How to Value a Dental Practice in 2026

I've seen hundreds of dental practice sales over the years, and the most common mistake sellers make is assuming there's one number that represents what their practice is worth. There isn't. A solo general dentist selling to another solo dentist will get a very different offer than the same practice selling to a DSO backed by KKR or Heartland Dental.

Understanding these dynamics is the difference between leaving $500,000 on the table and maximizing your exit. Let me walk you through how dental practice valuation actually works in 2026.

The Two Markets for Dental Practices

There are fundamentally two buyer pools for dental practices, and they value your practice on completely different metrics.

Private buyers — another dentist, a young associate, or a small group practice — value your practice based on what it can pay them as an owner-operator. They look at collections and SDE because they're asking: "Can I make a living and service the debt to buy this practice?" Private buyers typically pay 60-85% of annual collections, or equivalently 1.0-2.25x SDE.

DSO and institutional buyers — dental service organizations backed by private equity — value your practice on EBITDA because they're building a platform. They're asking: "What does this practice earn after we install a salaried dentist and our back-office systems?" DSOs pay 5-12x EBITDA, with platform acquisitions at the high end and bolt-on add-ons at the low end.

The math gets interesting fast. A practice collecting $1.2M with $350K SDE and $150K EBITDA (after replacing owner comp) would sell for roughly $700K to a private buyer (2x SDE) or $900K-$1.8M to a DSO (6-12x EBITDA). Same practice, potentially double the price.

The Collections-Based Method (Private Buyers)

For practices under $2M in revenue selling to another dentist, the percentage-of-collections method dominates. The industry has used it for decades because it's simple, well-understood, and aligns with how dentist-buyers think about affordability.

The formula is straightforward: take your trailing twelve months of collections and multiply by a percentage. But where you fall within the 60-85% range depends on several factors that I see trip up sellers constantly.

Hygiene production is the factor most sellers underestimate. Practices where hygiene accounts for 30-35% of total production consistently sell at the top of the range. Why? Because hygiene revenue doesn't follow the selling dentist — patients come back for their cleanings regardless of who owns the practice. A buyer looks at your hygiene department and sees guaranteed revenue. If hygiene is only 15-20% of production, you're leaving money on the table.

Active patient count is the second biggest driver. The magic number most brokers cite is 1,500 active patients (seen within 18-24 months). Below that, the practice feels thin. Above 2,000, and buyers get excited about growth potential without needing to invest heavily in marketing. I've seen practices with identical revenue get 10-15% different offers based on patient count alone.

Payer mix directly hits profitability. Fee-for-service patients generate the highest margins. PPO patients are lower but still profitable. Medicaid patients often generate negative margins after overhead. A practice with 50% fee-for-service revenue is worth meaningfully more than one that's 80% PPO. Buyers know this because they've run the numbers on insurance write-offs.

The EBITDA Method (DSO and PE Buyers)

Once your practice generates $500K+ in EBITDA (or you have multiple locations), DSOs become realistic buyers. The shift from collections-based to EBITDA-based valuation can be transformative for your exit value.

DSOs calculate EBITDA differently than you might expect. They start with your practice's net income, add back your personal compensation (they'll replace you with a salaried associate at $180-220K), add back depreciation and amortization, and strip out any personal expenses. Then they apply their multiple.

The multiples vary widely:

• Add-on to existing DSO platform: 5-7x EBITDA. The DSO already has the infrastructure, they just need your patients and location.
• New platform acquisition: 9-12x EBITDA. A PE firm is building a new dental platform around your practice as the anchor.
• Strategic premium: 12x+ for practices with multiple locations, strong management, and desirable markets.

The catch? Most DSO deals require you to stay on as a clinical provider for 3-5 years, often at a reduced ownership stake with an "earn-out" tied to performance metrics. You get a big upfront check, but you're not walking away.

What Actually Kills Dental Practice Value

After seeing hundreds of dental transactions, I can tell you the four things that destroy value faster than anything else.

The selling dentist IS the practice. If you're the only provider, have no associates, and patients say "I go to Dr. Smith" rather than "I go to Riverside Dental," your practice is deeply owner-dependent. Buyers know that 15-30% of patients will leave when you do, and they price that risk in. Having even one associate dentist who handles 25-30% of production can add $100K+ to your sale price.

Bad lease terms. I once saw a practice worth $800K on financials drop to $550K because the lease had 18 months remaining with no renewal option. The buyer couldn't get SBA financing without lease certainty. If your lease expires within 3 years, negotiate a renewal or extension before going to market.

Deferred maintenance. Operatories with 15-year-old chairs, analog X-rays in a digital world, and an HVAC system on its last legs all signal to buyers that they're buying a capital expenditure problem. They'll estimate $100K-$250K in upgrades and deduct it from their offer.

Declining collections. Two consecutive years of declining collections is a red flag that scares off almost every buyer. If your collections are trending down, figure out why and stabilize them before going to market — even if it means delaying your sale by 6-12 months.

How to Maximize Your Dental Practice Value

If you're 2-3 years from selling, here's what moves the needle most:

Build your hygiene department. Every dollar of hygiene production is worth more than a dollar of restorative because it's more predictable and less provider-dependent. Hire another hygienist, extend hygiene hours, and focus on reactivating lapsed hygiene patients.

Get an associate. Even part-time, an associate who handles 2-3 days per week accomplishes two things: it proves the practice can function with a different dentist, and it increases production capacity without increasing your personal workload.

Secure your lease. A 10-year lease with favorable terms is one of the most valuable assets a dental practice can have. It gives buyers confidence and enables SBA financing.

Clean up your books. Get a CPA to prepare reviewed (not compiled) financial statements for the last three years. Buyers and their lenders want clean numbers, and surprises during due diligence kill deals.

Consider the DSO route early. If you think your practice might qualify for DSO interest (generally $500K+ EBITDA or multiple locations), start conversations 12-18 months before you want to sell. DSO processes take longer but typically produce higher valuations.

The Bottom Line

Dental practice valuation isn't a formula you plug numbers into and get an answer. It's a negotiation shaped by who's buying, how your practice is structured, and how well you prepare for the sale. The smartest dentists I've worked with start thinking about valuation 3-5 years before they want to exit — and they end up with significantly better outcomes than those who wait until they're burned out and ready to hand over the keys.