Atty. David Aaron Leff

Atty. David Aaron Leff

David Aaron Leff is a lawyer practicing personal injury, criminal defense, business litigation and 4 other areas of law. David Aaron received a B.A. degree from University of Connecticut in 1985, and has been licensed for 38 years.

New Haven New Haven 38 J. Erfahrung 38 year
Call (475) 544-3552 Book Appointment

Profile Summary

About David Aaron Leff at a glance

David Aaron Leff is a President based in New Haven, Connecticut, practicing at Levy, Leff & DeFrank. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on divorce, personal injury, criminal defense, business, and real estate. Admitted to practice in Connecticut (1988), New York (1989), U.S. District Court, District of Connecticut and U.S. Court of Appeals, Second Circuit (1990), and U.S. Supreme Court (1993). Educated at Duke University (J.D., 1988) and University of Connecticut (B.A., 1985). Recognitions include BV Distinguished. Active member of New Haven County and Connecticut Bar Associations Connecticut Trial Lawyers Association The Association of Trial Lawyers of America. Serands clients in New Haven, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • David Aaron Leff is a lawyer practicing personal injury, criminal defense, business litigation and 4 other areas of law
  • David Aaron received a B.A. degree from University of Connecticut in 1985, and has been licensed for 38 years
  • David Aaron practices at Levy, Leff & DeFrank in New Haven, CT

Practice Areas Explained

David Aaron Leff's Areas of Practice

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

Divorce

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

David Aaron Leff is one of 50,487 divorce attorneys indexed nationally. Browse divorce 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.

David Aaron Leff 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.

David Aaron Leff 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.

David Aaron Leff is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Connecticut →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

David Aaron Leff is one of 316,149 real estate attorneys indexed nationally. Browse real estate 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 David Aaron Leff

Where is David Aaron Leff's law office located?
David Aaron Leff's law practice is located in New Haven, Connecticut. The firm is Levy, Leff & DeFrank. You can contact the office directly through this profile page.
What practice areas does David Aaron Leff handle?
David Aaron Leff focuses on divorce, personal injury, criminal defense, business, real estate. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has David Aaron Leff practiced law?
David Aaron Leff has 38+ years of legal experience and has been licensed since 1988.
Where did David Aaron Leff go to law school?
David Aaron Leff earned their education at (J.D., 1988); (B.A., 1985).
How can I contact David Aaron Leff for a consultation?
You can contact David Aaron Leff 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 David Aaron Leff received?
David Aaron Leff's notable recognition includes: BV Distinguished.

Education

J.D.
Duke University
- 1988
B.A.
University of Connecticut
- 1985

Awards

BV Distinguished

Bar Admissions

Connecticut
Admitted: 1988
New York
Admitted: 1989
U.S. District Court, District of Connecticut and U.S. Court of Appeals, Second Circuit
Admitted: 1990
U.S. Supreme Court
Admitted: 1993

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