DX / Differentials / SPECIALTY DENTAL

D-05 — PREPARING FOR SALE · SPECIALTY DENTAL

Growth has to read as a system — specialty dental

Making the referral book read as a system, not a relationship

DIFFERENTIAL — LIKELY CAUSES, MOST LIKELY FIRST

1. 01

   The demand asset is a personal relationship and the buyer knows it

   Referral flow in endo, OMS and perio attaches to a person rather than to a practice. A buyer discounts for the risk that the person leaves and the flow leaves with them, so the pre-exit work is converting the book into an instrumented referral asset rather than leaving it as a relationship nobody can quantify.

   The most important criterion general dentists use when choosing an oral surgeon to refer to is the personal and professional relationship of the referring doctor to the specialist — and among orthodontists referring to oral surgeons, no single criterion was statistically meaningful, meaning two referrer archetypes with two different decision rules. The economics of that relationship show up as a line item: a one-doctor periodontal practice books $25,014 a year in Meals & Entertainment against $25,218 in all Advertising & Promotion.

   Schlieve T, Funderburk J, Flick W, Miloro M, Kolokythas A, J Oral Maxillofac Surg 2015;73(3):509-13 — n=235 general dental practitioners and 357 orthodontists, 100% completion rate; Illinois and UIC alumni, 2014–15, abstract read in full and article body paywalled. P&L line: Cain Watters & Associates, "How Does Your Dental Practice Compare?" 2024/25.

   NOT THIS IF — Referral flow is already documented, multi-sourced and demonstrably survives the owner's absence — measurable directly during any extended leave in the last two years.

2. 02

   Referrer concentration — a handful of names carry the book

   Diligence stress-tests customer concentration. In a referral specialty the customer is a referring doctor, and losing one is a step change, not a drift.

   Endodontists receive referrals from an average of 20 to 30 general dentists — a range the AAE derives from its own volume data rather than measures, and which the report explicitly flags after disowning its own question wording. 88% receive referrals from more than ten referrers. Each referring GP sends a median 48 patients a year (mean 66.3). And 65% of endodontists lost at least one referrer. Concentration is the norm in this vertical, not the exception: in Ohio Medicaid dental claims, 376 of 1,004 dentists — those treating more than 100 children each — treated 95% of the entire child population.

   AAE Referral Patterns Survey Report, April 2026, Summary p.1 and pp.15–18 — endodontist arm n=581, GP arm n=338; the 20–30 figure is DERIVED by the AAE and must be labelled so. Concentration: Sjulin C, Peng J, Casamassimo PS, Hammersmith KJ, Danesh DO, Meyer BD, "Dental Service Variability Provided by General Versus Pediatric Dentists in Ohio Medicaid," Pediatric Dentistry 2026;48(1):56-60 — n=1,004 dentists and 157,049 children, claims data rather than survey recall, but Ohio only and Medicaid only.

   NOT THIS IF — No single referring doctor accounts for more than about 5% of your cases and your top five together are under 25%. Then concentration is not the discount.

3. 03

   Your specialty's national benchmark went dark, so there is nothing to price you against

   A buyer or an advisor cannot place the practice in a distribution, because for four of the five specialties the distribution stopped being published. The vacuum gets filled by valuation firms, MSOs and marketing agencies, all of whom are either self-interested or unsourced.

   In the 2026 ADA Survey of Dental Practice only pediatric dentistry cleared the reporting threshold — n=70 for net income and n=43 for gross billings. Oral & maxillofacial surgery n=20, endodontics n=20, orthodontics n=24, periodontics n=27, all suppressed. The last reportable median gross billings per owner dentist are: periodontics $992,060 (2023), orthodontics $843,550 (2022), endodontics $1,004,300 (2021), oral & maxillofacial surgery $1,615,470 (2021). Different years for different specialties — they must never be laid out as a like-for-like table.

   ADA Health Policy Institute, Surveys of Dental Practice, Tables 3, 4, 7 and 8, read in the free data file hpidata_sdpi_2025.xlsx. Gross billings are fees charged, not collections — the ADA's own glossary definition.

   NOT THIS IF — You are a pediatric dentist. Pediatric is the one specialty the ADA can still report: 2025 median gross billings per owner dentist $964,880 (Q1 $566,210, Q3 $1,327,430, n=43) and median net income $245,300 (Q1 $186,720, Q3 $381,410, n=70).

4. 04

   The multiple is banded by size, and no marketing program moves the band

   Valuation in this sector is set primarily by EBITDA scale. A practice near a band boundary gains more from a year of margin work than from a year of growth — and a practice far below one gains nothing from either, in multiple terms.

   Oral surgery valuation bands, 2026: under $1M EBITDA trades at 5–7× EV/EBITDA, $1–3M at 7–9×, $3–5M at 9–11×, and $5M+ at 11–13×. Platform transactions run 10–13× and add-ons 5–8×. The $3–5M band is characterised as "multi-site, anesthesia capabilities." Separately in dental generally, platforms have been described as buying practices at 5–6× and selling the platform at 9–10×, down from 13–16×.

   FOCUS Investment Banking, "Oral Surgery Practice Valuation 2026 Update" — states its inputs as PitchBook Q1 2026, the Bain Global Healthcare PE Report 2026 and the VMG Health 2026 Healthcare M&A Report, but does not attribute figure to source line by line, and carries an explicit disclaimer that actual pricing varies by transaction and is not a guarantee of outcome. Platform arbitrage figures: Colao / Dykema, via research/BASELINES-BY-VERTICAL.md §9.

   NOT THIS IF — You are already above $5M EBITDA, in which case you are in the top published band and the question is buyer selection rather than positioning.

5. 05

   The books blend billings, production and collections, and diligence will find it

   Three different numbers get reported as one, so the practice cannot demonstrate a clean trend and every figure has to be re-derived under diligence pressure — which is the most expensive way to discover a definition problem.

   The gap is documented at every level. In endodontics, payment averages 70% of charged fee across D3310, D3320 and D3330. In oral surgery, ADA HPI's median gross billings per owner surgeon of $1,615,470 (2021) sits against an average net collections figure of approximately $1,360,000 from a separate n>50 surgeon dataset — billings and collections, median and average, blended by anyone quoting "about $1.4M." And in the specialty P&Ls published by a dental CPA firm, "Net Income" is explicitly labelled before non-operating and doctor costs — pre-doctor-compensation operating profit, not owner take-home, and confusing it with the ADA's net income overstates specialist earnings by roughly 2×.

   Fee-to-payment: ADA HPI Research Brief, "Recent Trends in the Market for Endodontics," Nov 2016, from FAIR Health 2001–2014 and Truven MarketScan 2005–2014. Collections: Baker J, Leavitt A, Jundt JS, "Practice Management in Oral and Maxillofacial Surgery," Oral Maxillofac Surg Clin N Am 2019 — the authors' own dataset of more than 50 surgeons, a convenience sample. Billings: ADA HPI Table 8. P&L definition: Cain Watters & Associates 2024/25.

   NOT THIS IF — Your monthly package already reconciles production to adjustments to collections and ties to the tax return, with a stated value per start or per case.

HOW TO TELL THEM APART

How to tell these apart in your own numbers

Each of these is a measurement you can run yourself, without us.

WHAT RESOLVES EACH

What resolves this, and how you will know it resolved

The demand asset is a personal relationship and the buyer knows it	Rx 05 · preparing for sale →	The work is transferring named referring-doctor relationships to associates and to documented institutional process, and then evidencing that the transfer held. Sequenced with Rx 03 · intake-and-ops, because owner-independent systems are what buyers actually price.
Referrer concentration — a handful of names carry the book	Rx 01 · patient acquisition →	Broaden the referrer base ahead of the transaction, not during it. What does not work: diversifying away from referring doctors by buying consumer media, in specialties where a median 95% of volume arrives by referral and the direct-to-patient residual has never been measured by anyone. Diversification here means more referrers, not a different channel.
Your specialty's national benchmark went dark, so there is nothing to price you against	Rx 04 · marketing attribution →	Where the national benchmark is gone, the practice's own trended, reconciled series becomes the evidence. That is also the honest answer to a buyer who arrives with a fabricated industry average: here is what we measure, here is how long we have measured it, and here is why your number cannot be from the ADA.
The multiple is banded by size, and no marketing program moves the band	Rx 05 · preparing for sale →	Frank version: below $1M EBITDA no marketing program moves the multiple band, and we would not take an engagement premised on the idea that it does. What moves it at that size is margin, multi-site structure and, in oral surgery specifically, anaesthesia capability — which the published bands name explicitly.
The books blend billings, production and collections, and diligence will find it	Rx 04 · marketing attribution →	Three lines, reconciled monthly, tying to the return, with the specialty's own unit attached — net production per start, collections per case, cases per referring doctor. Sequenced into Rx 05 · pre-exit, because diligence starts with the readouts you already run.

HOW THIS DIFFERS BY SCALE

How this differs by scale

Single site	A solo practice sells its owner's referral portfolio, and the buyer knows it. Under $1M EBITDA the published band is 5–7× and the highest-yield pre-exit work is documentation and relationship transfer, not growth. Note that a solo orthodontic practice may already be multi-site — the median carries 0.7 satellite offices and 49% have at least one — and each satellite needs its own reconciled numbers.
Group	Two to nine doctors, $1–3M EBITDA at 7–9×. This is the band where a referrer census and a clean production-adjustments-collections series change the outcome most, because the practice is close enough to the next boundary for margin work to cross it. Note that Cain Watters' two-doctor periodontal gross receipts of $4,637,908 against $1,815,927 one-doctor shows how quickly the numbers change with a second doctor — and how easily a group is compared to the wrong benchmark.
Platform	At platform scale the constraint inverts: the buyer is pricing same-store performance and integration, and the ADA suppression map means there is no independent national benchmark for four of five specialties to argue against. The platform's own site-level distribution becomes the evidence, and the MSO fee structure is part of the diligence — one peer-reviewed OMS source puts the cost to deliver MSO services at roughly 9.5% of practice revenue against fees marketed at 15–18%, and that spread is exactly what a sophisticated buyer will interrogate.

OTHER PRESENTATIONS — SPECIALTY DENTAL

• Plateaued growth in a specialty whose aggregate market is still growing
• Rising cost per start — and cost per referral, which nobody publishes
• Referrals arrive; starts and treatment do not follow
• Same brand, same protocol, different starts per site