Mark J. O'Brien
OBrien Hatfield, P.A.We are criminal defense attorneys. We do not handle personal injury cases or family law cases or business disputes. We represent the accused. We have physical offices in Tampa, Florida and Orlando, Florida but we practice throughout the State of Florida, in every county, big or small. We also defend those in need of our help all throughout the country. We have a track record of success. We have won jury trials, motions to suppress, motions to dismiss, direct appeals and post-conviction motions. We have represented professional athletes, Olympic athletes, entertainment figures, doctors, lawyers, accountants, members of our country’s armed forces, South American cartel members and first time offenders.
- Criminal Law
- Criminal Appeals, Drug Crimes, Expungement, Fraud, Gun Crimes, Internet Crimes, Sex Crimes, Theft, Violent Crimes
- DUI & DWI
- White Collar Crime
- Free Consultation
- Credit Cards Accepted
- Florida
- Massachusetts
- 1st Circuit
- 11th Circuit
- U.S. Supreme Court
- English
- Partner
- OBrien Hatfield, P.A.
- - Current
- Prosecutor
- Miami Dade State Attorney's Office Felony Division
- -
- Widener University Delaware School of Law
- J.D. (1998)
- Siena College
- B.A. (1995)
- Top 100 Trial Lawyers
- National Trial Lawyers
- Top 40 Under 40
- The National Trial Lawyers
- Super Lawyer
- Super Lawyers
- 2016-2024
- Florida State Bar  # 160210
- Member
- - Current
- Strategies For Defending Identity Theft Cases
- Aspatore
- Criminal Trial Advocacy, Intensive Trial Advocacy Program