Atty. Jonathan Katz

Atty. Jonathan Katz

Jonathan Katz is a lawyer practicing medical malpractice, criminal defense, business & civil disputes and 3 other areas of law. Jonathan received a B.A. degree from University of Connecticut in 1975, and has been licensed for 47 years.

New Haven New Haven 47 yrs experience 47 year
Call (959) 259-1251 Book Appointment

Profile Summary

About Jonathan Katz at a glance

Jonathan Katz is a Member based in New Haven, Connecticut, practicing at Jacobs & Dow, LLC and Ira B. Grudberg, LLC. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on medical malpractice, personal injury, criminal defense, business, and litigation. Admitted to practice in Connecticut (1979), U.S. District Court, District of Connecticut (1979), U.S. Court of Appeals, Second Circuit (1981), and U.S. Tax Court (1981). Educated at Northeastern University (J.D., 1979) and University of Connecticut (B.A., 1975). Recognitions include AV Preeminent. Active member of New Haven County (Member, Environmental Law Committee), Connecticut and American Bar Associations American Association for Justice Connecticut Trial Lawyers Association. Serands clients in New Haven, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jonathan Katz is a lawyer practicing medical malpractice, criminal defense, business & civil disputes and 3 other areas of law
  • Jonathan received a B.A. degree from University of Connecticut in 1975, and has been licensed for 47 years
  • Jonathan practices at Jacobs & Dow, LLC and Ira B. Grudberg, LLC in New Haven, CT

Practice Areas Explained

Jonathan Katz's Areas of Practice

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

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Jonathan Katz is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Connecticut →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Jonathan Katz is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Connecticut →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Jonathan Katz is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Connecticut →

Business & Corporate Law

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

Jonathan Katz is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Connecticut →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jonathan Katz is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Connecticut →

Jurisdictional Context

Why local counsel matters in Connecticut

Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New Haven are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut 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 Connecticut courts without local counsel or pro hac vice admission.

Looking for additional Connecticut attorneys? Browse all attorneys in New Haven or all attorneys in Connecticut.

Frequently Asked

Common questions about Jonathan Katz

Where is Jonathan Katz's law office located?
Jonathan Katz's law practice is located in New Haven, Connecticut. The firm is Jacobs & Dow, LLC and Ira B. Grudberg, LLC. You can contact the office directly through this profile page.
What practice areas does Jonathan Katz handle?
Jonathan Katz focuses on medical malpractice, personal injury, criminal defense, business, litigation. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has Jonathan Katz practiced law?
Jonathan Katz has 47+ years of legal experience and has been licensed since 1979.
Where did Jonathan Katz go to law school?
Jonathan Katz earned their education at (J.D., 1979); (B.A., 1975).
How can I contact Jonathan Katz for a consultation?
You can contact Jonathan Katz 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.
What awards or recognition has Jonathan Katz received?
Jonathan Katz's notable recognition includes: AV Preeminent.

Education

J.D.
Northeastern University
- 1979
B.A.
University of Connecticut
- 1975

Awards

AV Preeminent

Bar Admissions

Connecticut
Admitted: 1979
U.S. District Court, District of Connecticut
Admitted: 1979
U.S. Court of Appeals, Second Circuit
Admitted: 1981
U.S. Tax Court
Admitted: 1981
U.S. Supreme Court
Admitted: 1990

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