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You got arrested. Or you received a letter from your licensing board. Or both. Now you are trying to figure out what happens next — to your criminal case and to your career.

Most attorneys can help you with one of those problems. Very few can help you with both.

I’m Pat Ruzzo. I have been a criminal defense attorney in Houston, Texas for over thirty-five years. I have tried more than two hundred criminal jury trials. I have also spent decades representing nurses, pharmacists, and physician assistants before their licensing boards — because I recognized early in my career that healthcare professionals facing criminal charges need an attorney who understands both the courtroom and the boardroom.

When your case involves a criminal charge and a licensing board investigation, the strategy in each proceeding affects the other. A plea agreement that seems favorable in criminal court can trigger automatic license revocation. A detailed statement to your licensing board can be subpoenaed and used against you in your criminal case. These are not hypotheticals. They happen regularly to professionals who hire attorneys who only understand half of their problem.

I understand all of it. That is why healthcare professionals throughout Texas call my office when they are facing the worst situations of their professional lives.

Healthcare License Defense

If you are a nurse, pharmacist, or physician assistant facing a Texas licensing board investigation — with or without accompanying criminal charges — I can represent you. I have handled cases before the Texas Board of Nursing, the Texas State Board of Pharmacy, the Texas Physician Assistant Board, and the Texas Medical Board.

Healthcare licensing defense is not a sideline for my practice. It is a core focus, and it is built on thirty-five years of criminal defense experience that most licensing attorneys simply do not have.

  • Nurses facing Board of Nursing investigations after criminal charges
  • Pharmacists and pharmacy technicians facing Board of Pharmacy discipline
  • Physician assistants facing PA Board or Medical Board proceedings
  • DWI charges and their effect on professional licenses
  • Drug diversion allegations and criminal charges
  • Any criminal charge that threatens your professional license

Criminal Defense

My criminal defense practice covers the full range of criminal cases in Texas state and federal courts. I have defended clients against charges including aggravated robbery, aggravated assault, drug possession and distribution, DWI, sexual assault, burglary, theft, and many others. I have obtained dismissals in serious felony cases, not guilty verdicts at trial, and negotiated outcomes that have kept clients out of prison and protected their careers.

For healthcare professionals, I bring something most criminal defense attorneys cannot: a clear understanding of how the criminal outcome will affect your professional license, and the ability to structure resolutions that protect both.


Most attorneys who handle healthcare licensing defense come from civil or administrative law backgrounds. They know the board procedures. They know how to respond to investigations. What they do not know is criminal law — and that gap creates serious problems when their clients also have criminal charges.

They do not know which plea agreements trigger automatic license revocation. They do not know how to protect against self-incrimination when responding to board investigators. They do not understand how to coordinate timing between proceedings to produce the best outcome in both.

I know all of these things because I have spent thirty-five years in criminal courtrooms across Texas. My criminal defense experience is not a credential. It is an essential tool for protecting healthcare professionals who are fighting on two fronts at once.

Healthcare Professionals I Represent


My license defense practice currently focuses on three professions. Each has its own licensing board, its own rules, and its own disciplinary process — and each intersects with criminal law in specific ways that require specialized knowledge.

Nurses (RN, LVN, APRN)

Texas has more than 300,000 licensed nurses. The Texas Board of Nursing receives thousands of complaints each year and investigates nurses for criminal charges, substance abuse, scope of practice violations, and other conduct. For nurses, a criminal charge does not just threaten your freedom — it triggers a separate BON investigation that can cost you your license even if the criminal case is dismissed.

Pharmacists and Pharmacy Technicians

The Texas State Board of Pharmacy is one of the strictest licensing boards in the state. Drug diversion allegations, prescription fraud charges, and other criminal matters carry severe consequences that go far beyond the criminal case. Pharmacists and pharmacy technicians face the loss of licenses that represent years of education and substantial lifetime earning potential.

Physician Assistants

Physician assistants practice under the oversight of both the Texas Physician Assistant Board and the Texas Medical Board — a dual regulatory structure that creates unique challenges when criminal charges arise. PAs face heightened scrutiny around prescribing authority, and any criminal allegation related to controlled substances can threaten both their license and their freedom simultaneously.


Over more than three decades of practice, I have obtained dismissals and favorable outcomes in cases involving the most serious charges in the Texas criminal code — aggravated robbery, aggravated sexual assault, aggravated kidnapping, continuous sexual assault of a child, drug distribution, and many others. I have also guided healthcare professionals through licensing board investigations and disciplinary proceedings, helping them preserve licenses that represent their life’s work.

Every case is different. Past results do not guarantee future outcomes. But my record reflects what thorough preparation, aggressive defense, and strategic thinking can achieve.