Skip to main content

Mark J. O'Brien

Federal crime Attorney at Tampa, FL

4.8   46 reviews
Free consultation Virtual consultation available
Free consultation Virtual consultation available
  • State Years
    Montana - MT < 1 year
    Florida - FL 25 years
    Massachusetts - MA 25 years
  • Licensed for less than one year
    State MT
    Acquired 2023
    Status
    Active No misconduct found
  • Licensed for 25 years
    State FL
    Acquired 1998
    Status
    Member in Good Standing No misconduct found
  • Licensed for 25 years
    State MA
    Acquired 1998
    Status
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Mark

Learn Mark’s areas of practice.

5
Practice areas
  1. Federal crime
    40%
    I defend federal criminal cases in federal criminal courts throughout Florida and the United States.

    26 years, 1,000 cases

  2. White collar crime
    25%
    I defend federal and state white collar cases throughout Florida and the United States.

    26 years, 1,000 cases

  3. Criminal defense
    15%
    My law firm defends criminal cases throughout Florida.

    26 years, 1,000 cases

  4. Sex crime
    15%
    My law firm defends sex crime cases throughout Florida.

    26 years, 1,000 cases

  5. Appeals
    5%
    My law firm handles state and federal criminal appeals and post-conviction motions.

    26 years, 1,000 cases

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.

 

Further, our cases have been profiled in major newspapers and television stations throughout the State of Florida and the United States of America, including The Washington Post, The Boston Globe, The San Francisco Chronicle, The Los Angeles Times, USA TODAY, The Miami Herald, The Tampa Tribune, The Tampa Bay Times, The Orlando Sentinel, ABC News, CBS News, NBC News, FOX News, Bay News 9 and, believe it or not, even US Weekly and ESPN. One of our federal cases even made international news, after a successful sentencing was featured in the London newspaper The Daily Mail.

 

If you are represented by a court appointed attorney or another private attorney and you are now waiting to see what happens as your case moves forward in the system before you hire us, please consider what may happen if you do not hire us now. More often than not a person is sentenced much harsher than expected after a plea of guilty or after he is convicted at trial. Heavy or even maximum sentences are not uncommon in these circum- stances. So if you are unhappy or not satisfied with the representation you are currently receiving, call us today for a second opinion. We completely understand that finances often play a role in whether to hire an attorney or utilize the services of a court appointed attorney or even stay with the first attorney you hired. However, we assure you that we stand a much better chance of improving your situation if you call us the moment you are arrested or charged rather than if you wait until the damage is already done. All too often an appellant client starting day one of a long prison sentence laments the fact that he did not hire us the moment he was arrested. Further, we often then receive a collect call and/or letter from that very same newly imprisoned inmate asking us if things would have been different if he hired us the moment he was arrested. We believe the answer is yes. So please keep this advice in mind as you decide right now whether to hire us now or regret it later. It is not to say we cannot help you later (we have won many appeals and post-conviction motions) but why would you want to take that chance?

 

If you are currently represented by an attorney and desire a second opinion on how your current attorney is handling your case and/or you would like additional information about our qualifications and experience, we are permitted to visit you without notifying your current attorney pursuant to Professional Ethics of The Florida Bar Opinion 02-5 and Professional Ethics of The Florida Bar Opinion . This allows us to protect your privacy rights.

 

Thank you for your interest in our law firm. We truly appreciate it. Please note that our clients are more than just legal fees to us. Our clients are the very foundation of who we are and why we do what we do.

 

We look forward to fighting for you.

Awards

Client's Choice 2018,2017,2016,2015
Client's Choice
2018 2017 2016 + 1 ...

Photos and videos

Location

O'Brien Hatfield, PA
O'Brien Hatfield, PA
121 South Orange Avenue
Suite 1500
Orlando, FL, 32801
O'Brien Hatfield, PA
1001 Brickell Bay Dri ve
2700 M-1
Miami, FL, 33131
Hide locations

Reviews

4.8 / 5.0
  46 customer reviews
5 Star
 
96%
4 Star
 
0%
3 Star
 
0%
2 Star
 
0%
1 Star
 
4%
Client's Choice 2018
Client's Choice
Client's Choice is an Avvo award granted to attorneys with a significant number of client reviews over 4 stars in a given year.
Posted by Iris | May 23, 2024
This review is from a person who hired this attorney.
| Hired Attorney
Amazing Lawyer
There is not enough words to express my gratitude to Victoria Hatfield and Jeanette her assistant. From my first call I felt supported, they helped me resolve a family crisis. I will be eternally grateful to them. I assure you that if she is your lawyer, she will fight for you and your family to resolve your legal case. Very professional and competent. I definitely give them 5 stars.
Read less
Posted by Alfred | May 21, 2024
This review is from a person who hired this attorney.
| Hired Attorney
Best Legal Decision of My Life
I would trust this particular lawyer and his firm with my life they gave me a great outcome never lied to me told me what was to be expected and always kept me informed. I worked with AC Jeanette as well as attorney Mark O'Brien the outcome was phenomenal.
Posted by anonymous | March 5, 2024
This review is from a person who hired this attorney.
| Hired Attorney
Highly recommend
There are not enough words to express my gratitude to Mark O’Brien and his staff. They are not only greatly knowledgeable in the law but they offer a level of trust and comfort that is beyond what you will find in any other firm. Both Mark and Jeanette were prompt in their responses every time I had a question. I highly recommend this office for your legal needs!
Read less
Posted by Joseph | December 15, 2023
This review is from a person who hired this attorney.
| Hired Attorney
Amazing representation
Mark J O’Brien is certainly a man of his word. He was my court appointed attorney back in 2009. I came to him with a significant criminal history, a case I was guilty of, and really no chance at getting leniency. My guidelines were 262 to 327 months. In the end, I was sentenced to 300 months, nothing this firm could have done differently at that time. Mark did tell me at that time if I ever made it back into court, contact him, and he would represent me. After 11 years, I finally got an appeal granted. I contacted Mark, he said we will represent you going forward. Which they did and when resentenced I received 168 months, with Credit for time served. I had one year left to complete that sentence. Mark again told me when you get out, you will have three years supervision. He stated again when you file your motion to get early term on your probation get a hold of me. Of course, after 18 months on my supervision I contacted Mark’s office. He told me as long as my probation officer approves it , he will file the motion for me. my probation officer said after I complete two years himself , and his supervisor would support such motion. Marks office was diligent in preparing the paperwork. Then finally once the probation officer approved it. Marks office, then filed the motion. after a few days in front of the judge it was granted. So when I say Mark is a man of his word I know this through through for over 14 years now. I would highly recommend anyone that wants a legal team that actually cares to hire the best.
Read less
Posted by Hasan | April 20, 2022
This review is from a person who hired this attorney.
| Hired Attorney
THE BEST!
Where do I even begin, Mark and his team are hands down the best in what they do! Very professional, upfront, prompt on dates, times and scheduling, and they even dedicated every Wednesday as a day my family and I could come in even just for comfort. From day one, Mark told us what the outcome could be and what he would fight for. Mark swore he would fight for us like we were his family, and he did nothing short of just that! Never were we mislead or told anything different than the facts or truth. I HIGHLY, HIGHLY RECOMMEND THIS FIRM FOR ANY FEDERAL CASE! Thank you Mark and Jeanette!
Read less
Posted by James | February 16, 2022
This review is from a person who hired this attorney.
| Hired Attorney
Professional, Respectful, and Communicative
I was convicted three years ago of actions I took to save the lives of thirty-six of my men in Afghanistan. They were illegal, but necessary in 2014. Ultimately, the Govt threatened to go after my wife if I did not plead guilty, so I did - in exchange for a letter that ensured my wife was safe. The plea was entered in Tampa Federal Court. After a short time in prison and on probation, I sought an early release. I approached about twelve different law firms in the area seeking assistance. Not one responded. Finally, I came across the Law Office of Mark O'Brien. Not only were they responsive, they stayed ON IT - working with the USG and Probation. They were communicative, respectful, and thorough. I cannot tell you how happy I was to see that approved motion for early release come into my email. I hope I never have to use the O'Brien Law Firm again, but God Forbid if I ever need a defense attorney, this will be my first phone call.
Read less
Posted by Mike | December 8, 2020
This review is from a person who hired this attorney.
| Hired Attorney
Truly Blessed
The law firm, O’Brien Hatfield Reese, is the BEST. Their knowledge of the law is exceptional. The entire staff is outstanding. The firm’s personnel are the most professional, knowledgeable, and personable people to represent you at your most needed time of your life. I thank God that I found them during my time of need. I have been blessed, truly. Please, if you need a law firm, contact them and discuss your issue(s). You will not regret the call.
Read less
Posted by Davis | August 1, 2020
This review is from a person who hired this attorney.
| Hired Attorney
A Team
Victoria, Mark, Rachael, Jeanette, Chelsea, thank you all for your dedication and professionalism. I have been a client of O'Brien Hatfield, P.A. for over 10 years. Victoria, Mark, & Rachel have always delivered. From getting needed approval from the Judge in a special circumstance (Rachael) to getting a V.O.P. dismissed (Mark) to getting a very challenging modification of probation granted (Victoria) Then you have the dedicated personnel like Jeanette and Chelsea that are very personable,hospitable and hold/earn there own. (trust me, I have communicated with them more than usual am sure) In conclusion, In my experience Am all in with O'Brien Hatfield, P.A.
Read less
Posted by Charles | February 11, 2020
This review is from a person who hired this attorney.
| Hired Attorney
Best lawyer ever
A place where everyone is treated like family and your BEST interest is a hand . I never felt the love and compassion I felt when I became sorry of this team everything was genuine wasn't treated like a $$$ but more like a family member . It wasn't a time I couldn't call and get answers to my situation. The whole team showed me what a team is suppose to be team players all around . That had my back threw it all . Thanks to Mark and his team I received the best possible sentence I could receive . Team of Angels BEST lawyer in the world the world I say
Read less
Posted by Misty | November 26, 2019
This review is from a person who hired this attorney.
| Hired Attorney
When a loved one’s life is on the line, you want Mark O’Brien as your attorney
When my brother first got arrested, my family and I had no idea where to turn. My brother was unable to reach us, and we didn’t know how to reach him in jail. We felt so helpless and were so worried. I immediately began calling several law firms in the Tampa Bay area but knew the moment that I spoke with Mark’s Legal Assistant, Jeanette, that I had found the right place. First, Jeanette assured me that Mark would check on my brother ASAP, and that’s exactly what Mark did. He immediately went to the jail and made sure that my brother was safe. We had not even hired Mark at this point. Yet, he took time out of his hectic day to make sure that my brother was OK. Additionally, my brother’s case was complicated. However Mark, Jeanette, and Mark’s paralegal, Chelsea, handled it like top-notch professionals. My family and I were always well-informed, could reach out at any time, and most importantly, knew that my brother was in good hands. Mark and team are not only amazing at what they do but are kind and compassionate as well. Finally, I’m certain that my brother wouldn’t have fared as well as he did with a different legal team. I was astounded by Mark’s performance in court. However, Mark and team don’t disappear after sentencing; they continue to be there for you and your loved one. Words well never be able to sufficiently express my gratitude to Mark, Jeanette, and Chelsea; they’ve all earned a special place in my heart.
Read less
Posted by Stevie | March 29, 2019
This review is from a person who hired this attorney.
| Hired Attorney
If you want the best outcome, stop here.
If you’re searching for a defense lawyer, much like me, you need one. I consulted with many lawyers and was taken aback by the immediate response, concern, and communication provide by Mark O’Brien’s firm. Jeanette went above and beyond to assist me and my family; she offered genuine courtesy, assistance outside office hours, and provided the type of empathy and compassion rarely given in any business relationship. This firm is the firm you want for 2 distinct reasons: 1) Of course you want your absolute best day in court, and the skills and capabilities provided by Mr. O’Brien will outshine anyone of opposition in your case. 2) You and your case will be not be milled through standard procedures. You will be treated and respected as an individual and your circumstances will be a vital inclusion to your case. You have someone there for you, to answer questions, listen to concerns, and provided assurance during this stressful time. You won’t find a team better than Mark O’Brien, Jeanette, and his staff. These are the professionals you want to entrust.
Read less
Posted by Emery | March 4, 2019
This review is from a person who hired this attorney.
| Hired Attorney
At my wits end
Jeanette is the best. I was charged with a felony When I discovered the contact information to O’Brien and Hatfield and called, I was at my wits end. I prayed and God answered my prayers through Jeanette who assured me from point of contact all the way through disposal of my case that if I did whatever Victoria told me to do, keep silent, abs trust the process everything would workout in my favor. And it did !!! Today I received communication the felony has been taken off of the table, and I don’t even have to appear in court. Thank God for Jeanette, Victoria and God Bless the United States of Amercia.
Read less
Posted by Andrew | February 12, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Thank you Mark!
By the grace of God my family found Mr. Mark O’Brien when I was facing a federal criminal indictment with a minimum of 15 years to life in federal prison. My bond hearing was 48 hours after my arrest and Mark arrived at the bond hearing fully prepared and I was released. I was indicted one month before my planned destination wedding. Mark immediately began working on a motion so that I could travel to my destination wedding.The motion was approved and Mark’s private investigator traveled with us internationally for our wedding. He was wonderful and became a part of the family. Mark’s assistant was absolutely wonderful and was available when we had questions and wanted to schedule meetings with Mark. It was genuine heartfelt customer service that we received from Jeanette. Mark’s entire office was always responsive via phone and email. Mark responded back to emails in less than 24 hours. I met with Mark for trial preparation and we made our way out of state for the trial. We arrived at the courthouse for jury selection and Mark was ever so attentive. It was obvious that Mark had done his homework, had my best interests at heart and wasn’t intimidated to be going up against the Unites States government. It was apparent that Mark and my entire family were judged and treated differently out of state where people had already considered me guilty. As the trial began, Mark took notes and never missed a beat. Mark’s strategy and execution style were impeccable. The cross examination captured every detail and definitely sparked the jury’s interests. Mark’s closing statement gave my entire family goosebumps. Mark kept it extremely professional while still checking up on my wife, mother in law and father in law and reassuring us all that everything would be fine throughout the 2 day trial. Mark debriefed my family and I after jury selection, during lunch break, at the end of the first day of trial and also after the jury was released to deliberate. When I say this is the lawyer that you need, I mean it deeply.Mark’s assistant, Jeanette, and his private investigator reached out to my wife during the trial with their support and let us know that they were praying for us. After the judge read the jury instructions and we were in recess, I sat outside of the courtroom with my head down and knees shaking. To say that my family and I were petrified about the future being in the hands of 12 strangers is an understatement. Mark sat across from me and told me that he cannot act like he knows how I feel, but he sympathizes with me. As we continued to wait and it felt like forever, Mark walked by and gave me a reassuring pat on my shoulder. We were called back in the courtroom twice with jury questions. The questions showed that the jury was closely considering Mark’s arguments and that there was doubt about if the government proved it’s case. After an hour and 15 minutes, the jury came back with a Not Guilty verdict on all counts. Mark thanked the judge and the government and we walked out of there together. My family and I were so impressed with Mark’s professionalism, demeanor and energy from beginning to end. Even one of the US Marshall court officers, asked Mark which city he practiced law in Florida and was telling him about his son’s needs. Mark was already being recruited. After the jury was released to deliberate even the judge complimented Mark on the wonderful job that he did. The way that Mark conducted himself in the courtroom was undeniably the closest you can ever get to perfection. There is absolutely nothing that I can do that would be enough to thank Mark for literally saving my life. As we walked out,my father in law told Mark that, “I have to change your name in my cell phone to Jesus Christ, because you just saved a life, you just saved an entire family.” Thank you Mark for giving me back my life and making it possible for me to have a future.
Read less
Posted by Naif Nazer | December 7, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Mark is an amazing lawyer
Before I hired Mark, I spoke to 2 other lawyers and I chose Mark for a few reasons. I arrived to Orlando from California and when I called his office In Tampa he came right away to meet with me. I felt he was very honest and detailed which made me feel comfortable. He always returns my emails with in less than 24 hours and his staff are super helpful. Most importantly he was very patient with me and at my sentencing he did a great job to get it lowered. Even after court was over he still continued to assist me with my legal needs. My family and I are very happy that we hired Mark and I would recommend him to anyone who would need an attorney on a Federal case.
Read less
Posted by Estiaan | October 19, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Victoria Hatfield is outstanding
I was charged with multiple accounts of fraud, in distress I came across the law offices of O’Brien and Hatfield. Victoria was the attorney handling my case and with all the possible outcomes Victoria found the absolute best possible outcome. My case lasted almost a year but thanks to the due diligence of this law firm I have been granted a second chance, I can’t thank Victoria Hatfield enough for her outstanding job. I recommend if anyone gets in a legally binding situation to visit their offices and get the best legal team to do the job correctly.
Read less
Posted by Ar'Darius Tatham | July 29, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Amazing lawyer
I contacted Mark O'Brien when I was facing charges for Mail Fraud as a first offense. I was shocked and scared. I was only 20 Years old and was potentially facing 5 years in federal prison. Mark and his team managed to get me enrolled in 18 month program that throws out the case as long as I stay out of trouble. I was so grateful. I put myself through college and was living a regular life that was about to get turned upside down. I was extremely scared. But Mark O'Brien saved my life
Read less
Posted by anonymous | June 14, 2018
This review is from a person who hired this attorney.
| Hired Attorney
After I called on God then I called the O'Bryant legal defense team.
My life flash before my eyes. I was arrested on a heroin charge. I was completely Innocent but needed to prove it. I was sick to my stomach. My whole life was on the line. I was literally going to lose everything. I was going to get kicked out of college loose my daughter and worst of all break my mother's heart pulse be stuck for a possible 5 to 15 years in prison for something that I didn't even do. My first Contact was Jeanette. Jeanette call me bright and early in the morning and listen to my story. She assured me that I made the right phone call and that this was the best team to handle my case. She made me an appointment to come in right away. When I arrive Jeanette greeted me give me a big hug and told me everything was going to be okay. I had a consultation with Victoria and Mark. They listened to everything I had to say attentively. They asked me many questions. I could tell they were genuinely concerned and interested and helping me save my life. After the consultation I hired them right away. They told me that it was a good thing that I hired them so early on in my case the day after I got out of jail is when I called them and hire them. My arraignment was schedule to be June 26th 2018. And then spoke with Jerry the private investigator who was apart of the O'Brien legal defense team. He went to work for me contacting the necessary resources to help prove my innocence. I was at work and I received a text message from Jeanette she told me to call her and that it was urgent. It's only been about 2 weeks into my case and the arraignment was getting close I tossed and turned every night getting no sleep. When I seen the text message my heart dropped into my stomach I didn't know what to expect I called her on my lunch break to see what was going on. I heard her voice and it seemed like she was speaking to me in slow motion and I heard her say your case has been thrown out I told you everything was going to be okay. I literally had tears in my eyes it was only the 13th of June I hadn't even made it to the arraignment and will never have to go. They save my entire life and I owe them everything thank you so much. Jeanette Victoria market and Jerry. I highly recommend them to anyone. If you're thinking about hiring a legal team don't waste any time hire them right away it literally took them about two weeks to get everything thrown out I'm thoroughly impressed. I trusted them with my life and they save me.
Read less
Posted by Robert | February 28, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Amazing attorney
Victoria Hatfield represented me on a early termination of probation motion which was granted. i wanted to say that Victoria did an excellent job. I am extremely satisfied with the work that Victoria and her team provided. She is very pleasant, knowledgeable and professional, and i would recommend her and her team without hesitation.
Read less
Posted by Maria | February 20, 2018
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
Sentence
The attorney staff is responded in a timely matter,,however to to criminal case load could not work on our case. Wish us the best Still trying to look for other attorney Thank you...
Posted by anonymous | January 5, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Best Criminal Defense Attorney EVER!
We hired Mr. O'brien and do not regret it!! He and his team is the absolute best! They are attentive, caring and very knowledgeable of the laws! My fiancé heard great things about this firm and we went ahead with hiring Mr. Obrien. We don't regret it! He took on his case like it was his only case! His attention to our questions and concerns didn't go unnoticed! Mr. Obrien and his team are wonderful and we felt that he would be the perfect attorney for the job and he was and is! Anybody looking for a knowledgeable attorney choose Mark Obrien he won't disappoint you!
Read less
View less reviews

Cost

Rates
  • Free Consultation 60 minutes
  • Retainer Always
Payment methods
Cash, Check, Credit Card

Resume

AVVO RATING 10.0 (Superb)

Work Experience

  • Prosecutor
  • Miami Dade State Attorney's Office Felony Division
  • 1998 - 2001
  • Judicial Law Clerk
  • Delaware County Court
  • 1996 - 1997

Education

  • Delaware Law School
  • JD - Juris Doctor
  • 1998
  • Siena College
  • BA - Bachelor of Arts
  • 1995

Sample of Legal Cases

  • USA v. BLANGO - CASE NO.: 2:07-CR-39-FTM-34 (Fort Myers)
  • Two Not Guilty Verdicts of Armed Bank Robbery and Two Not Guilty Verdicts as to Using and Possessing a Firearm During a Crime of Violence.
  • USA v. SPOONER - CASE NO.: 8:11-CR-69-JDW-AEP (Tampa)
  • Not Guilty Verdict as to Conspiracy to Distribute 50 Grams of More of Methamphetamine (Mandatory Life), Not Guilty Verdict as to 5 Grams or More of Methamphetamine (Mandatory 20 Years), guilty as to less than 5 grams (no minimum mandatory).
  • USA v. JERLOW - CASE NO.: 8:08-CR-00340-VMC-EAJ (Tampa)
  • Motion to Suppress Evidence Granted. The original charges were dropped.
View all legal cases

Associations

  • National Trial Lawyers Association
  • 2012 - Present
  • Florida Association of Criminal Defense Lawyers
  • 2004 - Present
  • Academy of Florida Trial Lawyers
  • 2004 - Present
  • National Association of Criminal Defense Lawyers
  • 2003 - Present
  • American Bar Association
  • 1999 - Present
View all associations

Languages Spoken

  • Spanish
  • English

Honors and Awards

  • Super Lawyer
  • Super Lawyers
  • 2024
  • Super Lawyer
  • Super Lawyers
  • 2023
  • Super Lawyer
  • Super Lawyers
  • 2022
  • Super Lawyer
  • Super Lawyers
  • 2021
  • Super Lawyer
  • Super Lawyers
  • 2020
  • Super Lawyer
  • Super Lawyers
  • 2019
  • Super Lawyer
  • Super Lawyers
  • 2018
  • Super Lawyer
  • Super Lawyers
  • 2017
  • Super Lawyer
  • Super Lawyers
  • 2016
  • Top 100 Trial Lawyers
  • National Trial Lawyers
  • 2013
  • Top 40 Under 40
  • The National Trial Lawyers
  • 2012
View all awards

Publications

  • Aspatore, 2012
  • Strategies For Defending Identity Theft Cases"
  • 2012

Speaking Engagements

  • Intensive Trial Advocacy Program
  • Criminal Trial Advocacy
  • 2015

Attorney endorsements

Received (2)
Given (0)
Endorse Mark
Federal crime Attorney | Jan 17
Relationship: Fellow lawyer in community
"It is without hesitation that I endorse Mark J. O'Brien. I would trust him to zealously represent family and friends. We have handled many cases together over the years and I have the utmost respect for him and his team."
Criminal defense Attorney | Jan 16
Relationship: Opposing Counsel on matter
"I've had the privilege of trying cases against Mark when I was a federal prosecutor and later working alongside him in private practice, and I can confidently say that he's one of the finest defense lawyers anywhere in the country. Mark defends his clients with equal parts passion and pragmatism, holding the government's feet to the fire at every turn while remaining vigilant of opportunities to resolve his clients' situations on the most favorable terms. When the only option is trial, his clients know they are going into battle with a fierce advocate of exceptional courtroom talent (and the track record to prove it). If a friend or loved one were ever in a jam, Mark would be my first call -- he's that good."
This attorney hasn't created any attorney endorsements recently on Avvo.

Avvo Contributions

This attorney hasn't created any legal answers in Q&A or legal guides recently on Avvo.

Tampa Federal crime Lawyer Mark J. O'Brien
Mark J. O'Brien
Federal crime Attorney
Tampa, FL
Licensed for 25 years
Free Consultation
Virtual consultation available