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How to file a complaint against a dentist

State dental boards investigate complaints about licensed dentists and dental hygienists. Here's what the process involves, what boards can and can't do, and what to expect.

Information verified May 2026

Who handles dental complaints?

When something goes wrong with dental treatment, the state dental board is the regulatory body with authority over licensed practitioners. Each state has its own board — a government agency that issues dental licenses and has the power to investigate complaints, impose conditions on practice, and revoke licenses when warranted.

Dental boards are not courts, arbitration panels, or consumer protection agencies. They protect the public by enforcing professional standards, not by settling financial disputes or awarding damages.

Before you file

Many issues — billing disagreements, appointment problems, or dissatisfaction with results — fall outside a dental board's jurisdiction. Read through the scope of investigations below before spending time on a formal complaint.

What dental boards can investigate

Boards focus on professional conduct and clinical standards. Violations that typically fall within their authority include:

  • Substandard care — Treatment that falls below the accepted standard of care in the profession — for example, a botched extraction, a misdiagnosis, or an avoidable serious complication.
  • Unlicensed practice — Someone performing dentistry without holding a valid license in your state, or practicing in a specialty they are not licensed for.
  • Unprofessional conduct — Behavior that violates professional rules — sexual misconduct, patient exploitation, fraudulent billing, or misleading advertising, for example.
  • Substance impairment — A dentist who appears to be practicing under the influence of alcohol or controlled substances.
  • Record-keeping violations — Failure to maintain patient records, refusal to provide records, or altering records.
  • Consent violations — Performing procedures without informed patient consent.

What dental boards generally cannot do

Understanding the limits of board authority saves time and directs you to the right resource for your situation.

  • Order a refund — Boards cannot compel a dentist to return money. Fee disputes belong in small claims court or civil litigation, or may be addressed through a credit card chargeback.
  • Mediate billing disputes — Disagreements about what was billed versus what was agreed to are civil matters, not regulatory ones.
  • Discipline for poor communication — Rudeness, dismissiveness, or not returning calls is frustrating — but it generally doesn't meet the threshold for a regulatory violation unless it involves patient safety.
  • Act on most anonymous complaints — Most states require a signed complaint to begin a formal investigation, though a few allow anonymity in limited circumstances.
Want a refund?

State dental boards cannot order refunds or financial compensation. For money disputes, consider a credit card chargeback (if payment was by card), small claims court, or a civil attorney. Your state attorney general's consumer protection office may also be an option.

Steps to file a complaint

  • Document everything — Write down dates, procedures, what was said, and any outcomes. Gather copies of bills, treatment records, X-rays, and any written communication with the office.
  • Confirm the dentist is licensed in your state — Use the state board's online license lookup tool to verify that the dentist holds a current license. If they are unlicensed, the board will want to know immediately — that's a serious violation on its own.
  • Obtain the board's complaint form — Each state board has its own complaint process. Most offer a downloadable PDF form or an online submission portal on their official website. Your state's page here links directly to the board.
  • Complete the form factually — Describe what happened in clear, factual terms. Stick to dates, procedures, and observable outcomes. Avoid emotional language; boards respond to documented facts.
  • Attach supporting documentation — Include copies (not originals) of bills, records, photographs, correspondence, and any other evidence. Keep originals for yourself.
  • Submit and save your case number — After submitting, note or save the case or confirmation number. You will need it for any follow-up inquiries.
  • Cooperate with the investigation — The board may contact you for additional information or clarification. Respond promptly and accurately.

How long does it take?

Most dental board complaints take three to eighteen months to resolve. The timeline depends on the complexity of the case, whether expert clinical review is required, and the board's current caseload. Cases that proceed to a contested hearing or formal adjudication can take longer.

Boards typically send an acknowledgment letter within a few weeks of receiving a complete complaint. If you haven't heard anything after six to eight weeks, it's reasonable to contact the board to confirm receipt.

Possible outcomes

A complaint may be dismissed if no violation is found. Other outcomes include a private letter of concern, mandatory continuing education, probation, suspension of the license, or permanent revocation. The board's decision reflects the severity of the violation and the practitioner's prior record.

Find your state's complaint process

Each state has its own complaint form, submission process, and timelines. Select your state below to reach that board's contact information and official complaint links.

Dental complaint questions

Yes, in most states. State dental boards regulate dental hygienists and, in many states, dental assistants as well. If a hygienist or assistant is licensed in your state, the same dental board handles complaints against them. A few states have a separate licensing board for dental hygienists — your state's page here will show the correct agency.

No. State dental boards cannot order refunds or financial remedies. If you want to recover money, your options include a credit card chargeback (if you paid by card), small claims court for amounts within the limit, or a civil lawsuit for larger amounts. The board's role is to regulate professional conduct, not resolve financial disputes.

In most states, yes. Once an investigation opens, the dentist typically receives a copy of the complaint and is given an opportunity to respond. Most boards require a signed complaint and do not accept anonymous submissions, though a small number of states allow anonymity in specific circumstances. Check your state board's policy for details.

Most complaints are resolved within three to eighteen months. Simple cases may close faster; cases requiring expert clinical review, multiple witnesses, or an administrative hearing can take considerably longer. Boards are thorough, and some carry significant caseloads. Expect the process to take time.

The board may dismiss the complaint if no violation is found. If a violation is confirmed, outcomes range from a private letter of concern, mandatory education, or a consent agreement requiring monitoring, up to license suspension or permanent revocation in serious cases. The outcome depends on the nature and severity of the violation and the practitioner's prior disciplinary history.