What Is a Dental Practice Actually Worth? How Buyers Calculate Value.

Most dental practice owners overestimate or underestimate their practice value. Here is how buyers actually calculate what your practice is worth and what drives the number up or down.

Most dental practice owners carry a number in their head. A rough sense of what they think their practice would sell for if the time came. That number is almost always wrong, and the direction of the error varies widely. Some owners dramatically overestimate. Many, particularly those running lean and efficient practices, significantly underestimate.

Understanding how buyers actually calculate practice value is not just useful for owners planning an exit. It is essential information for anyone who wants to run a more profitable practice, because the variables that drive sale price are the same variables that drive annual take-home.

How Buyers Think About Value

Sophisticated buyers, including DSOs, private equity backed groups, and operator dentists using SBA financing, do not look at your gross revenue first. They look at your normalized earnings. Specifically, they calculate what is known as Seller's Discretionary Earnings, or SDE, which represents the true economic benefit a buyer would receive from owning the practice after removing non-recurring expenses, owner perks run through the business, and above-market compensation.

From that normalized earnings figure, a buyer applies a multiple. In dental, that multiple typically ranges from 3x to 6x SDE depending on the size, profitability, transferability, and risk profile of the practice. A practice generating $300,000 in SDE at a 4x multiple is worth $1.2 million. The same practice with unaddressed gaps might trade at a 3x multiple, bringing the value to $900,000. That $300,000 difference comes entirely from how the practice is perceived through a buyer's lens.

What Drives the Multiple Up

Several factors consistently push valuation multiples higher. Hygiene production as a percentage of total revenue is one of the most scrutinized. Practices where hygiene represents 25% to 35% of total production signal a healthy, patient-retention-focused model. Strong collections rates, typically above 95%, demonstrate operational efficiency. Low owner dependency, meaning the practice generates consistent revenue whether the owner is in the chair or not, is one of the most valuable characteristics a practice can have.

Staff retention matters significantly. A team that has been in place for years represents continuity and reduced transition risk for a buyer. Lease terms are also evaluated carefully. A practice with fewer than five years remaining on its lease, and no renewal options, faces a meaningful valuation discount.

What Suppresses Value

Owner concentration is the most common value suppressor. When the practice revenue depends heavily on the owner's personal production, buyers price in the risk that patients leave when the dentist does. Practices where the owner represents more than 60% of total production face scrutiny from every buyer category.

Payer mix concentration is another common issue. A practice where a single insurance plan represents more than 30% of collections faces revenue concentration risk. If that plan reprices or exits the network, practice revenue drops materially.

Undocumented add-backs also reduce credibility with buyers and lenders. If the owner has been running personal expenses through the practice, those items can be added back to normalize earnings, but only if they are well documented and clearly non-recurring. Undocumented add-backs invite skepticism and reduce lender confidence, which in turn affects deal structure and final proceeds.

The Window Is Narrowing

The dental transition market is changing quickly. DSO affiliation among US dentists reached 16.1% in 2024, up from 7.2% in 2015. There are now more than 130 private equity backed DSOs actively acquiring practices, more than any other healthcare vertical. Analysts suggest that valuation multiples, which remained strong through 2024 and 2025, may plateau as more practices enter the market simultaneously.

Owners who understand how buyers think and take steps to address value gaps before going to market are consistently better positioned to negotiate from strength.

The Starting Point

Most dental practice owners have never had someone walk them through what their practice looks like through a buyer's eyes. Not a broker with a listing incentive. Not a CPA optimizing for tax minimization. An independent, buyer-informed analysis that tells you where your number is today and what is moving it up or down.

That is exactly what the Marcaro Group Practice Valuation Assessment covers. Schedule a call to find out where your practice stands.