If you are a licensed professional in California—such as a doctor, nurse, contractor, real estate agent, pharmacist, or accountant—being accused or convicted of a crime can place far more risk than fines or jail time.
Your professional license, career, and reputation may all be in jeopardy.
When a licensed professional faces criminal allegations, the matter frequently triggers an investigation by the California Department of Consumer Affairs (DCA) Division of Investigation (DOI).
These investigations can lead to disciplinary action, including probation, suspension, or permanent revocation of your license.
Understanding what crimes the DOI investigates—and how these investigations unfold—is critical if you are facing criminal charges while holding a California professional license.
Your best hope for a favorable outcome is with a highly experienced criminal defense attorney at Eisner Gorin LLP. To schedule a consultation, call (818) 781-1570 or contact us here.
What Is the California DCA Division of Investigation?
The Division of Investigation (DOI) was established by the California Legislature in 1961 to provide centralized law-enforcement investigative services to the Department of Consumer Affairs.
Under Penal Code § 830.3(a), DOI investigators are sworn peace officers with full law-enforcement authority.
They conduct both criminal and administrative investigations into professional licensing and consumer protection matters.
The DCA oversees 36 boards and bureaus regulating more than 3 million licensees across 250+ professions, including healthcare providers, contractors, cosmetologists, engineers, veterinarians, and security professionals.
The Role of the DOI in Professional License Cases
The DOI serves as the investigative arm of the DCA and its licensing boards. Its mission is to protect California consumers by enforcing professional standards and applicable laws.
DOI investigators are responsible for:
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Interviewing witnesses and complainants
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Reviewing medical, financial, or business records
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Executing search warrants and subpoenas
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Coordinating with local, state, and federal law enforcement
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Preparing investigative reports for licensing boards
Once the investigation is complete, the DOI submits its findings to the appropriate licensing board, which determines whether disciplinary action is warranted.
Criminal and Administrative Matters Investigated by the DOI
The DOI investigates a broad range of allegations, including both criminal conduct and violations of professional regulations. Common areas of investigation include:
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Illegal practice of medicine or other licensed professions
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Patient abuse or wrongful death
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Sexual misconduct
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Fraud and false advertising
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Assault or violent behavior
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Unlicensed activity
Because DOI investigations can proceed independently of criminal court proceedings, a licensee may face parallel cases—one criminal and one administrative.
Types of Crimes Most Likely to Trigger DOI Investigations
Not every criminal offense results in DOI involvement. However, certain categories of crimes are far more likely to prompt an investigation.
Felony Offenses
Felony convictions are among the most common triggers for DOI investigations. Licensing boards often view felony conduct as incompatible with professional standards.
Common felony offenses investigated include:
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Fraud
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Financial crimes involving dishonesty
Even felonies unrelated to professional duties can raise concerns about a licensee's fitness to practice.
Violent Crimes
Violent crimes are taken extremely seriously by licensing boards, particularly when the profession involves close contact with patients, clients, or vulnerable populations.
Examples include:
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Crimes involving threats or the use of force
Such conduct is often viewed as fundamentally incompatible with professional trust and responsibility.
Crimes of Moral Turpitude
Crimes of moral turpitude involve dishonesty, fraud, or conduct that violates accepted moral standards. These crimes frequently form the basis for DOI investigations—even when charged as misdemeanors.
Examples include:
Importantly, these crimes do not need to occur in a professional setting to jeopardize licensure.
Profession-Specific Crimes
Criminal offenses directly tied to professional practice receive the highest level of scrutiny.
Examples include:
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Healthcare fraud
Billing for services not rendered or falsifying insurance claims. -
Unlawful prescription practices
Prescribing controlled substances without medical necessity. -
Professional negligence
Knowingly approving unsafe work that results in injury or damage.
These cases often lead to both criminal prosecution and severe licensing discipline.
Is Discipline Automatic After a Criminal Conviction?
No. Discipline is not automatic, but it is common.
Licensing boards consider multiple factors, including:
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The nature and severity of the offense
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Whether the conduct occurred in a professional context
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Evidence of rehabilitation
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Risk to public safety
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Cooperation with investigators
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Whether the licensee self-reported the offense
Failure to self-report can itself become grounds for additional discipline.
Why You Need a Criminal Defense Attorney Experienced in License Defense
Licensed professionals often face two battles at once:
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A criminal case in court
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A DOI investigation threatening their license
An attorney experienced in both criminal defense and administrative license defense is essential to protecting your rights, career, and future.
Early legal intervention can:
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Limit damaging statements to investigators
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Coordinate defense strategies across proceedings
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Present mitigating evidence
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Protect your license while defending criminal charges
Speak With a California Professional License Defense Attorney
If you are a licensed professional facing criminal charges or a DOI investigation, the stakes are extremely high. Acting quickly can make a decisive difference in the outcome of both your criminal case and your professional future.
Eisner Gorin LLP, based in Los Angeles, California, represents licensed professionals throughout California in criminal and DCA DOI matters.
Contact our firm today at 818-781-1570 for a confidential case review and strategic guidance.
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