Why Your Google Ads Aren't Bringing In New Dental Patients (and How to Fix It)
After auditing hundreds of Google Ads accounts, I see the same four mistakes in dental campaigns. Here is how to spot and fix each one.
You have set up your ads, you are getting clicks, maybe spending a few thousand dollars a month, and the phone still isn't ringing the way you expected.
I've audited hundreds of Google Ads accounts, and with dental clinics it nearly always comes down to the same four mistakes.
Mistake 1: Not tracking conversions properly
A conversion is whatever counts as success for you. For a dental clinic that is usually a phone call or an online form.
This matters because Google's smart bidding, which most accounts use, optimizes based on conversion data. With no data it is guessing. It has no idea which clicks become patients, so it keeps spending on things that don't work.
You want to track three separate events:
- Calls made straight from the ad
- Calls from people who clicked through to your website
- Appointment request forms
Go to Goals, then Conversions, then Summary. Check that all three exist and that the tracking status says active. If it says needs attention, no recent conversions or inactive, it needs fixing.
Mistake 2: Keywords that are too broad
Many clinics bid on single terms like "dentist", "dental clinic" or "dental treatment". That sounds logical, but those terms attract a huge mix of people: someone looking for a dentist they already know, someone researching dental schools, someone in a different suburb who will never visit you. You pay for all of them.
What works is more specific: "dentist near me", "emergency dentist" plus your location, "Invisalign" plus your suburb, "dental implants" plus your suburb. Those people are ready to act.
I recently helped a practice that was bidding on broad match keywords like "dental treatment" and "teeth cleaning". Plenty of clicks, very few calls. When we switched to specific, suburb-based, intent-based keywords, their cost per call dropped by more than 60%.
Mistake 3: Sending traffic to your homepage
Your homepage has your story, your team, your services and your blog. For someone who clicked an ad for an emergency appointment, all of that is noise. If they can't see how to book or call within about three seconds, they go back to Google and click a competitor.
Send ad traffic to a page that matches the ad. An Invisalign ad goes to the Invisalign page. An emergency ad goes to a page where they can book an emergency appointment, with the phone number front and center.
You don't need to redesign your website. You need focused pages for your most important services: what it is, who it is for and how to book.
Mistake 4: No negative keywords
Negative keywords are terms you tell Google not to show your ads for. Without them you can appear for "dental nurse jobs", "dental school", "free dental care" and even veterinary dental searches. Every one of those clicks costs money.
Think of negative keywords as a bouncer on the door.
Start with the basics: jobs, courses, free, school, salary. Put them in a shared negative keyword list and apply it to every campaign, so you only maintain one list.
Then check your search terms report, under Insights and reports. It shows what people actually typed, which is different from the keyword you bid on. When you see a search you don't want, add it as a negative. Do this once a week for the first month.
Bonus: make it easy to call
Most dental campaigns are mobile, and most patients would rather call than fill in a form. Add a call asset so your phone number appears in the ad itself. One tap and they are calling you. For emergency dentistry this makes a big difference.
If you want me to look at your account and tell you what I would fix first, book a strategy call.