Say you've spent many years building your practice. You put it on the market and another dentist comes in, does their due diligence, and then makes an offer that's way lower than what you expected.
You're looking at your revenue but they're looking at something else entirely. That gap is where most dental practice sales get complicated. The seller sees what the practice is worth today. The buyer sees what it looks like after the seller walks out the door. And those two numbers are rarely the same.
That difference in perspective is where most pricing gaps come from. Because a buyer isn't paying just for what you built, they're also paying for what stays behind when you leave.
Buyers Are Pricing What Stays, Not What You Built
When a buyer values a dental practice, they are asking one question: how many of these patients are still going to be here after I take over? Everything else is secondary.
This is why two practices can look identical on paper but receive very different offers. In dentistry, the buyer is always going to be the one in the chair. That part doesn't change. What they're trying to figure out is whether patients are loyal to this practice, or loyal to the specific person who's been treating them.
That's a meaningful difference. A patient who comes back every six months because they trust Dr. Smith personally is a risk the moment Dr. Smith retires. A patient who's been coming to the same practice for ten years, knows the hygienist by name, and just has a routine there -- that loyalty doesn't walk out the door with the previous owner.
A practice full of the second type of patient will always get a higher offer than one full of the first, even if the revenue looks identical.
Revenue Is Only a Starting Point
Revenue is easy to see, which is why it often becomes the focus. But on its own, it does not tell a buyer much.
A common shortcut is to apply a percentage to annual collections to estimate value. It is simple, but it leaves out what matters.
For example:
- Practice A collects $800,000 and runs $600,000 in expenses
- Practice B collects $800,000 and runs $400,000 in expenses
These are not similar businesses. More importantly, revenue does not show whether income is stable, repeatable, or tied to one person.
Jennifer Blair, Transition Consultant at Henry Schein Tier Three Brokerage, puts it plainly: "Your top line revenue isn't what matters. It's your bottom line, the net cash flows coming out of the practice after paying all of your expenses. That's the amount of money you're going to be using to pay back the loan and fund your lifestyle."
What a buyer is really after is durability.
Why Buyers Focus on Earnings Quality
Once you move past revenue, most serious buyers shift to earnings. Not just how much is left after expenses, but how consistent and defensible those earnings are.
This is why practices are valued using earnings multiples rather than revenue multiples. But even here, the multiple is an outcome, not a driver. It reflects how risky the earnings look to an outside buyer.
A higher multiple usually means:
- Patients return consistently
- The schedule stays full without constant effort
- The practice does not depend entirely on the owner
A lower multiple often signals the opposite.
Will Your Income Hold Up Without You
The biggest factor in value is whether the practice continues to perform without the current owner. That shows up most clearly in patient behavior.
- Do patients return regularly without being chased?
- Is hygiene recall consistent?
- Are relationships built with the practice, or with the individual dentist?
- Does production hold up when the owner steps back?
This is what people call goodwill, but buyers don't treat it as an abstract concept. They treat it as observable behavior. A practice with strong retention and predictable recall carries less risk, and lower risk translates directly into a higher price.
Why Patient Retention Drives Most of the Value
Physical assets are easy to price. Chairs and imaging equipment can be depreciated or replaced. What cannot be easily replaced is a patient base that already exists and keeps coming back.
Small differences in retention create large differences in value:
- A 4% annual loss rate keeps the practice stable
- A 15% loss rate slowly reduces future income
Buyers look closely at these trends because they show what will happen after the transition.
This is why goodwill often makes up most of the purchase price. It reflects expected future income, not past production. It is also the most fragile part of the sale. A well-managed transition can keep patient loss low. A poorly handled one can quickly reduce value.
What Increases Value and What Only Improves Appearance
Many dentists assume that upgrading the office increases value. In most cases, it improves how the practice looks, not what it earns. New equipment or a renovated interior can make a practice easier to present to buyers, but neither automatically changes what someone will pay.
Barb Johns, transition consultant and practice broker at Henry Schein Tier Three Brokerage, draws a line most dentists haven't thought about: "There's a big difference between things that add value to your practice and things that add saleability and marketability. Renovating the office to make it look sleek and modern is going to absolutely add to the saleability and the marketability of your practice but in and of itself will not change the value of your practice."
Value comes from earnings, and earnings come from patients.
What drives value is much less visible:
- A strong hygiene program that produces consistent revenue
- Patients who return without heavy marketing
- Systems that keep scheduling and recall running smoothly
- Low reliance on the owner for day to day operations
As Johns points out: "Investing more into marketing to drive patients only makes sense if you're actually retaining the patients that you're gaining." A practice that brings in new patients while quietly losing existing ones stays stuck financially, even when the schedule looks busy.
What Determines Your Final Sale Price
A dental practice gets valued as a future income stream, one a buyer is trying to assess under realistic conditions. The question is what happens to those earnings when you are no longer in the room.
The lower the perceived risk, the higher the price. That holds regardless of revenue, regardless of how the office looks, and regardless of what rule of thumb started the conversation.
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