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Atty. C. David Sullivan

Atty. C. David Sullivan

C. David Sullivan is a lawyer.

Chicago Chicago 57 yrs experience 57 year
Call (872) 270-8615 Book Appointment

Profile Summary

About C. David Sullivan at a glance

C. David Sullivan is an Of Counsel based in Chicago, Illinois, practforg at Tressler LLP. They haand 57+ years of legal experience, licensed to practice since 1969. Admitted to practice in Massachusetts (1969) and Illinois (1976). Educated at Suffolk University J.D. (โ€”) and St. Bonaventure University B.B.A. (โ€”). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • C. David Sullivan is a lawyer
  • C. David received a B.B.A. degree from St. Bonaventure University, and has been licensed for 57 years
  • C. David practices at Tressler LLP in Chicago, IL

Jurisdictional Context

Why local counsel matters in Illinois

Practforg law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand 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 substantiand 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 C. David Sullivan

Where is C. David Sullivan's law office located?
C. David Sullivan's law practice is located in Chicago, Illinois. The firm is Tressler LLP. You can contact the office directly through this profile page.
How long has C. David Sullivan practiced law?
C. David Sullivan has 57+ years of legal experience and has been licensed since 1969.
Where did C. David Sullivan go to law school?
C. David Sullivan earned their education at (โ€”); (โ€”).
How can I contact C. David Sullivan for a consultation?
You can contact C. David 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

โ€”
Suffolk University J.D.
- In Progress
โ€”
St. Bonaventure University B.B.A.
- In Progress

Bar Admissions

Massachusetts
Admitted: 1969
Illinois
Admitted: 1976

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