Atty. Daniel Joseph Ollen

Atty. Daniel Joseph Ollen

Daniel Joseph Ollen is a lawyer practicing criminal defense in state and federal courts, federal courts, assault and battery and 13 other areas of law. Daniel received a B.A. degree from Manhattan College in 1979, and has been licensed for 43 years.

New York New York 43 yrs experience 43 year
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Profile Summary

About Daniel Joseph Ollen at a glance

Daniel Joseph Ollen is a Member based in New York, New York, practicing at Law Offices of Daniel J. Ollen. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on dui/dwi, drug crimes, criminal defense, white collar, and violent crimes. Admitted to practice in New York (1983), U.S. District Court, Southern District of New York (1983), and U.S. District Court, Eastern District of New York (1983). Educated at Fordham University (J.D., 1982) and Manhattan College (B.A., 1979). Active member of New York County Lawyers Association New York State Association of Criminal Defense Lawyers New York Criminal Bar Association New York State Defenders Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Daniel Joseph Ollen is a lawyer practicing criminal defense in state and federal courts, federal courts, assault and battery and 13 other areas of law
  • Daniel received a B.A. degree from Manhattan College in 1979, and has been licensed for 43 years
  • Daniel practices at Law Offices of Daniel J. Ollen in New York, NY

Practice Areas Explained

Daniel Joseph Ollen's Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Daniel Joseph Ollen is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in New York →

Drug Crimes

Daniel Joseph Ollen is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in New York →

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.

Daniel Joseph Ollen is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

White Collar Crimes

Daniel Joseph Ollen is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in New York →

Violent Crimes

Daniel Joseph Ollen is one of 4,189 violent crimes attorneys indexed nationally. Browse violent crimes attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Daniel Joseph Ollen

Where is Daniel Joseph Ollen's law office located?
Daniel Joseph Ollen's law practice is located in New York, New York. The firm is Law Offices of Daniel J. Ollen. You can contact the office directly through this profile page.
What practice areas does Daniel Joseph Ollen handle?
Daniel Joseph Ollen focuses on dui/dwi, drug crimes, criminal defense, white collar, violent crimes. Each practice area listed reflects experience handling cases of that type in New York.
How long has Daniel Joseph Ollen practiced law?
Daniel Joseph Ollen has 43+ years of legal experience and has been licensed since 1983.
Where did Daniel Joseph Ollen go to law school?
Daniel Joseph Ollen earned their education at (J.D., 1982); (B.A., 1979).
How can I contact Daniel Joseph Ollen for a consultation?
You can contact Daniel Joseph Ollen 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.

Education

J.D.
Fordham University
- 1982
B.A.
Manhattan College
- 1979

Bar Admissions

New York
Admitted: 1983
U.S. District Court, Southern District of New York
Admitted: 1983
U.S. District Court, Eastern District of New York
Admitted: 1983

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