Advertising rules for Ontario dentists: what the RCDSO expects

A dental practice in Richmond Hill, Markham or Vaughan can run good advertising without ever saying it is the best. The Royal College of Dental Surgeons of Ontario has set out what a dentist may and may not put in front of the public, and campaigns that ignore it tend to be the ones a dentist has to pull or rewrite later. This guide walks through the rules as the RCDSO publishes them, and then shows how ordinary ad copy changes to fit.

Who is responsible for a dental ad

The RCDSO’s Advertising Guidelines say a dentist must personally control any and all printed and electronic material about their practice. That covers the clinic website, Google Business Profile, paid ads, brochures and social accounts. It also covers anything an agency or staff member produces on the dentist’s behalf. The RCDSO’s own advertising advice tells dentists to share the guidelines with outside advertisers and to require staff approval before the clinic posts anything. An agency can draft and check copy against the rules, but the accountability stays with the dentist.

What the RCDSO says dental advertising cannot do

The RCDSO’s Professional Advertising practice advisory, dated November 2012, and its current Advertising Guidelines page set out the same core prohibitions.

Superiority and comparison claims

The guidance prohibits statements that indicate superiority or uniqueness, and comparisons with another practice or dentist. It names ‘state of the art’ and ‘cutting edge’ as examples. The RCDSO’s own ‘dos and don’ts’ list adds ‘#1 rated’ and ‘best at’ to the claims to avoid. If a sentence would only make sense when read against other clinics, it does not belong in the ad.

Promised results and fear appeals

Ads cannot suggest or create an expectation of favourable results, and cannot appeal to the public’s fears. The ‘dos and don’ts’ list gives ‘risk-free care’ and ‘guaranteed results’ as examples of unrealistic promises. Any claim must also be clear, true and supported by facts or scientific evidence.

Testimonials

The RCDSO’s Advertising Guidelines prohibit testimonials, and any statement that can only be verified by a person’s personal feelings or views. Some third-party marketing sites describe patient testimonials as acceptable if they are genuine and not incentivized. That is not what the RCDSO’s own page says, so a clinic that wants to quote patient reviews in its ads or on its site should confirm the position with the RCDSO first rather than rely on an agency’s summary.

Incentives and free offers

The advisory bans incentive programs, and it lists giveaways, contests, draws and free products or services as examples. The RCDSO’s ‘dos and don’ts’ list also names reduced rates, bonuses, tiered programs and rewards. A ‘free whitening with your first exam’ campaign is the kind of offer this language is aimed at.

Credentials and College references

Under the 2012 advisory, an ad may not refer to continuing education, or to membership or positions at the College, and may not reference degrees or diplomas other than those required for registration.

What a dental ad must include

Two disclosures come up in almost every campaign. First, the ad must clearly disclose whether the dentist is registered with the College as a general practitioner or a specialist, and in which specialty if so. The RCDSO’s current advice applies this to ads for procedures typically performed by specialists. Second, any fee must be stated clearly enough that a reader knows exactly what is being offered. The advisory treats an advertised fee as the maximum fee, inclusive of all services including laboratory costs, and as applying to all patients regardless of insurance.

Titles such as ‘cosmetic dentist’ and ‘implant specialist’

The RCDSO’s September 2023 guidance on qualifications, titles and designations says dentists may advertise by registration category, general dentist or specialist, and may list the services they provide. It says terms like ‘cosmetic dentist’ or ‘implant specialist’ are not allowed unless they match a recognized specialty, and that a practice name referring to a specialty requires every dentist using that name to hold that specialty. A general dentist who places implants can say that implants are among the services offered. They cannot present themselves as a specialist in it.

Social media counts as advertising

RCDSO guidance on social media says any post from an account that identifies the account holder as a dentist is likely to be considered an advertisement, so the same rules apply to an Instagram reel as to a printed flyer. The same guidance says dentists must not post patient information, including pictures and videos, without the patient’s explicit consent. For a clinic running Meta Ads for a Richmond Hill business or organic posts, that means before-and-after content needs both consent and a check against the results and superiority rules above.

Working with a marketing agency

The RCDSO’s guidelines prohibit fee splitting and payments to a third party that relate to the amount of business. In practice that makes the way an agency is paid part of the compliance question. MetaBaz’s published pricing is a monthly management fee, with ad spend paid directly to Google or Meta, and our published starting prices show how each service is charged. Dental work is quoted after a free audit rather than from a rate card. A dentist deciding between agencies should still ask how any agency is paid and keep the answer on file.

How ordinary dental ad copy changes

These rewrites are our own examples of applying the rules above. They are not RCDSO wording, and each clinic’s final copy should be checked against the current guidance.

Common claim	Rule it runs into	A compliant direction
Best dentist in Richmond Hill	Superiority and comparison	General dental care in Richmond Hill, with hours, address and how to book
Cutting-edge implant technology	Superiority language	Dental implants are among our services, provided by a general dentist
Guaranteed, pain-free results	Expectation of favourable results	A plain description of the procedure and what a consultation covers
Free whitening with your first exam	Incentives and free services	State the exam, its fee and what it includes
Rated number one by our patients	Testimonials and superiority	Services, languages spoken, accessibility and location
Cosmetic dentistry specialist	Titles and designations	Cosmetic dental services offered by a general dentist

Compliant copy is not weak copy. Searchers look for a nearby clinic that offers the service they need, so accurate service pages and a well-kept Google Business Profile do most of the work. That is where local SEO for Richmond Hill practices pays off, because it never relies on a superiority claim.

How MetaBaz handles dental advertising

We work from our Richmond Hill office at 8888 Yonge St Unit 416 with clinics and contractors across the GTA, and our approach to regulated advertising is compliance aware. Clients own their ad accounts and the arrangement is month to month. Our dental marketing for GTA practices is scoped after a free audit, and it sits alongside Google Ads management and the wider range of digital marketing services we run. Physicians face a parallel set of rules, covered in how CPSO advertising rules apply to family physicians.

None of this is legal advice. The 2012 advisory is the RCDSO’s detailed statement, and the College has issued newer guidance on titles and social media since, so check the current published wording or ask the RCDSO directly before a campaign runs.