At some point, almost every practice owner asks the same question: should I be running Google ads or Facebook ads? Usually it comes right after a slow month, a frustrating conversation with a marketing rep, or a colleague mentioning they've been running ads and it seems to be working. You want a straight answer, not a pitch for both platforms. Here it is: the right answer depends on what your schedule actually needs right now, and this article will help you figure that out.
The Fundamental Difference (and Why It Matters)
Google and Facebook work on completely opposite principles, and that difference shapes everything about how they perform for a dental practice.
When someone types "emergency dentist near me" or "dental implants [city]" into Google, they are already in motion. They have a problem, they want it solved, and they are comparing their options right now. Your ad shows up at the exact moment they're looking. That's called demand capture, and it's why Google tends to produce appointments faster.
Facebook works in reverse. People scrolling their feed aren't looking for a dentist. They're watching videos, catching up with family, killing time. You're interrupting their day with an offer they weren't expecting. That's called demand generation, and it requires a different creative approach entirely. The payoff can be significant, but it takes longer to materialize.
Neither approach is better in the abstract. They fill different gaps in your schedule, and understanding which gap you have is the starting point for any real advertising decision.
When Google Ads Win
Google search ads are the right move when your priority is filling the schedule quickly with patients who are actively looking for care. These are the scenarios where Google tends to outperform Facebook by a meaningful margin.
Emergency and Urgent Care
Somebody with a cracked molar at 9 PM on a Wednesday is not scrolling Instagram looking for a dentist. They are on Google, typing "emergency dentist open now," and they will call the first practice that looks open and credible. Emergency dental keywords convert at some of the highest rates in any local service category. If you have same-day appointment availability and a phone that gets answered, running Google ads on emergency terms is one of the fastest ways to put new patients in chairs.
High-Intent Treatment Searches
Patients searching for dental implants, Invisalign, or veneers by name are already past the awareness stage. They know what they want. They're comparing providers. Your Google ad drops you into that comparison at exactly the right moment. These clicks cost more, often $10 to $25 or higher in competitive urban markets, but the patients you reach are much closer to booking than anyone you'll find scrolling Facebook.
Competitive Markets Where Visibility Is the Problem
If your practice is in a dense metro area and you're not showing up prominently in local search results, Google ads put you at the top of the page instantly. You don't have to wait for SEO to work. The moment your campaign goes live, you can appear above every organic result for "dentist near me" in your zip code. Learn more about the connection between paid ads and search visibility in our breakdown of what dental advertising actually costs.
When Facebook Ads Win
Facebook and Instagram reach an enormous share of American adults, and the targeting options let you narrow that down to people within a few miles of your practice who match the profile of your best current patients. That precision makes Facebook the stronger choice in several specific situations.
Building Cosmetic and Elective Case Volume
Most people who would make good Invisalign or teeth whitening patients are not actively searching right now. They think about their smile occasionally, maybe after seeing a photo of themselves or attending a wedding. Facebook lets you reach those people with a well-placed offer before they ever get to the search stage. A "Free Invisalign Consultation" or a whitening promotion can pull inquiries from people who had no intention of calling a dentist that day. That's a patient you never would have captured on Google because they weren't searching.
New Mover Targeting
People who recently moved to your area need a new dentist, a new primary care doctor, a new everything. Facebook's life event targeting lets you show ads specifically to people who have moved into your zip codes in the last 60 to 90 days. These people are actively building new routines and are far more receptive to becoming a new patient than someone who has had a dentist down the street for ten years. This is one of the highest-converting targeting strategies available to local practices and one that Google simply cannot replicate.
Reactivating People Who Already Know You
Anyone who has visited your website but hasn't booked is a warm prospect. Facebook retargeting lets you show ads specifically to that group with a different message than you'd use for cold audiences. A patient who looked at your implants page three times and never called is very different from someone who has never heard of you. Retargeting on Facebook keeps your practice in front of those people until they're ready to act, and it tends to convert at a much lower cost than cold traffic on any platform.
Budget-Conscious Practices That Need Volume
Facebook's cost per click is generally lower than Google's for dental keywords. A Facebook click might cost $1 to $3, while a comparable Google click for a competitive dental term runs $7 to $25. If your monthly advertising budget is limited and you need to generate a high volume of new patient inquiries, Facebook will usually stretch that budget further, even if the intent level of each individual contact is lower. For more context on what different ad budgets get you, the full breakdown is in our article on dental advertising costs.
The Treatment-by-Treatment Breakdown
Here's how to think about platform selection based on what you're actually trying to fill.
- Emergency appointments: Google, no question. These patients are searching right now and need a phone to answer.
- Dental implants: Both. Google captures patients actively comparing providers. Facebook reaches people who've been putting off the conversation for years and need a nudge from a compelling offer or a free consultation.
- Invisalign and clear aligners: Facebook first, Google second. Most people in this category aren't searching yet. A before-and-after visual on Facebook does a lot of the heavy lifting.
- General new patient exams: Facebook. A new patient special with a clear dollar offer interrupts people who haven't thought about their dental care in a while. The offer creates urgency that wasn't there before.
- Cosmetic cases (veneers, smile makeovers): Facebook with retargeting. These are considered purchases. People research, delay, revisit. Staying in front of them on Facebook over several weeks of retargeting is often what finally gets them to call.
- Pediatric and family dentistry: Facebook targeting households with children. Parents of young kids are a defined demographic on the platform, and a family-focused offer can fill a hygiene schedule fast.
What Neither Platform Tells You About Itself
There are a few things that don't show up in the pitch decks from either platform that every practice owner should know going in.
The Follow-Up Problem Is Yours
Google and Facebook both deliver inquiries. What happens after that is entirely up to your front desk. A patient who fills out a Facebook form at 6 PM on a Monday and doesn't get a call back until Wednesday morning has already called your competitor. Studies of local service businesses consistently show that response time within the first hour dramatically increases the chance of booking. If your phones aren't covered during peak inquiry hours, you will burn a significant portion of your ad spend regardless of how well the campaigns are performing.
The script matters too. Your front desk should know what offer was running, be able to answer basic questions about it, and be ready to move the caller toward a specific appointment time rather than "give us a call back when you know your schedule."
Your Landing Page Is Half the Campaign
Sending ad traffic to your homepage is one of the most common ways dental practices waste their ad budget. If your ad promotes a new patient exam special and someone clicks through to a page about your practice history and staff bios, they leave. Every campaign needs a dedicated page that restates the offer immediately, answers the obvious objections (is this real, will you try to upsell me, how do I book), and makes booking take one click or one call. This applies equally to Google and Facebook.
Tracking Is Not Optional
If you're spending money on ads and don't know which patients came from which channel, you are flying blind. Google Analytics, call tracking software, and your practice management system need to work together so you can answer the basic question: how much did I spend to acquire that patient, and was it worth it? The Google Business help center is a useful starting point for understanding how your Google presence connects to your paid campaigns, and the American Dental Association at ada.org has practice management resources that can help you think through patient tracking at the practice level.
The Case for Running Both (and How to Think About It)
Most practices that get good results from paid advertising eventually run both Google and Facebook, not because some marketing agency told them to, but because the channels are genuinely complementary. Google fills immediate demand. Facebook builds future demand. Together, they cover your schedule across the full spectrum of patient readiness.
The practical question is which one to start with. If your schedule has open emergency and new patient slots and you need to fill them this month, start with Google. If your schedule is reasonably full but you want to build a pipeline of cosmetic or implant consultations over the next 60 to 90 days, start with Facebook. Once you have one channel running well and your follow-up process is solid, add the second.
Don't try to run both simultaneously before you've figured out your offer, your landing page, and your follow-up. A mediocre campaign on two platforms is worse than a well-run campaign on one. Fix the fundamentals first, then expand. For a deeper look at how Facebook ads work specifically for dental practices, the details are in our guide to Facebook ads for dentists, and for a broader view of paid advertising options, see the overview of paid ads for dental practices.
Budget Realities
Neither platform delivers results at $200 a month. You need enough spend to give the algorithm data to work with and enough volume to know what's actually performing versus what's random noise.
A workable starting budget for Google search ads in a mid-size market is $800 to $1,500 per month. In a highly competitive metro, expect to spend more to get meaningful visibility on the keywords that matter. Facebook campaigns for general new patient acquisition can start producing results at $500 to $1,000 per month. Specialty campaigns like implants need more budget because the cost per inquiry is higher and the audience is smaller.
The real number to watch is not what you spend. It's what a new patient is worth to your practice over the first year and beyond. A family of four who becomes a long-term patient is worth considerably more than what you paid to acquire them through any paid channel. The math tends to work in your favor once you have the fundamentals in place.
The Angle Most Articles Skip
The Google vs. Facebook question is ultimately a scheduling question, not a technology question. What does your schedule look like right now, and what do you want it to look like in 90 days? The answer to that question tells you which platform to start with.
Practices with open emergency slots and underperforming new patient numbers should run Google first. Practices that are reasonably booked for cleanings and exams but want to grow their cosmetic or restorative production should run Facebook first. Practices ready to scale should run both with separate budgets, separate offers, and separate tracking.
Most of the confusion around this question comes from treating advertising as something you hand off and forget. The practices that figure it out treat it like any other clinical system: you measure, you adjust, you optimize over time. The platform matters less than the discipline of actually running it well.
If the idea of managing ad campaigns on top of running a practice sounds like too much, that's exactly the problem Dental Marketing Tool was built to solve. It puts Google and Facebook advertising in one place, with targeting and offer frameworks built specifically for dental practices, so you can run your own patient acquisition without needing to become a media buyer. Worth a look if you want the results without the learning curve.
Frequently asked questions about Google Ads and Facebook ads
Should a dentist run Google Ads or Facebook Ads first?
Start with Google if your priority is filling open slots quickly with patients who are actively searching for a dentist right now. Start with Facebook if you want to build a pipeline of cosmetic, implant, or new patient inquiries over the next 60 to 90 days. Most practices eventually run both, but getting one channel dialed in before adding the second gives you better data and a cleaner picture of what's working.
How much does it cost per new patient from Google Ads vs. Facebook Ads for dentists?
Google Ads typically cost $50 to $84 per lead for dental practices, with cost per click ranging from $7 to $25 or more for competitive keywords like implants or emergency dentistry. Facebook tends to produce leads at a lower cost per inquiry, often $20 to $60 for general dentistry offers, though specialty campaigns for implants or cosmetic cases run higher. The channel that gives you a better cost per booked patient depends on your offer, your market, and how quickly your front desk follows up.
Are Google Ads or Facebook Ads better for dental implants?
Both platforms work for implants, but they work differently. Google captures patients who are already comparing providers and ready to book a consultation, so it tends to produce faster appointments. Facebook reaches people who've been thinking about implants but haven't taken the step yet, and a free consultation offer can pull inquiries from that group. Practices with a strong implant focus often run both channels with the same consultation offer to cover both pools of potential patients.
How do I know if my dental Google Ads or Facebook Ads are actually working?
You need to track from click to booked appointment to showed-up patient. Call tracking software that ties calls to specific ad campaigns is essential, and your front desk should be logging which new patients came from paid ads when they schedule. If you can't answer the question of how much you spent per new patient who actually sat in the chair, you don't have enough information to make good decisions about your ad budget.
Can a small dental practice compete on Google Ads against larger groups?
Yes, but targeting is the key. Competing on broad terms like 'dentist' in a major metro is expensive and difficult. Competing on specific terms like 'family dentist [neighborhood]' or 'emergency dentist [city]' with a tight geographic radius keeps your budget focused on the searches that are most relevant to your practice. Smaller practices that target precisely often outperform larger advertisers who target broadly and let the algorithm spend widely.