Jeffrey Kulwin

Jeffrey Kulwin | Trial Attorney | Chicago, Illinois

Jeffrey Kulwin is a Chicago trial attorney at Kulwin, Masciopinto & Kulwin, LLP, representing employees, executives, whistleblowers, and businesses in high-stakes litigation throughout Illinois. He practices primarily in the Circuit Court of Cook County and the United States District Court for the Northern District of Illinois.

Jeff handles wrongful termination, workplace retaliation, FMLA interference, whistleblower claims, and civil rights violations under Section 1983 — as well as complex commercial litigation involving shareholder disputes, business divorce, breach of fiduciary duty, and contract enforcement. His clients include mid-career professionals, C-suite executives, and closely held business owners facing disputes that demand trial-ready counsel.

What sets Jeff apart in the Chicago market is cross-side experience: he has litigated on behalf of both plaintiffs and defendants, giving him a direct line of sight into how opposing counsel builds and presents a case. That perspective shapes his strategy from the first filing through verdict. Verdicts from his practice have been recognized among the Top 20 Jury Verdicts in Illinois and the Top 100 Commercial Litigation Verdicts in the United States.

If you are an employee facing retaliation, an executive negotiating a high-value departure, a whistleblower seeking confidential counsel, or a business owner dealing with a partner or shareholder dispute, Jeff Kulwin offers the trial experience and strategic depth your case demands.

Practice Areas: Wrongful Termination | Workplace Retaliation | FMLA Litigation | Whistleblower Claims | Civil Rights (§1983) | Privacy Claims | Shareholder Disputes | Business Divorce | Commercial Litigation | Breach of Fiduciary Duty

Courts: Cook County Circuit Court | N.D. Illinois | Illinois Appellate Court