Atty. John L. Senica

Atty. John L. Senica

John L. Senica is a lawyer practicing business law, corporate law, finance and 4 other areas of law.

Chicago Chicago 40 yrs experience 40 year
Call (312) 428-6836 Book Appointment

Profile Summary

About John L. Senica at a glance

John L. Senica is an Of Counsel based in Chicago, Illinois, practicing at Greensfelder, Hemker & Gale, P.C.. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on business, real estate, m&a, securities, and consumer. Admitted to practice in Illinois (1986) and Indiana (1998). Educated at Northwestern University (J.D., 1985) and University of Notre Dame (B.A., 1982). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John L. Senica is a lawyer practicing business law, corporate law, finance and 4 other areas of law
  • John received a B.A. degree from University of Notre Dame in 1982, and has been licensed for 40 years
  • John practices at Greensfelder, Hemker & Gale, P.C. in Chicago, IL

Practice Areas Explained

John L. Senica's Areas of Practice

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

Business & Corporate Law

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

John L. Senica 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.

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

Mergers & Acquisitions

John L. Senica is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Securities Law

John L. Senica is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Illinois →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

John L. Senica is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 John L. Senica

Where is John L. Senica's law office located?
John L. Senica's law practice is located in Chicago, Illinois. The firm is Greensfelder, Hemker & Gale, P.C.. You can contact the office directly through this profile page.
What practice areas does John L. Senica handle?
John L. Senica focuses on business, real estate, m&a, securities, consumer. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John L. Senica practiced law?
John L. Senica has 40+ years of legal experience and has been licensed since 1986.
Where did John L. Senica go to law school?
John L. Senica earned their education at (J.D., 1985); (B.A., 1982).
How can I contact John L. Senica for a consultation?
You can contact John L. Senica 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.
Northwestern University
- 1985
B.A.
University of Notre Dame
- 1982

Bar Admissions

Illinois
Admitted: 1986
Indiana
Admitted: 1998

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