Welcome to The Dental Signal

Americans spent $189 billion on dental care in 2024, roughly $7 billion more than the year before and about 4% real growth after inflation, according to the ADA Health Policy Institute. Almost none of that growth will show up in what your practice sells for, because a practice that can't run without you isn't an asset, it's a job with a lease.

That's the premise of this publication, and here's the claim we'll defend: the biggest threat to an owner-operator's net worth right now isn't the DSO opening across the parking lot, it's that most practices are built around the owner's own hands at exactly the moment the pool of buyers willing to pay for that arrangement is shrinking. Plenty of successful owners will disagree. They'll point to a strong schedule, a loyal patient base, 30 years of goodwill and a collections number that goes up every year. We think that collections number is the most expensive distraction in dentistry.

$189 Billion Is Not Your Number

Market-level growth is real and it's being misread. Consumer dental spending was up about 4% year over year as of early 2026, per the ADA Health Policy Institute. Spending through government programs grew 9% in 2024, driven largely by Medicare. Those are tailwinds for the sector. They are not tailwinds for you specifically, because the sector has more mouths to feed than it used to.

There are 205,088 professionally active dentists in the United States, about 60.0 per 100,000 people, and 21.2% of them work in a recognized specialty, per ADA HPI. The Bureau of Labor Statistics counts 161,400 dentist jobs and projects 6% employment growth from 2025 to 2035. Median dentist pay was $176,110 in May 2025. Hold that last number in your head, because it's the price of clinical labor, and the price of clinical labor is what determines whether your practice is worth anything without you in it.

When a sector grows 4% and the per-dentist share of it stays roughly flat, "we grew 5% last year" means you kept up. It doesn't mean you built equity.

Why the Buyer Pool for Owner-Dependent Practices Is Thinning

Two trends are closing in on the same transaction. First, DSO affiliation among all U.S. dentists climbed from 8.8% in 2017 to 10.4% in 2019 to 13% in 2022, and among dentists five years or fewer out of school it was 27%, versus 18% for those six to ten years out, per ADA HPI data reported by ADA News. The traditional buyer of a one-doctor practice was a 32-year-old associate with a bank letter and nerve. More than a quarter of that cohort is now starting out inside a group instead.

Second, owners are staying longer. Average dentist retirement age rose to 68.7 in 2024 from 64.7 in 2001, according to ADA HPI. Four extra years. Some of that is people who like the work, and good for them. We'd argue a meaningful share is something else: owners who priced their practice, didn't like the answer, and decided to keep producing until the number improved. The number doesn't improve by waiting. It improves by changing who does the production.

The composition of the workforce is shifting too, with 39.4% of active dentists now female versus a profession that was overwhelmingly male when most retiring owners bought their first operatories. Buyer preferences shift with that. Flexibility, partnership tracks and shared call matter more to the next buyer than a doctor who personally produced $900,000 a year and left no systems behind.

What Most Owners Get Wrong: They Confuse Production With Value

The specific mistake, and it's most common among the highest-grossing solo owners between 50 and 62, is treating personal production as the engine of practice value when it's actually the ceiling on it. These are not lazy operators. They're the opposite. They're the ones doing six crowns on a Tuesday, keeping overhead at 58%, running lean on associates because an associate "costs too much," and quietly becoming the single point of failure a buyer has to underwrite.

Here's the version of the mistake we see most: an owner cuts or declines to hire an associate because the associate's comp eats into this year's take-home. In accounting terms that's correct. In equity terms it's backwards. You just traded away the only thing that makes your collections transferable in exchange for a one-year bump in distributions.

Our view: production per day is the wrong metric for anyone within ten years of selling. The metric is transferable earnings, meaning what's left after you pay market rate for the clinical labor you currently donate for free.

The $560,000 Gap on an Identical $1.2M Top Line

Two practices, same collections, same overhead, wildly different value. Take Practice X: $1,200,000 collected, 62% overhead, which is $744,000 of expenses.

That leaves $456,000 to the owner.

Of the $1.2M, the owner personally produces $850,000. To replace that clinical labor a buyer pays an associate roughly 32% of collections, so $272,000.

Transferable earnings are therefore $456,000 minus $272,000, or $184,000.

Apply whatever multiple you believe in; the arithmetic doesn't care. At five times earnings that's $920,000 of enterprise value.

Now Practice Y. Same $1,200,000 collected, same 62% overhead, same $456,000 to the owner. The difference is where the production comes from: the owner does $500,000, an associate does $380,000 and is already paid inside that overhead number, and hygiene does the remaining $320,000. Replacing the owner's clinical time costs 32% of $500,000, or $160,000.

Transferable earnings are $456,000 minus $160,000, or $296,000.

At the same five times, that's $1,480,000.

Identical top line, identical overhead percentage, identical take-home, and a $560,000 difference in what you walk away with.

Spread that gap over the four extra working years the profession has quietly added since 2001 and it's about $140,000 a year of value you're earning by staying instead of by building.

Put differently: Practice X's owner has to produce at full tilt for four more years to make up what Practice Y's owner captured by hiring an associate and giving up some chair time. One of those owners is working. The other one built something.

We'd hire the associate. Even in a year where it costs you take-home, even if the associate only breaks even for 18 months, we'd hire the associate, because the alternative is funding your retirement one crown at a time with your own hands at 67.

The 45% Ceiling, and Why Payer Mix Is the Real Growth Lever

The other thing owners misprice is demand. Only 45% of the U.S. population had a dental visit in the prior 12 months, and use splits hard by coverage: 57% among privately insured adults versus 18% among adults on Medicaid, per ADA HPI. That gap is the single most important market fact in this business, and it's not a marketing problem. It's a coverage problem that shows up in your schedule as a geography-and-payer problem.

If your zip code skews Medicaid and you're not set up for volume, no amount of ad spend fixes the funnel; you're fishing in the 18% pond. If your zip code skews commercial, your constraint isn't new patients, it's capacity and write-offs. Those are two completely different businesses, and we see owners buy the same marketing package for both.

Watch the government line. Dental spending through public programs grew 9% in 2024, largely on Medicare, per ADA HPI. If Medicare dental coverage keeps widening, the practices positioned for older patients with real coverage get a demand tailwind that no private PPO fee negotiation will match. That's the first structural shift we're tracking.

What We'll Publish, and What Would Change Our Mind

The Dental Signal has no bylines and no advertisers to protect. We'll run the numbers, name the mistake, and tell you what we'd do. When we're wrong we'll say so in public, with the arithmetic that changed.

Three things would soften the thesis above. One: if DSO affiliation among new graduates flattens or reverses from that 27% figure, the individual-buyer pool is healthier than we think and owner-dependent practices hold their price. Two: if lending for solo acquisitions loosens enough that a 32-year-old can outbid a group for a $1.2M practice, the discount we described shrinks. Three: if Medicare dental expands fast enough that volume alone lifts transferable earnings across the board, even single-doctor practices get repriced upward. We'll be watching the HPI workforce release and that government spending line, and we'll tell you if the call changes.

Do This in the Next Seven Days

Pull your last 12 months of production by provider and calculate what percentage you personally produced. Then multiply your own production by 32% and subtract it from your owner profit; that's your real transferable earnings, and it's the number a buyer will use whether you like it or not. If your personal share is above 65%, your next hire is a clinical one, not a front-desk one. Put a date on it this month, not next year.

If you want to see where your overhead and transferable earnings sit against a practice your size before you make that hire, run your own numbers through our free overhead calculator. It takes about four minutes with a P&L in front of you, and it will tell you fast whether your 62% is carrying an associate or carrying you.