An analysis of Royal College of Dental Surgeons of Ontario (RCDSO) complaint data reveals that communication failures and interpersonal conduct issues account for 56% of all regulatory complaints — nearly matching clinical care concerns at 59%. For Ontario dentists, reducing complaint risk requires as much attention to how you communicate as to how you treat.
As of June 2026, Ontario dentists operate under one of the most structured regulatory frameworks in Canada. The RCDSO's Inquiries, Complaints and Reports Committee (ICRC) reviews every formal complaint filed against a member, and the patterns in that data tell a clear story: clinical competence alone does not protect you from regulatory scrutiny. How you communicate with patients — before, during, and after treatment — is equally determinative of whether a complaint is filed in the first place.
What the Complaint Data Shows
Research examining RCDSO complaint patterns, including a notable study from the University of Toronto Faculty of Dentistry, reveals the following breakdown:
- 59% of complaints involve concerns about clinical care and treatment — the category most dentists would expect to dominate
- 56% of complaints involve interpersonal relationships, conduct, and communication failures — a figure that surprises many practitioners
- A significant portion of complaints cite informed consent deficiencies — situations where patients felt they were not adequately informed about risks, alternatives, or costs before treatment proceeded
These categories overlap substantially. A clinical outcome that falls short of expectations is far more likely to generate a formal complaint when it is accompanied by poor communication. Conversely, patients who feel heard, informed, and respected are significantly less likely to file complaints even when treatment outcomes are imperfect.
Pro Tip: The RCDSO complaint process begins when a patient files a written complaint. The College must provide the dentist with a copy within 14 days, and the dentist has 35 days to respond. The quality of that initial response matters enormously — thorough documentation created at the time of treatment makes a defensible response far easier to prepare.
The Three Communication Failures That Generate the Most Complaints
1. Inadequate Informed Consent
Informed consent is not a signature on a form. The RCDSO expects dentists to ensure patients genuinely understand what is being proposed, why it is recommended, what the alternatives are (including no treatment), what the material risks are, and what the expected costs will be. A signed consent form that the patient did not actually read or understand provides weak regulatory protection.
The most common informed consent complaints involve situations where:
- The patient did not understand the financial implications before treatment began
- Alternative treatment options were not discussed
- Risks materialized that the patient was not warned about in advance
- The consent process was rushed or delegated entirely to front desk staff without clinical follow-up
Ontario's Personal Health Information Protection Act (PHIPA) adds a privacy dimension: patients must also consent to how their health information is collected, used, and disclosed. Bundling health information consent into a general treatment consent form without clear explanation creates its own regulatory exposure.
2. Poor Post-Treatment Communication
Many complaints arise not from what happened during the procedure but from what happened afterward. When a patient experiences unexpected pain, swelling, or a complication, their first instinct is to contact the treating dentist. If that contact is met with delayed responses, dismissive language, or difficulty reaching the practice, frustration escalates rapidly into a formal complaint.
The data suggests that patients who experience complications but receive prompt, empathetic, and transparent follow-up are far less likely to file regulatory complaints than patients who experience minor issues but feel ignored or dismissed.
Pro Tip: Implement a structured 48-hour post-operative follow-up protocol for all surgical and complex restorative procedures. A brief phone call or secure message checking on the patient's recovery demonstrates care and catches emerging concerns before they become complaints. Document every follow-up contact in the clinical record.
3. Perceived Dismissiveness or Disrespect
This is the most subjective category and the hardest to control systematically. Complaints citing interpersonal conduct often describe situations where the patient felt talked down to, felt their concerns were not taken seriously, or felt the dentist was impatient or rushed. These perceptions may not align with the dentist's intent, but from a regulatory perspective, the patient's experience is what generates the complaint.
Practices with high patient volumes and tight schedules face particular risk here. When appointment times are compressed, the conversational elements of care — greeting, explaining, answering questions, confirming understanding — are the first things to be abbreviated. The clinical work gets done, but the patient leaves feeling processed rather than cared for.
What the RCDSO Does with Complaints
Understanding the regulatory process helps Ontario dentists calibrate their risk. When the ICRC reviews a complaint, several outcomes are possible:
- No further action: The committee determines the complaint does not warrant regulatory intervention
- Advice or recommendations: The dentist receives guidance on improving practice
- Caution: A formal caution is issued and recorded — this appears on the RCDSO Public Register
- Specified Continuing Education or Remediation Program (SCERP): The dentist must complete directed education — this also appears on the Public Register
- Referral to Discipline: The most serious outcome, leading to a formal hearing
Findings that appear on the Public Register are visible to anyone — patients, colleagues, potential employers, and practice buyers. For dentists considering a future practice sale or partnership, a clean regulatory record directly affects valuation and negotiation leverage.
Five Strategies to Reduce Complaint Risk at Your Ontario Practice
1. Standardize Your Informed Consent Process
Create procedure-specific consent templates that include the treatment proposed, alternatives discussed (including no treatment), material risks in plain language, estimated costs and insurance coverage limitations, and a clear statement that the patient had the opportunity to ask questions. Have the treating dentist — not only support staff — review the consent with the patient. Document the discussion in the clinical notes, not just the signed form.
2. Build Communication Checkpoints into Every Appointment
Allocate specific time within each appointment for patient communication. At minimum: a greeting and brief check-in at the start, a treatment explanation before beginning any procedure, a summary and next-steps discussion before the patient leaves the chair. These checkpoints add two to three minutes per appointment but dramatically reduce the perception of rushed or impersonal care.
3. Train Your Entire Team on Complaint-Triggering Language
Front desk staff, dental assistants, and hygienists all contribute to the patient's experience. Phrases that minimize patient concerns ("It's not that bad," "That's normal," "Everyone feels that") are complaint triggers. Train your team to acknowledge concerns first, then provide information: "I hear that you're in discomfort — let me get Dr. [Name] so we can address that right away."
4. Document Conversations, Not Just Procedures
Clinical notes typically document what was done. Defensible clinical notes also document what was said: treatment options discussed, patient questions and your answers, consent confirmed, and post-operative instructions given. If a complaint is filed months later, your clinical notes are your primary evidence. The RCDSO evaluates what the notes show was communicated, not what you remember saying.
Pro Tip: Use a standardized notation format for consent documentation. Many Ontario practitioners use a brief "PARQ" note — Procedure, Alternatives, Risks, Questions asked — appended to each treatment entry. This takes 30 seconds to write and provides months of regulatory protection.
5. Create a Formal Complaint Response Protocol
When a patient expresses dissatisfaction — before it reaches the RCDSO — your practice should have a clear internal protocol. Acknowledge the concern within 24 hours, schedule a conversation with the treating dentist (not just front desk), offer a resolution where appropriate, and document every interaction. Most patients who file RCDSO complaints report that they tried to resolve the issue with the practice first and felt their concerns were not taken seriously.
The Bigger Picture: Regulatory Risk Management in 2026
The RCDSO's ongoing public consultation on the Standard for Dentist Decision-Making — with feedback closing June 21, 2026 — signals that the College continues to refine its expectations around how dentists manage patient relationships, not just clinical outcomes. Ontario dentists who treat communication and documentation as core clinical competencies, rather than administrative afterthoughts, position themselves on the right side of regulatory trends.
With the Canadian Dental Care Plan (CDCP) bringing new patient populations into dental practices — many with years of deferred care, complex treatment needs, and limited familiarity with dental procedures — the communication demands on Ontario practices are increasing. Clear informed consent, empathetic post-treatment follow-up, and thorough documentation are not soft skills. They are risk management tools with measurable regulatory consequences.
Frequently Asked Questions
Q: What percentage of RCDSO complaints result in disciplinary action?
The majority of complaints are resolved at the ICRC level without referral to discipline. However, complaints that result in a caution or a Specified Continuing Education or Remediation Program (SCERP) are recorded on the RCDSO Public Register and visible to anyone who searches your name. Even outcomes short of formal discipline carry professional consequences.
Q: Can I prevent patients from filing RCDSO complaints?
You cannot prevent a complaint from being filed — any member of the public has the right to file a complaint with the RCDSO. What you can control is the likelihood that a patient feels compelled to do so. Transparent communication, thorough informed consent, prompt follow-up when issues arise, and a genuine effort to resolve concerns at the practice level significantly reduce complaint risk.
Q: How should I handle a patient who threatens to file a complaint?
Do not become defensive or dismissive. Acknowledge the patient's frustration, listen to their specific concern, and offer to address it directly. Document the conversation. If the situation involves a clinical outcome, arrange a follow-up appointment to assess and discuss options. If a complaint is ultimately filed, your documentation of good-faith efforts to resolve the issue strengthens your response to the RCDSO. Consult your CDSPI malpractice insurance provider for guidance if the situation involves potential liability.
EBIKO Dental will continue monitoring Ontario regulatory developments and their implications for dental professionals across the province. For the latest Canadian dental news and practice insights, visit ebiko.ca.