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Jon O'Toole

Jon O'Toole

The Law Office of Jon O'Toole, P.L.L.C.
  • Criminal Law, Domestic Violence, DUI & DWI ...
  • Texas
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Jon O’Toole has always had a passion for helping people in their times of trouble. When he opened his practice as a Collin County defense attorney he used this passion as a guiding principle. Jon knows being charged with a crime can make you feel alone in the world and he wants to be their to walk with you through this most trying of times. Jon O’Toole knew he wanted to work in criminal defense when he went to law school and the day after he passed the bar exam he was in a court room in Hunt county as a prosecutor. He knew to be a great Collin County defense attorney, he would need several years of experience and multiple trials under his belt. Jon went to work for the Tarrant County District Attorney’s office and worked there amassing a wide range of experience. While in Tarrant County, Jon handled a variety of cases from DWIs and thefts to felonies and complex white collar crime cases. Jon realized this work as a prosecutor was the best training to get in preparation for becoming a Collin County defense attorney. Jon O’Toole knows this is an advantage for his clients who need a Collin County defense attorney. With many years of trial experience Jon O’Toole knows what it takes to prepare a case for trial. Whether your case is in Collin, Dallas, Denton, or surrounding counties this Collin County defense attorney works with you to ensure you know what to expect and are ready for trial. From the moment you sit down with Jon he is already preparing to potentially try your case, if it comes to that.

Texas Wesleyan University School of Law - Texas Wesleyan University
Honors: Moot Court Honor Society
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Baylor University
B.A. | Journalism, Political Science
Activities: Lariat Newspaper
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Professional Experience
Managing Member
Goheen & O'Toole
- Current
Attorney, Owner
The Law Office of Jon O'Toole, P.L.L.C.
- Current
Full service criminal defense firm.
Assistant Criminal District Attorney
Tarrant County Criminal District Attorney
Handled all aspects of criminal prosecution. Training in DWI, family violence, misdemeanors, felonies, complex white collar crime.
Jack Byno
Handled defense of traffic tickets in municipal, JP, and county courts throughout north Texas
Assistant County Attorney
Hunt County Attorney
Handled prosecution of all levels of misdemeanors, issuance of protective orders, and all levels of juvenile justice
Top 100 Trial Lawyers
National Trial Lawyers
Professional Associations
Collin County Criminal Defense Lawyers Association
Board Member
- Current
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Texas Criminal Defense Lawyers Association
- Current
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Collin County Bar Association
- Current
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Jurisdictions Admitted to Practice
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U.S. Supreme Court
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  • Free Consultation
  • Credit Cards Accepted
  • Rates, Retainers and Additional Information
    Payment Plans available
Practice Areas
Criminal Law
Criminal Appeals, Drug Crimes, Expungement, Fraud, Gun Crimes, Internet Crimes, Sex Crimes, Theft, Violent Crimes
Domestic Violence
Domestic Violence Criminal Defense, Domestic Violence Restraining Orders
White Collar Crime
  • English: Spoken, Written
Contact & Map
Andor, Goheen, O'Toole, Wadas & Gonzalez P.L.L.C.
105 N. Benge Street
McKinney, TX 75069
Telephone: (972) 548-7167
Fax: (972) 548-7168
Monday: 8 AM - 5 PM
Tuesday: 8 AM - 5 PM
Wednesday: 8 AM - 5 PM
Thursday: 8 AM - 5 PM
Friday: 8 AM - 5 PM
Saturday: Closed
Sunday: Closed (Today)