeminent

Bar Admissions

Illinois U.S. Court of Appeals for the Seventh Circuit U.S. District Court for the Central District
Admitted: 1983

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