Atty. Marvin Sacks

Atty. Marvin Sacks

Marvin Sacks is a lawyer. Marvin received a B.S. degree from University of Illinois, and has been licensed for 70 years.

Chicago Chicago 70 yrs experience 70 year
Call (312) 535-4941 Book Appointment

Attorney · Serving Chicago, IL · 70+ Years Experience

Profile Summary

About Marvin Sacks at a Glance

Marvin Sacks is an Of Counsel based in Chicago, Illinois, practicing at Sacks Goreczny Maslanka & Costello, P.C.. They have 70+ years of legal experience, licensed to practice since 1956. Admitted to practice in Illinois (1956). Educated at University of Chicago J.D. (—) and University of Illinois B.S. University of Illinois M.S. (—). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Marvin Sacks

  • Marvin Sacks is a lawyer
  • Marvin received a B.S. degree from University of Illinois, and has been licensed for 70 years
  • Marvin practices at Sacks Goreczny Maslanka & Costello, P.C. in Chicago, IL

Jurisdictional Context

Why Local Counsel Matters in Chicago

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 venue, 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.

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Marvin Sacks

Where is Marvin Sacks's law office located?
Marvin Sacks's law practice is located in Chicago, Illinois. The firm is Sacks Goreczny Maslanka & Costello, P.C.. You can contact the office directly through this profile page.
How long has Marvin Sacks practiced law?
Marvin Sacks has 70+ years of legal experience and has been licensed since 1956.
Where did Marvin Sacks go to law school?
Marvin Sacks earned their education at (—); (—).
How can I contact Marvin Sacks for a consultation?
You can contact Marvin Sacks 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.

Professional Profile

Why Clients in Chicago Choose Marvin Sacks

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Marvin Sacks's practice.

Decade-Tested Legal Experience

Marvin Sacks brings 70+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Local Presence in Chicago

A Chicago-based practice means Marvin Sacks attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Marvin Sacks Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Marvin Sacks.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Marvin Sacks directly.

Education & Law School Background

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University of Chicago J.D.
- In Progress
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University of Illinois B.S. University of Illinois M.S.
- In Progress

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1956

Client Reviews & Ratings — Marvin Sacks

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