Dental advertising is bought under two pressures at once. The category is commercially competitive, with implants, orthodontics and cosmetic work among the more expensive keywords any local business can buy, and it is professionally regulated, with state dental boards and advertising law both taking an interest in what a practice claims. That combination punishes the generic approach: a campaign that would be unremarkable for a plumber can create a compliance problem for a dentist. This guide covers the channels that reliably produce new patients, the claim rules that shape the creative, what moves cost per patient, and how to judge a provider.
The channels that produce new patients
Local search does the heaviest lifting for a general practice. A complete Google Business Profile with the correct primary category, accurate hours and location, current photographs and a steady flow of genuine reviews decides whether you appear when someone nearby searches for a dentist, and Google's guidelines for representing a business set out what is allowed. Paid search is the second channel and is where the high-value procedures live, because someone typing an implant or clear aligner query is close to spending. Paid social works for cosmetic and orthodontic cases where the outcome is visual and the decision is discretionary, and works poorly for routine care. The fourth channel is the one practices underuse: reactivation of existing patients who have lapsed, which costs almost nothing and converts better than anything you can buy.
What the claim rules mean in practice
Two layers apply. Professional regulation comes from your state dental board, whose rules commonly govern specialty designations, superlative claims, before and after imagery and the use of testimonials, and those rules vary by state, which is why a national agency template is a poor fit. The American Dental Association maintains legal and regulatory resources on advertising and practice compliance that are worth reading alongside your own board's rules. The second layer is advertising law: the FTC's endorsement guidance treats incentivised, gated or undisclosed reviews and testimonials as a problem for the advertiser, meaning the practice carries the risk, not the marketing vendor. The practical rule is simple. Claims about outcomes need substantiation, patient images and testimonials need authorisation, and comparative or superlative language needs to survive a board's reading, not just a copywriter's.
What moves cost per new patient
Four factors dominate. Procedure mix is the biggest: an implant or full orthodontic case justifies far more acquisition spend than a hygiene appointment, and the auction prices reflect that. Market density comes next, since a suburban corridor with a practice every few blocks costs more per click than a rural county. The conversion path is third and is the one practices control most directly: a page that loads slowly on a phone, hides the number, or offers only a form that is answered the next business day will waste a large share of the click spend. Fourth is chair capacity, because acquisition is only worth what the schedule can absorb. Measure cost per booked and attended appointment rather than cost per lead, and ask any provider to report it that way, since the lead count is the number they control and the attendance number is the one you live on.
Judging a dental marketing provider
Ask which practices they currently run campaigns for and in which markets, then search those markets and check the claim. Ask how they handle testimonials and before and after images and listen for authorisation and for state board rules, because a provider who has run dental accounts raises both without being asked. Ask whether the ads account, analytics, website and business profile will be registered to the practice with the agency granted access. Ask how many pages the plan builds for the procedures you actually want, since implants and aligners deserve their own pages rather than a line on a services list. Finally, test the intake: call your own practice at four in the afternoon and see how the phone is answered, because most dental advertising is lost at the front desk rather than in the auction.
Questions people ask about dental advertising
What should a dental practice spend on advertising?
Work backwards from capacity rather than from a benchmark ratio. Decide how many new patients per month the schedule can absorb and what mix of procedures you want, then price the channels against your own historic conversion rate. A provider quoting a percentage of collections without seeing your numbers is guessing.
Can we use before and after photographs?
Usually yes, with proper patient authorisation and subject to your state dental board's rules, which often address whether images must be of your own patients and whether typical results must be disclosed. Check the board rules for every state you advertise in, since they differ meaningfully.
Are patient reviews worth pursuing actively?
Yes, through a system that asks every completed patient rather than through incentives. Incentivised, gated or written-for-you reviews create exposure under FTC endorsement rules for the practice whose name appears on them, and platforms remove them. A steady genuine flow is both safer and more persuasive.
Is paid search or SEO better for a dental practice?
They answer different needs. Paid search buys immediate visibility on high-value procedure queries and can be switched on this week. Organic and local work compound over quarters and cost less per patient once established. Most practices run both, funding paid while the organic and profile foundation is built.