Atty. Robert A. Lewinthal

Atty. Robert A. Lewinthal

Robert A. Lewinthal is a lawyer practicing matrimonial law, dissolution, child custody and 13 other areas of law.

Northbrook Northbrook 50 yrs experience 50 year
Call (224) 452-5780 Book Appointment

Child Custody & More Attorney · Serving Northbrook, IL · 50+ Years Experience

Profile Summary

About Robert A. Lewinthal at a Glance

Robert A. Lewinthal is a Member based in Northbrook, Illinois, practicing at Lewinthal, Sklamberg & Associates. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on divorce, child custody, family law, business, and tax. Admitted to practice in Illinois (1976) and U.S. District Court, Northern District of Illinois (1977). Educated at Chicago-Kent College of Law, Illinois Institute of Technology (J.D., 1996) and John Marshall Law School (LL.M., 1981). Active member of Illinois State Bar Association. Serves clients in Northbrook, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Robert A. Lewinthal

  • Robert A. Lewinthal is a lawyer practicing matrimonial law, dissolution, child custody and 13 other areas of law
  • Robert received a degree from John Marshall Law School in 1981, and has been licensed for 50 years
  • Robert practices at Lewinthal, Sklamberg & Associates in Northbrook, IL

Practice Areas Explained

Robert A. Lewinthal's Areas of Legal Practice

Each practice area below reflects the types of cases Robert A. Lewinthal handles, with a practical overview of what that area of law involves and how it may apply to your situation in Northbrook.

Divorce in Northbrook

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Robert A. Lewinthal is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Illinois →

Child Custody & Visitation in Northbrook

Robert A. Lewinthal is one of 30,982 child custody attorneys indexed nationally. Browse child custody attorneys in Illinois →

Family Law in Northbrook

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

Robert A. Lewinthal is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Business & Corporate Law in Northbrook

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

Robert A. Lewinthal is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Tax Law in Northbrook

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Robert A. Lewinthal is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Northbrook

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 Northbrook 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.

Northbrook Courts and Legal Process

Choosing a Northbrook-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 Northbrook or all attorneys in Illinois.

Frequently Asked

Common Questions About Robert A. Lewinthal

Where is Robert A. Lewinthal's law office located?
Robert A. Lewinthal's law practice is located in Northbrook, Illinois. The firm is Lewinthal, Sklamberg & Associates. You can contact the office directly through this profile page.
What practice areas does Robert A. Lewinthal handle?
Robert A. Lewinthal focuses on divorce, child custody, family law, business, tax. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Robert A. Lewinthal practiced law?
Robert A. Lewinthal has 50+ years of legal experience and has been licensed since 1976.
Where did Robert A. Lewinthal go to law school?
Robert A. Lewinthal earned their education at (J.D., 1996); (LL.M., 1981).
How can I contact Robert A. Lewinthal for a consultation?
You can contact Robert A. Lewinthal 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 Northbrook Choose Robert A. Lewinthal

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 Robert A. Lewinthal's practice in the field of divorce, child custody, family law, business, and tax.

Decade-Tested Legal Experience

Robert A. Lewinthal brings 50+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Illinois and U.S. District Court, Northern District of Illinois, Robert A. Lewinthal can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering divorce, child custody, and family law, Robert A. Lewinthal can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Northbrook

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

Case Types

Common Legal Issues Robert A. Lewinthal Handles in Northbrook

Below is a representative sample of the types of matters Robert A. Lewinthal has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Robert A. Lewinthal directly to discuss the specifics of your situation.

Search Reference

How People Find Robert A. Lewinthal Online

Prospective clients searching for legal help in Northbrook 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 Robert A. Lewinthal.

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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 Robert A. Lewinthal directly.

Education & Law School Background

J.D.
Chicago-Kent College of Law, Illinois Institute of Technology
- 1996
LL.M.
John Marshall Law School
- 1981

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1976
U.S. District Court, Northern District of Illinois
Admitted: 1977

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