Dennis Patrick O’brien

Long Island Criminal Defense Attorney

10+ Years of Experience

Criminal Law
Criminal Appeals, Drug Crimes, Expungement, Fraud, Gun Crimes, Internet Crimes, Sex Crimes, Theft, Violent Crimes
DUI & DWI
Domestic Violence
Domestic Violence Criminal Defense, Domestic Violence Restraining Orders
White Collar Crime
Traffic Tickets
Suspended License
Juvenile Law

Fees
  • Free Consultation
  • Credit Cards Accepted
New York
Since 2004
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Partner
Prime & O’Brien, LLP
2004 –

Current

Adjunct Assistant Professor
St. John’s University
2000 –

Current

Brooklyn Law School
J.D. | Law
Brooklyn Law School Logo
St. John’s University School of Law
B.A.
St. John's University School of Law Logo
St. John’s University School of Law
M.A.
St. John's University School of Law Logo
Criminal Courts Bar Association of Nassau County

Member
Current
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Nassau County Bar Association

Member
Current
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New York State Bar Association

Member
Current
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Suffolk County Criminal Bar Association

Member
Current
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New York State Bar

&nbsp# 4210100

Member
2004 –
Current
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Websites & Blogs

Website
Long Island Criminal Attorney
Blog
Long Island Criminal Law Blog

Prime & O’Brien, LLP
1000 Franklin Avenue
Suite 201
Garden City, NY 11530
US
Telephone: (516) 670-5992