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As 2025 comes to an end, many dental clinics ask the same question:
Did our marketing actually work?
Some clinics saw steady growth, others struggled with higher costs or empty schedules, and many are unsure how to interpret their numbers. Analysing your results does not need to be complicated, and you do not need to be a digital marketing expert to understand what worked and what did not.
In this article, we explain how dental clinics can analyse their 2025 marketing results in a simple, practical way, and why January is one of the best months of the year to run marketing campaigns.
Step 1: Start With a Simple Overview
Before diving into advanced metrics, start with what you already have access to. Most clinics can find useful data in a few familiar places.
Where to look:
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Your patient management system
Check how many new patients you had each month in 2025. -
Your accounting or invoicing system
Review total marketing spend for the year. -
Google Business Profile
Look at calls, website visits, and direction requests. -
Your website or booking system
Review enquiries, form submissions, and bookings. -
Your reception team
Ask where patients say they found you.
Start by answering these questions:
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How many new patients did we get in 2025?
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Which months were strongest and weakest?
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Which treatments were most commonly booked?
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Did patient demand increase or decrease during the year?
👉 If you are unsure where to find this data or how to interpret it, Dentli helps clinics collect and structure this information, so you can clearly see what your marketing delivered and where to improve.
Step 1a: What If You Do Not Have Proper Tracking?
Many dental clinics do not have full tracking in place, and that is very common.
If you do not track conversions or marketing performance in detail, you can still analyse your results at a basic level:
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Compare marketing spend vs. new patient growth
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Look at trends, not exact numbers
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Ask new patients how they heard about your clinic
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Use Google Business Profile insights as a reference
This is often enough to identify what worked and what did not.
From January, it is a good idea to improve tracking step by step. We help clinics set up simple, compliant tracking and reporting, so results are easy to understand and decisions are easier to make.
Step 2: Understand the Most Important Marketing Numbers
You may come across terms like CAC, ROAS, or ROI. They may sound technical, but the ideas behind them are simple and very useful.
Customer Acquisition Cost (CAC)
CAC shows how much it costs to get one new patient.
Example:
If you spent 100,000 DKK on marketing and gained 100 new patients, your CAC is 1,000 DKK per patient.
This helps you understand whether your marketing spend is reasonable compared to the value of a patient.
Lifetime Value (LTV)
LTV is the total value a patient brings to your clinic over time.
For most dental clinics, patients return for:
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Check-ups and hygiene
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Follow-up care
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Emergencies
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Cosmetic or orthodontic treatments
Even a rough estimate of LTV helps you understand how much you can afford to spend to acquire a new patient.
Return on Ad Spend (ROAS)
ROAS shows how much revenue your ads generated compared to what you spent.
Example:
If you spent 10,000 DKK on ads and generated treatments worth 40,000 DKK, your ROAS is 4.
Is that good?
In most dental markets:
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A ROAS of 2–3 is often acceptable
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A ROAS of 4 or higher is generally considered strong
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The right ROAS depends on your margins and long-term patient value
ROAS helps you compare campaigns and understand which ones actually drive revenue.
Return on Investment (ROI)
ROI looks at the bigger picture. It includes all marketing costs and the overall revenue impact.
At Dentli, we focus on ROI and patient value rather than vanity metrics like clicks or impressions, because these numbers show real business impact.
Step 3: Turn Your 2025 Review Into a Plan for 2026
Once you understand your numbers, the next step is action.
Ask yourself:
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Which channels brought the best patients?
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Where was our cost per patient lowest?
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Which treatments should we promote more?
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Where did patients drop off before booking?
This is where strategy matters more than budget. Clinics with a clear plan usually outperform clinics that simply spend more.
Dentli helps clinics turn data into clear, practical next steps, not complex reports that are hard to use.
Why January Is One of the Best Months to Run Campaigns
Many clinics reduce marketing activity in December. This creates a strong opportunity for those who start early.
High patient motivation
January is when people focus on health, routines, and postponed treatments. Search demand for dental services typically increases.
Lower competition
Fewer advertisers mean:
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Lower cost per click
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Better visibility
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Lower cost per patient
Faster decisions
Patients booking in January are often more decisive and more likely to commit to treatment plans.
A strong start sets the tone for the year
A strong January often leads to a strong first quarter, which makes the entire year more predictable.
👉 You can read more about this in our guide.
How Dentli Helps Dental Clinics Grow
Dentli specialises in digital marketing and performance for dental clinics. Our focus is clarity, compliance, and measurable results.
We help clinics with:
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Google Ads & Meta Ads for patient acquisition
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Tracking, reporting, and performance insights made for dentists
If you want help analysing your 2025 results or planning effective January campaigns, we are happy to help.
👉 Contact Dentli for a free, no-obligation marketing review
Analysing your 2025 results does not need to be complicated. With a few key numbers and the right support, you can clearly see what worked and where to improve.
And if growth is your goal in 2026, January is one of the smartest times to invest in marketing.
The clinics that act early usually win the year.
