How Fast Is Private Equity Actually Buying Up Dentistry?
More American dental practices are associated with private equity than ever before.
The share of dentists affiliated with private equity shot up from 6.6% in 2015 to 12.8% in 2021, according to a Health Affairs study by the American Dental Association’s own research arm. The share working for a dental service organization went from 7.2% in 2015 to 16.1% in 2024. And the number that matters most to patients has moved steadily in one direction: in 2005, 84.7% of US dentists owned their practice. By 2023, ADA data put it at 72.5%.
Those are three different measurements of the same shift. Not one of them is visible from a waiting room, but patients tend to feel the effects of it eventually.
It’s worth being careful about the scale here. You’ll see the claim that dentistry is now “35% consolidated,” repeated without anyone saying what the number counts (practices, dentists, revenue, or locations). When somebody finally checked the math this year, it didn’t hold up: DentistryIQ concluded that consolidation is real but by “every verifiable measure, a long way from 35%”. One brokerage counted at least 175 practice locations sold in the first half of 2026. That’s a lot of offices changing hands. It’s not a takeover.
So the honest version is this: slower than the loudest headlines, faster than nearly any patient realizes, and showing no real sign of reversing.
What drives it is less dramatic than a takeover, and much harder to stop. Practices aren’t being seized. They’re being sold by a generation of owners reaching retirement, to the only buyers who can reliably pay.
Dentists over 65 own their practices at rates close to 90%. Among those in their thirties, ownership runs closer to half. For the newest graduates it’s close to zero. The reason is arithmetic. A dentist now leaves school owing north of $300,000, while practice prices have gone the other way; brokers put valuation multiples on larger practices in the high single digits, up from the mid-single digits a decade ago. A retiring owner who wants fair value for thirty years of work and a 32-year-old carrying a mortgage’s worth of student debt don’t make an easy match. An investor-backed platform with committed capital does.
The deal terms show what kind of transaction this really is. One brokerage reports that few buyers now hand over more than 65% to 70% of the deal value in cash at closing, and that many insist the selling dentist stay on as an employee for five years afterward. So the dentist whose name is on the sign is often still behind the chair. The decisions about scheduling, pricing, and what gets recommended may no longer be theirs.
Regulators have started to pay attention. Five states moved on private-equity ownership in health care during 2025 alone. The one dentistry should watch is California’s SB 351, in force since January, which says in as many words that only physicians and dentists, not a private equity group or a hedge fund, may make employment decisions, negotiate payer contracts, or set billing and coding policy inside a practice. Oregon went further, requiring clinicians to hold majority ownership of most practices.
As useful as these laws may be in California and Oregon, they still don’t help patients anywhere else. That gap is the biggest problem.
We’ve written separately about what the research says changes after an acquisition: charges climbing past 5% above independent practices by year three, a treatment mix tilting away from preventive care, implant volumes up 46% by year four. That case is not about villains. Investor-backed offices employ good dentists, and plenty of people are treated well in them. Our concern is more about incentives.
A fund with a three-to-seven-year exit window has to grow earnings on a schedule, and the practice is where that growth has to come from. Which brings us to the patient in the chair.
Hardly anybody enjoys going to the dentist. People put it off, arrive tense, and then have to make decisions about their own mouth (crown or filling, wait or treat, implant or bridge) while reclined in a chair, with limited information, on somebody else’s timetable. The whole thing runs on trust in one person’s judgment.
Patients deserve to know whose interests that judgment answers to. Not as an accusation, and not because the answer is always damning, because often it isn’t. Simply so that a decision made under a bright light, on short notice, with no second opinion within reach, rests on something sturdier than the sign out front.
That is why this directory exists. Look up your own dentist. It takes about ten seconds. If the listing is wrong, or your practice isn’t there at all, tell us and we will fix it.