Selling a Multi-Location Dental Group

The owner had six offices and a spreadsheet he had built himself, tab by tab, over eleven years.

He knew every number on it. What he had not grasped, after four years of unsolicited calls, was that the callers phoning him about “your practice” were mostly not the people who would pay the most for what he actually owned.

Because he did not own a practice. He owned six of them, plus four staff in a small suite two towns over who ran billing, credentialing, hiring and marketing for all six.

That last sentence is the whole article.

Key takeaways

• A group is a different asset, not a larger practice. Different buyers, different diligence, different structure. Sold like one office, it gets priced like one office.
• Platform or tuck-in is the distinction that decides everything. A management layer that survives your departure is what separates the two, and it is largely buildable.
• Consolidated financials are the gate, and most groups are not through it. Buyers need group-level statements, resolved intercompany items and per-site P&Ls before anyone can price you.
• Every location gets priced separately. One weak site, one short lease or one personal guarantee is a line item in the buyer’s model, not a rounding error.
• Group deals carry more rollover equity and a longer transition. Neither should alarm you. The proportions are negotiable, and competition is what moves them.

What is different about selling a multi-location dental practice? A group is priced as an operating platform rather than as one office. Buyers examine the management layer, consolidated financials and site-by-site variance, the pool of acquirers able to absorb it narrows sharply, and the structure usually involves more rollover equity and a longer transition than a single-practice sale.

Where a group stops being “a practice with extra offices”

There is no location count that marks the line. I have seen five-office groups that were still one dentist working very hard, and three-office groups that were genuine operating platforms.

The line sits somewhere else entirely.

It is whether anything consequential happens without you — not whether the offices stay open while you are away, because they will, but whether decisions actually get made in your absence.

Who signs off on a hygienist’s counteroffer at the Westside location on a Tuesday when you are unreachable? If the honest answer is nobody, you own six practices.

If someone has a name, you own an organization.

That distinction is not sentimental. It is the single biggest input into what a buyer will pay you, and it is the one owners consistently underweight.

Platform or tuck-in: the framing that sets your price

Two words do most of the work in group transactions, and almost no owner has been told either.

A tuck-in, also called an add-on, is a practice a buyer absorbs into an organization they already run.

Your systems go away, your name usually goes away, and what the buyer walks off with is earnings that arrive permanently attached to an integration project somebody there will have to run.

A platform is something a buyer builds on. It keeps its management, its systems, often its brand, and further acquisitions get added to it rather than absorbed by something else.

The difference matters because a buyer paying platform prices is not just buying your earnings.

They are buying the machinery that produced those earnings, plus the ability to run the same play again in your market, with your people, without hiring anyone new to do it.

What the buyer is assessing	Reads as a tuck-in	Reads as a platform
Management	The owner is the operator, full stop	A named operations lead and a clinical lead who are not the owner
Financials	Six sets of tax returns, cash basis, no consolidation	Consolidated accrual statements plus a per-site P&L
Clinical delivery	Owner is the top producer at two or more sites	Every site led by a doctor who is not the owner
Systems	Different software, fee schedules and protocols per office	One practice-management instance, one fee schedule, one recall protocol
Brand	Six legacy names inherited from six sellers	One regional identity, or a deliberate multi-brand strategy
Growth	Locations picked up opportunistically	A repeatable playbook for the next site
What the buyer receives	Earnings, minus an integration project	Earnings plus infrastructure they can add to

Most real groups land in the middle of that table, which is fine. The point is not to score yourself.

It is to see which rows you could move in eighteen months.

Three of those rows are close to free. A consistent fee schedule, one software instance and a written recall protocol are decisions, not investments.

The management row is the expensive one, and it is also the one that pays.

Owners push back, and the objection is always the same sentence: I cannot justify $130,000 a year for someone to do what I already do in the evenings.

I understand it. I also think it is the most expensive economy in group dentistry.

An operations lead who takes credentialing, hiring, vendor contracts, payer enrollment and the six schedules off your desk does not merely buy back your evenings.

That person is the difference between a buyer looking at your group and seeing an organization, and a buyer looking at it and seeing you. What they pay for those two things differs by multiples of that salary, permanently.

Hire them two years before you sell and the buyer meets someone with a track record. Hire them two months before and the buyer meets a résumé.

The owner-dependence test, applied at group level

Single-practice owners answer one version of this question. Group owners must answer two, and they are genuinely different.

The first is clinical. How much of the group’s production comes out of your own hands?

Run the arithmetic honestly. A group collecting $11.4 million across six sites, where the founder personally produces $1.9 million, has 17% of its revenue attached to one person who is leaving.

The buyer does not treat that as a mystery, and will simply price in a replacement associate at prevailing market compensation for your region.

The difference between what you paid yourself and what that associate costs comes straight out of adjusted EBITDA — the group’s pure operating profit after paying market-rate dentists to do the work you currently do yourself.

The second is operational, and it is the one that separates groups from practices. How much of the operating rhythm exists only in your head?

Test it like this: if you vanished for six weeks with your phone genuinely switched off, what would actually break?

Not “what would be harder.” What would actually break. Payroll runs, so that is fine.

Credentialing a new associate at the fourth office? A landlord dispute?

A hygienist resigning at the site that is already thin?

Write the list. Every item on it is a job description you have not written yet, and every one you fill before going to market is a risk the buyer no longer has to price.

Consolidated financials are the gate, and most groups are not through it

This is where group transactions die, or stall for so long that the market moves underneath them.

A single practice can go to market on tax returns and a profit-and-loss statement. A group cannot, and buyers will not pretend otherwise.

What buyers actually need before they can price a group:

One set of consolidated statements, accrual basis, covering 24 to 36 months, that reconcile to the tax returns for every entity in the structure.

A per-site profit-and-loss statement with central costs allocated consistently, and the allocation method written down somewhere a stranger can follow.

Intercompany items resolved. Management fees running between your entities. Cash swept from one office to cover another’s payroll.

Loans between the founding practice and the newer sites that were never documented.

Production and collections by site and by provider, reconciling to the same totals as the consolidated statements.

Supplies, lab and staffing costs as a share of collections, per site, so the buyer can see which offices are actually well run.

Accounts receivable aging by site, and an honest note about which balances are collectible.

Here is the failure I see most, and it is invisible from inside the group.

That central office costing $840,000 a year sits entirely in the founding practice’s ledger, because that is where it started. So on paper the founding site earns almost nothing while the other five look considerably better than they are.

A buyer’s accountants model per-site economics. They see one loss-making office and five strong ones, and two things follow.

They price the weak site near zero. Then they start asking what else in the presentation is misallocated.

You never fully recover from the second question. Not because anyone thinks you were dishonest, but because every number after that gets a second look, and second looks cost time.

Reallocate that $840,000 across six sites on a defensible basis — headcount, collections, chair count, whatever your accountant can justify in writing — and the picture inverts.

The founding office turns out to be a solid performer carrying an unfair share of overhead. Two of the newer sites, which looked like stars, turn out to be ordinary.

Same group. Same cash sitting in the account on 31 December.

Wildly different presentation, and only the second version survives a serious diligence exercise.

Cleaning this up is not a weekend of work. For a six-site group with commingled entities, expect four to seven months of real accounting effort before the statements are defensible.

Start it before you talk to anyone. Once a buyer is waiting, the same work happens under time pressure with an audience.

Site-level variance gets priced, one location at a time

An owner reads their group as a whole. A buyer reads it as six separate risk assessments that happen to share a tax return.

The underperforming location. Nearly every group has one. The instinct is to explain it away: new market, weak manager, roadworks outside the door.

Buyers hear those explanations weekly and discount them accordingly.

The arithmetic is unforgiving. A site dragging $120,000 off group adjusted EBITDA is not a $120,000 problem.

That figure gets multiplied like every other dollar of earnings. At any multiple a group of real scale attracts, it is comfortably over a million dollars of enterprise value.

You have three honest options: fix it, close it, or sell it separately before you go to market.

Repairing it is normally cheapest when you still have eighteen months of runway, and doing nothing is the only one of the three that guarantees you pay for it at closing.

The short lease. A location with three years left and no renewal option is a location the buyer may not have in five years. They will either discount it or make the deal conditional on a renegotiated lease, which hands your landlord leverage at precisely the wrong moment.

Renew early. A landlord negotiating with an owner who is not selling behaves very differently from one negotiating with an owner who obviously is.

The personal guarantee. Founders routinely guarantee leases and equipment lines personally, then forget. Those guarantees do not evaporate at closing unless someone negotiates a release, and landlords are not obliged to grant one.

Pull every lease and every equipment agreement now and mark which ones carry your signature as guarantor. It is a two-hour job that occasionally saves a seller from staying personally on the hook for a building they no longer own.

The out-of-state site. If your group crosses a state line, you have two sets of rules on who may own a practice and two sets of rules on whether a restrictive covenant is enforceable. Both bear on structure, and both are cheaper to sort out early.

A different buyer pool, and honestly a smaller one

A DSO is a dental support organization — the management company that owns the non-clinical side of a practice and handles everything outside the operatory, while a licensed dentist retains ownership of the clinical entity.

There is no shortage of them, and the money behind them is real. The Association of Dental Support Organizations counts 80-plus member companies supporting more than 8,500 practices, and Becker’s tracked 200-plus DSO affiliations in 2025.

In 2026, 69% of surveyed DSOs said their sponsors expect increased acquisition activity.

None of that means every one of those organizations can buy your group.

Say the uncomfortable part plainly. A meaningful share of the buyers who acquire single practices cannot absorb a group at all.

Their model is to put an acquired office onto their systems, their fee schedule and their supply contracts. A group arriving with its own management layer, its own software and its own regional brand is not a bonus to that buyer.

It is friction.

Who can actually transact at group scale is a shorter list.

Larger platforms buying a regional footprint in one transaction. Private equity sponsors looking for a new platform rather than an add-on, who want exactly the infrastructure a single-practice buyer would strip out.

Regional groups, often the strongest bidders inside their own markets. Occasionally a family office with a long hold horizon.

Buyer appetite is also not uniform. Some organizations are actively deploying capital; others are working through their own capital structures and are effectively out of the market.

Dental exits have been genuinely difficult for private equity in recent years, and not every group that wants to recapitalize succeeds at it.

A buyer’s stated enthusiasm and their actual ability to close are two entirely separate questions, and working out which of the two you are dealing with is most of the job.

That is exactly why a competitive process matters more at group scale than it does for a single office. The pool is smaller, the variance in what individual buyers will pay is wider, and the cost of guessing wrong is measured in millions.

The real-estate question multiplies

Six locations often means six real-estate decisions, and they will not all have the same answer.

You may own two buildings and lease four. The two you own are a separate asset with a separate market, and folding them into the practice sale without thinking is how owners give away the most durable income they will ever have.

We treat real estate as its own analysis, and it deserves a longer discussion than this article gives it.

The one thing worth saying here: decide the real-estate question before you take the group to market, not after a buyer has told you what they would prefer.

The regulatory step a single-practice sale usually skips

This is genuinely new territory for most owners, and it lands on groups far more often than on single offices.

A growing number of states now require notice to a state agency before a healthcare transaction closes.

California’s AB 1415 extended the Office of Health Care Affordability’s review to management services organizations from 1 January 2026, and the state’s regime contemplates notice 90 days before closing with a review window that can run 90 to 180 days.

Thresholds are generally tied to revenue or transaction size, which is precisely why a group trips them when a single practice does not.

Add the ordinary complication that rules on who may own a practice — the corporate practice of dentistry doctrine — vary considerably from state to state, and that restrictive covenants must be tested the same way, jurisdiction by jurisdiction.

The practical consequence is not usually that a deal fails. It is that the calendar stretches, sometimes by a full quarter, and an owner who did not know about the filing experiences it as the deal going quiet.

Ask early which states your transaction touches and what each one requires. It is a question your counsel can answer in a week and it changes how you plan the whole year.

Why the structure is different, and what is actually negotiable

Two things are consistently larger in a group transaction than in a single-practice sale, and owners should expect both.

Rollover equity is normally a bigger slice. Rollover equity means keeping ownership in the buyer’s company instead of taking all cash at close. When a buyer acquires a platform, they are buying an operation and its leadership, and they want the person who built it holding paper rather than walking to the parking lot.

The transition typically runs longer. Not necessarily more clinical days, but a longer period during which you remain involved in how the group runs.

Neither of those is a trap. Both are rational.

What owners get wrong is treating the proportions as fixed.

How much rolls versus how much is cash at close. How long the transition runs and what your hours look like inside it.

How a holdback against your representations is sized, and how quickly it releases.

Each of those shifted for our clients, and it shifted because several buyers wanted the identical asset.

The size of the rollover is a negotiation. The valuation applied to the rolled portion is a separate negotiation, and it is the one most owners never think to have.

There is also a piece of structural housekeeping that shows up in group deals and rarely in single-practice ones. Multi-entity structures usually need reorganizing before a transaction so the group can be acquired cleanly.

Your accountant will know the common route as an F reorganization, which the IRS addressed in Revenue Ruling 2008-18. It lets an S corporation be restructured without terminating its S election.

Raise it with your CPA early, because the restructuring takes several weeks and sits squarely on the critical path of the whole transaction.

For the detail on how rollover and deferred consideration actually behave once you own them, we go through it properly in our guide to rollover equity and earnouts in a DSO deal.

What I would do eighteen months out

If you own a group and a sale is somewhere on your horizon, the order matters more than the effort.

Fix the financials first. Nothing else about the group can be assessed until the numbers are consolidated and defensible, and because it is far and away the longest job on this list, everything downstream sits waiting on it.

Name a second in command, and pay them properly. The gap between “the owner runs it” and “an operations lead runs it, reporting to the owner” is worth more than any operational improvement you could make in the same period.

Deal with the weak site. Fix it, close it or separate it. Just decide.

Renew any lease with under five years left, and find out which agreements you personally guaranteed.

Get one number you can trust. Not a broker’s percentage-of-collections rule of thumb, which is not comparable to an earnings multiple and never has been. An actual adjusted EBITDA figure at group level, with add-backs you can evidence.

For where a group of your size and profile sits on the range, our breakdown of dental practice EBITDA multiples has the size bands and the reasoning behind them.

The part that decides the number

Everything above is preparation, and preparation genuinely moves the price.

But the largest single variable in a group transaction is not any of it. It is how many capable buyers are looking at you at the same time.

A group is a scarce asset. There are far more single practices for sale in any given quarter than there are assembled multi-site groups with functioning management, and the buyers who want one know that.

That scarcity is worth nothing to you if only one of them knows you are available.

This is what the Elite Selling System exists to create. We hand-select and vet every buyer allowed to bid on your group, the way a doorman with a velvet rope admits only the right people, then run a private competitive window inside that set.

At single-practice scale that competition produces a better headline number, and at group scale it produces materially better terms as well.

The things that matter most to you — how much is cash, how long you stay, how the rolled equity is valued — are the things buyers concede first when they can see they are not the only one at the table.

If you want to know where your group actually stands, that is a conversation we are glad to have with nothing attached to it. It starts with a free, confidential practice value estimate.

It fairly often ends with us saying that eighteen months of preparation would be worth more to you than going to market now.

Our fee varies depending on the value of the practice and is entirely success-based, so we have no reason to talk anyone into a transaction that is not right for them.

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Frequently asked questions

What is different about selling a multi-location dental practice?

A group is priced as an operating platform rather than as one office. Buyers examine the management layer, consolidated financials and site-by-site variance, the pool of acquirers able to absorb it narrows sharply, and the structure usually involves more rollover equity and a longer transition than a single-practice sale.

Is my dental group a platform or a tuck-in?

The test is whether the organization runs without you. A group with a named operations lead, doctor-led sites that do not depend on your own chair time, consolidated financials and consistent systems reads as a platform.

A group where the owner is the operator and the top producer reads as a tuck-in, whatever the location count.

Do multi-location dental groups sell for higher multiples than single practices?

Consistently, yes, and the direction is not subtle. Scale, management depth and reduced dependence on any one person all attract stronger buyer interest.

The size bands and the reasoning behind them are set out in our guide to dental practice EBITDA multiples.

What financial records do buyers need from a dental group?

Consolidated accrual statements covering 24 to 36 months that reconcile to every entity’s tax returns, a per-site profit-and-loss statement with a documented allocation of central costs, resolved intercompany items, production and collections by site and provider, and accounts receivable aging by location.

What happens to an underperforming location when I sell the group?

It gets priced separately and discounted. Because the drag on earnings is multiplied like everything else, a location losing modest money can cost seven figures of enterprise value.

Fix it, close it or sell it separately before going to market.

Will I have to roll over equity when I sell a dental group?

Nearly always some, and a larger share than in a single-practice sale, because the buyer is acquiring an operation and wants its leadership invested in what happens next. The proportion of cash to rolled equity, and the valuation applied to the rolled portion, are both negotiable and both move under competition.

How long does it take to sell a multi-location dental group?

Longer than a single practice, and the preparation is the reason. Consolidating financials for a commingled multi-entity group commonly takes four to seven months on its own, and a growing number of states require pre-closing notice with review windows that can add another quarter to the calendar.

Can the same buyers who buy single practices buy my group?

Some can, many cannot. Buyers whose model is to place an acquired office onto their own systems and brand find a group’s existing management layer and infrastructure to be friction rather than value.

The organizations that can genuinely transact at group scale are a shorter and different list.

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Sources

Buyer pool, deal activity and market structure

1. Association of Dental Support Organizations. “About ADSO.” theadso.org
2. Becker’s Dental Review. “200+ DSO Affiliations in 2025: State-by-State Breakdown.” beckersdental.com
3. Becker’s Dental Review. “69% of DSOs Plan to Boost Acquisitions in 2026: Report.” beckersdental.com
4. Becker’s Dental Review. “The Big Trends Driving DSO Growth in 2026.” beckersdental.com
5. Becker’s Dental Review. “Why Some DSOs Are Failing to Recapitalize.” beckersdental.com
6. Becker’s Dental Review. “How Private Equity Could Influence Dentistry in 2026.” beckersdental.com
7. PitchBook. “Pulling Teeth: Why Dental Sector Exits Have Been Tough for PE.” pitchbook.com
8. Group Dentistry Now. “Cautious Optimism: Navigating the DSO M&A Market in 2026.” groupdentistrynow.com

Practice ownership, group affiliation and dental economics

9. ADA Health Policy Institute. “Practice Ownership Trends in Dentistry: A New Look at Old Data.” ada.org
10. ADA Health Policy Institute. “Practice Modalities Among U.S. Dentists.” ada.org
11. ADA Health Policy Institute. “Dental Practice Research.” ada.org
12. ADA Health Policy Institute. “The State of the U.S. Dental Economy, Q1 2026 Update.” ada.org
13. ADA Health Policy Institute. “Dental Hygienist Shortage.” ada.org

Transaction process, structure and legal

14. Mandelbaum Barrett PC. “The Four-Phase DSO Transaction Process: What to Expect When Selling a Dental Practice.” mblawfirm.com
15. Cranfill Sumner LLP. “Selling Your Dental Practice to a DSO: What to Expect Before, During, and After the Deal.” cshlaw.com
16. Nixon Peabody LLP. “Five Issues Dentists and DSOs Should Address Before Signing a Transaction,” 22 July 2026. nixonpeabody.com
17. Goodwin. “California Governor Signs AB 1415, Extending Healthcare Transaction Oversight to MSOs.” goodwinlaw.com
18. Goodwin. “State Healthcare Transaction Notification Laws — California.” goodwinlaw.com
19. Holland & Knight. “Q1 Recap on Proposed Legislation Affecting Healthcare Consolidation.” hklaw.com
20. US House Committee on Oversight. “Survey of State Laws Governing the Corporate Practice of Dentistry.” oversight.house.gov

Tax and entity structure

21. Internal Revenue Service. “Revenue Ruling 2008-18.” irs.gov