A dental service organization, or DSO, supports dental practices with the business side of running an office: billing, staffing, purchasing, technology and, in the arrangements this guide is about, marketing. The marketing is where the model shows. Several offices share one brand, one website, one ad account and one call center, while the care in each office is provided by a dental practice and its dentists. If the ads only show the brand, a patient can finish reading them without knowing which practice they would be a patient of or which dentist would treat them. This guide is about closing that gap.
Several related topics have their own guides and are not repeated here. Google Business Profiles, location pages and structured data for several offices are covered in multi-location practice SEO. Google’s healthcare ad policy and campaign setup for dental offices are covered in Google Ads for dentists. Marketing ideas for a single office are in dental marketing ideas, and membership plan offers are in dental membership plan advertising.
This is general information, not legal advice. Sources cited were checked on October 29, 2026: 15 U.S.C. 45 and 52, the FTC Policy Statement on Deception (1983), the FTC rule on consumer reviews and testimonials at 16 CFR part 465 (sections 465.5 and 465.6), the HIPAA definitions at 45 CFR 160.103 and 164.501, 45 CFR 164.105(b), 164.504(e) and 164.508(a)(3), Google Business Profile guidelines and Google Ads advertiser verification. Who may own a dental practice, what a non-dentist may control, and what an ad must say about trade names and dentists are set state by state by the dental practice act and the dental board. Read your own state’s rules with counsel before you launch a shared brand.
Who is the advertiser when a DSO runs the marketing
Start with a plain question: whose services is the ad selling? In a DSO arrangement, the answer is the dental practice that treats the patient, even when the DSO writes the copy, buys the media and pays the invoices. The DSO provides support services under a contract. The practice provides dentistry.
Every other decision in this guide follows from that answer. The brand can be the DSO’s, the website can be run by the DSO, and the phones can ring at a central call center, but the patient is becoming a patient of a specific practice and a specific dentist. Marketing that is accurate about the brand and silent about the practice can still leave the wrong impression.
We do not summarize the state rules here because they differ. Questions such as who may own a dental practice, whether a trade name has to be registered or approved, whether an ad must name a dentist, and which marketing decisions a non-dentist may make are set state by state. Read the dental practice act and the board rules for each state where you have an office, and keep the answer in writing for the marketing team. The rest of this guide is about the federal rules and platform policies that apply in every state.
Physician practices supported by a management services organization face a parallel question under a different set of rules: medical practice acts and, where your state has one, a corporate practice of medicine doctrine, instead of dental boards. That version is covered in our guide to MSO marketing and the corporate practice of medicine.
Shared brand, separate practices: what the FTC Act asks
Section 5 of the FTC Act, 15 U.S.C. 45, declares unfair or deceptive acts or practices in commerce unlawful, and 15 U.S.C. 52 makes it unlawful to disseminate a false advertisement to induce the purchase of services as well as goods. The FTC Policy Statement on Deception asks whether a representation, omission or practice is likely to mislead a consumer acting reasonably in the circumstances, and whether it is material.
The word omission matters for a shared brand. An ad does not need a false sentence to mislead. If a patient reasonably believes they are booking with one practice or one dentist and is then treated by another, and that fact would have changed their choice, the ad has a problem even if each line in it is true.
In practice, that means three habits:
- Name the practice that provides care on each location page and in the site footer, using the name your state permits, next to the brand.
- Name the dentists who actually see patients at each office on that office’s page, with their real degrees and titles, and update the page when a dentist leaves or joins.
- Use the word specialist, or the name of a specialty, only as your dental board allows. That is a state question, and it applies to every office under the brand, not just the one where the specialist works.
Showing who the treating dentist is
The DSO model creates a specific risk: one set of faces in the marketing, a different set in the chair. A brand video filmed at the flagship office, a home page photo of a dentist who works at one location, or a review from a patient at another office can all end up in ads for an office where that dentist never practices.
Treat dentist names and photos as location data, not brand assets:
- Show a dentist on a page or in an ad only for the offices where they see patients.
- If an ad covers the whole brand, show the brand, not a single dentist, or say plainly which office the dentist works at.
- When a dentist leaves, remove them from every location page, ad, profile and booking flow in the same week. Keep a dated record of what changed.
- Let the booking flow show which dentist the appointment is with, or say that the office will assign one, before the patient confirms.
Google’s Business Profile guidelines take the same view of names. The guidelines say a business name “should reflect your business’s real-world name, as used consistently on your storefront, website, stationery, and as known to customers,” and that chains should “maintain consistent names and categories across all of your business locations.” Doctors and dentists are individual practitioners under those guidelines. Where several public-facing practitioners work at one location, the guidelines say the organization should have its own profile and the practitioner’s profile title should include only the practitioner’s name. The detail for setting up those profiles is in our multi-location practice SEO guide.
Whose name appears on the ads
Google Ads makes the payer visible. Google’s advertiser verification page says that after verification, “some of your info will appear in ad disclosures and the Ads Transparency Center,” and that the ad disclosure will include “your name or organization’s name and location.” Ads served on Google platforms can be found in the Ads Transparency Center.
For a DSO-supported group, decide on purpose which legal entity is the advertiser, because that name is what a curious patient, a competitor or a regulator will see. If the DSO’s entity pays for ads that sell a practice’s dentistry, the practice should know and agree, and the ads themselves should still say who provides care. Google’s page also says that updating the legal name on a billing profile triggers a new verification, and that after a name change or merger the verification has to be completed again. Plan for that before an acquisition closes or a brand changes, so ads do not stop running while documents are collected.
Offers across locations
A brand-wide offer is a promise made at every office the brand names. If a new patient exam price, a free consultation or a financing term is only available at some offices, the ad has to say so where the offer appears, not on a page the patient has to find. The same applies to services: an ad that lists implants, sedation or orthodontics under the brand should not send a patient to an office that does not offer them.
Keep one offer sheet for the brand, with each office’s yes or no for every offer and service, and a date. Ad copy, landing pages and call center scripts should all be written from that sheet. For membership plan offers and their disclosures, see our guide on dental membership plan advertising.
Reviews, review sites and staff accounts
Two parts of the FTC rule on consumer reviews and testimonials, 16 CFR part 465, apply directly to a group with central marketing staff.
Section 465.6 makes it a violation for a business to materially misrepresent, expressly or by implication, that a website, organization or entity it controls, owns or operates provides independent reviews or opinions about a category of businesses that includes its own. A “best dentists near you” site or a directory run by the DSO, the brand or anyone acting for them, that ranks its own offices, is the risk this section describes. If you run such a page, say clearly that it is yours.
Section 465.5 covers insiders. Officers and managers may not write reviews or testimonials about the business without a clear and conspicuous disclosure of their relationship, and a business may not disseminate a testimonial from its officers, managers, employees or agents without that disclosure when the relationship is not otherwise clear and the business knew or should have known about it. In a group, a regional manager, a call center agent or a hygienist at another office is still connected to the brand. Do not ask staff or their relatives to post reviews, and do not post staff praise as patient praise. Our guides on patient testimonials and before and after photos and patient review replies cover the rest.
Patient lists across offices
A shared practice management system makes it easy to pull one list of every patient across the brand. Whether you may use that list for a given message is a HIPAA question, and the answer depends on which legal entity holds the information.
The DSO, when it handles patient information to provide management, administrative or practice management services to a practice, fits the definition of a business associate in 45 CFR 160.103. Under 45 CFR 164.504(e), the business associate contract must establish the permitted uses and disclosures and may not authorize the business associate to use or disclose the information in a way the practice itself could not. So the question is never what the DSO wants to send. It is what the practice may send.
Under 45 CFR 164.501, marketing means a communication about a product or service that encourages recipients to purchase or use it. The definition excludes, among other things, communications that describe a health-related product or service provided by the covered entity making the communication, unless the covered entity receives financial remuneration from a third party for making it. Under 164.508(a)(3), marketing that uses patient information otherwise needs the patient’s written authorization, with narrow exceptions for face-to-face communication and promotional gifts of nominal value.
Separately owned practices are separate covered entities. Under 45 CFR 164.105(b), legally separate covered entities may designate themselves as a single affiliated covered entity only if they are “under common ownership or control,” and the designation must be documented. Whether the practices under your brand qualify is a question for counsel, and so is whether a mailing from one practice about another office’s services fits an exclusion. Settle it before the first cross-office campaign, not after.
For how these rules apply to email and text campaigns in general, see our guide to HIPAA marketing rules.
Illustration: one brand, two ways to launch a new office
Illustration: a brand opens its fifth office and launches with ads showing the dentist from its flagship office, a brand-wide new patient price that the new office has not agreed to, and an email to every patient in the shared system announcing the opening. The new office’s page lists services it does not yet offer. Each piece came from a template, and no one checked it against that office.
Illustration: the second launch starts from the offer sheet. The new office’s page names the practice that provides care there and the two dentists who will see patients, with their photos and degrees. Ads show the brand and the office address, and the new patient offer appears only after the office confirms it. The announcement email goes only to patients of the practice that operates the new office, after counsel confirms how the practices are organized. A dated record notes what launched and who approved it.
Checklist
- We have the dental practice act and board rules for every state where we have an office, with the answers on ownership, trade names, dentist names in ads and specialist wording written down.
- Each location page names the practice that provides care and the dentists who see patients there.
- Dentist photos and names appear only in ads and pages for offices where they practice, and are removed within a week of a departure.
- We know which legal entity is the verified advertiser in Google Ads and the practice has agreed to it.
- Every brand-wide offer and service is checked against a dated offer sheet with each office’s yes or no.
- Any review or ranking site we control says that we control it, and staff do not post reviews of the brand.
- The business associate contract with the DSO sets out the permitted uses of patient information, and counsel has confirmed whether cross-office mailings are allowed.
How we help
We build websites, local search, Google Ads and AI front desk tools for independent practices and health businesses. For a dental group under a shared brand, we can build location pages that name the practice and the dentists at each office, keep dentist names and offers tied to the offices where they apply, and run dental marketing from a dated offer sheet your compliance lead approves. Our tools are built with HIPAA in mind. We confirm in writing what a BAA covers before any patient information flows through a tool, and if it is not covered, we do not route patient information through it. We do not sell lead lists and we do not pay for referrals. For the wider rules, see our healthcare marketing rules hub.
Can a DSO-supported practice advertise under the DSO’s brand name?
That depends on the state. Whether a trade name may be used, whether it needs registration or approval, and whether the ad must also name a dentist or the practice are set by each state’s dental practice act and board rules. Where a brand is allowed, federal law still asks that the ad not leave a misleading impression about who provides care.
Do we have to name the treating dentist in every ad?
Federal law does not set a single rule for that, and your state may set its own. A practical approach is to name the dentists on each location page and in the booking flow, and to avoid showing a dentist in ads for offices where they do not practice.
Who should be the advertiser in Google Ads?
Decide it on purpose. Google shows the verified advertiser’s name and location in ad disclosures and the Ads Transparency Center, so the name should be one the practice has agreed to. The ad copy should still say who provides care.
Can the DSO email every patient in the shared system about a new office?
Not without checking. The DSO handles patient information as a business associate of each practice, and it can only do what that practice may do. Whether a message is marketing under HIPAA, and whether separately owned practices can share a list, are questions to settle with counsel first.
Can our staff leave reviews for other offices in the group?
No, not as if they were patients. The FTC rule on reviews and testimonials requires disclosure of an insider’s relationship to the business, and staff at another office under the same brand are still insiders.
We run a dentist directory site. Is that allowed?
A business may run a site that lists its own offices, but under 16 CFR 465.6 it may not present a site it controls as an independent source of reviews or rankings. Say clearly on the site who runs it.
Sources
- 15 U.S.C. 45: Unfair or deceptive acts or practices
- 15 U.S.C. 52: Dissemination of false advertisements
- FTC Policy Statement on Deception (1983)
- 16 CFR 465.5: Insider consumer reviews and consumer testimonials
- 16 CFR 465.6: Company-controlled review websites or entities
- 45 CFR 160.103: Definitions, including business associate
- 45 CFR 164.501: Definitions, including marketing
- 45 CFR 164.105: Organizational requirements, including affiliated covered entities
- 45 CFR 164.504: Uses and disclosures, organizational requirements, including business associate contracts
- 45 CFR 164.508: Uses and disclosures for which an authorization is required
- Google Business Profile: Guidelines for representing your business on Google
- Google Ads: Advertiser verification