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Dedicated, Experience, Commitment. Quality Representation and Personal Attention

For over 30 years The Law Offices of John S. Cossum has provided quality representation and personal attention to clients charged with serious criminal offenses in both State and Federal Court in Texas and Arizona

Attorney John S. Cossum carefully listens to your concerns

Attorney John S. Cossum provides quality representation to clients in the areas Criminal Defense and Federal Criminal Defense. His clients include those charged with  Drug Crimes, White Collar Crimes, Internet Crimes, Fraud, Sexual Assault and all violent crimes, as well as those charged with DWI.  With offices in both Houston and Phoenix Attorney John S. Cossum is well known and highly regarded in the courts throughout Texas and Arizona, as well as Federal Courts in other states throughout the country. Mr. Cossum strives to provide not just quality representation, but personal attention to all his clients so you will be immediately at ease and confident in his ability to solve your legal problem. Attorney John S. Cossum is focused on making a brighter future for you. Please read  his profile to  get more information on his background and experience.

Attorney John S. Cossum understands the stress that legal matters bring

At The Law Offices of John S. Cossum, we know how to navigate the complexities of the law. Attorney John S. Cossum will be your trusted advisor in addressing your legal problem, offering guidance in several practice areas:

  • Criminal Defense: Being arrested is an overwhelming and stressful experience. With the help of a skilled criminal defense attorney, you can get your life back on track. Mr. Cossum provides compassionate and understanding support to people facing criminal charges.
  • Federal Criminal Defense: Getting arrested is an overwhelming and stressful experience. If you or a loved one has been charged with a federal crime, you should always hire a dedicated federal criminal defense attorney to stand by your side to eliminate or mitigate the impact of being charged in Federal Court. Attorney John S. Cossum has many years of experience defending people who face charges in Federal Court.
  • Drug Crimes: Being convicted of a drug crime has major consequences. If you have been charged with a drug crime, you need to be represented by an experienced criminal defense attorney familiar with the justice system and the tools available to successfully defend such cases.
  • White Collar Crimes: A white collar crime conviction has the potential to seriously affect your life and your business. I am committed to defending you during the Texas criminal law process. I handle many types of white collar crime cases, including fraud, embezzlement, insider trading, extortion and more.
  • Medicare and Medicaid Fraud Defense: If you require legal assistance with allegations of medical fraud, an experienced Medicare and Medicaid fraud defense attorney can clarify the complex regulations and help you to mount a strong defense.
  • Internet Crimes: There has been an overwhelming increase of internet criminal activity in recent years. From fraud to identity theft to copyright infringement to cyber-stalking, there are a wide range of internet crimes that are being prosecuted more and more aggressively. If your have been charged with an internet crime, you should contact an experienced criminal defense attorney like attorney John S. Cossum today.
  • Sex Crimes: Being convicted of a sex crime carries major consequences which can follow you and require you to register as a sex offender for the rest of your life. Don’t lose hope — Attorney John S. Cossum is a criminal law attorney with the skills and experience necessary to defend you in  both state and federal court in Texas and Arizona.
  • Domestic Violence: If you have been arrested for domestic violence and are subsequently convicted, the offense will remain on your record and federal law will prohibit you from possessing a firearm for life. Because of the serious ramifications of conviction of a crime involving domestic violence, you need a dedicated criminal defense attorney on your side. Attorney John S. Cossum cares about his clients and has the experience and skills necessary to fight the charges against you.
  • Divorce: Choosing to dissolve your marriage can be stressful and overwhelming. During your divorce, you need a compassionate attorney to advocate for the best interests of you and your family. In addition to representing those charged with criminal offenses, Attorney John S. Cossum  has the skill and experience necessary to help you through the divorce process.
  • Commercial Litigation: Conflicts that affect businesses demand effective advocacy from a knowledgeable lawyer, particularly when theft of trade secrets, violations of employment agreement and tortious interference with contracts are involved . Whether prosecuting or defending such disputes, Attorney John S. Cossum  has the background, experience and ability to obtain a successful resolution to your commercial litigation matter.

When you work with The Law Offices of John S. Cossum, you can be assured both of quality representation and the knowledge that your attorney will answer all of your questions and keep you informed about the progress of your case.

Contact a compassionate Houston, Texas law firm today

The Law Offices of John S. Cossum cares about your personal situation. Let attorney John S. Cossum help you achieve peace of mind. You are always welcome at the Law Offices of John S. Cossum, conveniently located with offices in downtown Houston, the Kingwood area and in Phoenix. Call the firm at 713-222-6134 to arrange your consultation or contact the firm online.

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Our Offices
  • Houston Office
    440 Louisiana St
    Suite 900
    Houston, Texas 77002
    Phone: 713-222-6134
  • Kingwood Office
    1412 Stonehollow Dr
    STE B
    Kingwood , Texas 77339
    Phone: 281-359-1800
  • Phoenix Office
    2415 E. Camelback Rd.
    Phoenix, Arizona 85016
    Phone: 602-553-1175