When you’re preparing to leave your dental practice, one of the first decisions you’ll need to make is how you want that transition to happen.
For some dentists, selling the practice outright makes the most sense. The buyer takes ownership, the seller receives the agreed-upon purchase price, and the dentist can move into retirement or whatever comes next.
In a sale, the buyer takes ownership of the practice. In a merger, the seller’s patients and goodwill
move into the buyer’s existing practice, which can combine patient volume while sharing space,
staff, utilities, and other overhead.
For others, a merger may offer a better fit. A merger can combine one dentist’s patient base and goodwill with an established practice, allowing the seller to transition out while the buyer gains patients and revenue without maintaining two separate offices.
The right choice depends on what you want your transition to accomplish, how long you want to continue practicing, the condition of your practice, and what you want your financial and professional life to look like after the transaction.
Understanding the differences between a traditional sale and a merger can help you have a more productive conversation with your dental transition broker and other advisors before you decide which path to pursue.
| Traditional sale | Merger | |
|---|---|---|
| What transfers | The practice, assets, goodwill, patient records, and equipment | Patients and goodwill move into the buyer’s existing practice |
| Overhead | Buyer may continue in the same office | Space, staff, and utilities are shared |
| Seller timeline | Leave shortly after closing or stay for an agreed period | Phase-out can last weeks, months, or years |
A traditional dental practice sale generally involves transferring ownership of the practice to another dentist. Depending on the agreement, the seller may retire shortly after closing or remain for a period of time to help with the transition.
There are several transition structures, including immediate sales, sales where the seller stays on for a short period, longer associate arrangements, and other structures based on the needs of the buyer and seller.
A merger works differently. Instead of the buyer continuing to operate the seller’s practice at a separate office, the seller’s patients and goodwill are incorporated into the buyer’s existing practice. This can create an opportunity to combine patient volume while sharing expenses such as space, staff, utilities, and other overhead.
For the seller, that can create a transition that preserves the value of the patient base while allowing the dentist to gradually step away from ownership.

In a traditional sale, the buyer purchases the practice and takes over ownership of the existing operation.
The transaction typically includes the practice’s assets, goodwill, patient records, equipment, and other items outlined in the purchase agreement. The seller may leave shortly after closing or remain during an agreed-upon transition period.
For dentists who are ready to retire, this structure can provide a relatively straightforward path. The seller can establish a closing date, complete the necessary transition work, and move on to the next stage of life.
A traditional sale can also work well for dentists who want to maintain the existing location and structure of their practice after the transition. The buyer may step into the seller’s office and continue treating patients there.
A traditional sale may be a good fit when:
The specific terms can vary considerably. Some sellers leave immediately, while others continue working for several months or even years after the sale. The seller’s work schedule, compensation, benefits, and transition responsibilities should be clearly addressed when the seller remains after closing.

Dental practice merger: a transition that combines the seller’s patient base and goodwill with an
existing dental practice, so the buyer brings the acquired patients into its current location instead
of maintaining two separate offices.
A merger combines the seller’s patient base and goodwill with an existing dental practice.
Rather than maintaining two separate offices, the buyer typically brings the acquired patients into the buyer’s existing location. This can eliminate duplicate expenses and allow the combined practice to generate additional revenue without carrying all of the overhead associated with another standalone office.
The seller may retire after the merger or continue practicing for an agreed-upon price. In some situations, a phase-out can last weeks or months. In others, the seller may continue working for years before fully stepping away.
The success of this structure depends heavily on patient retention. The buyer needs to be able to successfully welcome the seller’s patients into the existing practice, while the seller plays an important role in introducing patients to the new dentist and helping maintain continuity.
One of the biggest differences between a merger and a traditional sale is what happens to overhead.
Imagine a dentist has 800 active patients and a buyer already has an established office nearby. Maintaining two separate locations would mean carrying two sets of certain expenses.
With a merger, the combined practice may be able to accommodate the additional patients using existing space, staff, equipment, and other resources.
That means the revenue associated with the acquired patient base can potentially be added without adding the same level of overhead required to operate another standalone office.
The actual financial outcome will vary based on the practice involved, but this is an important distinction when comparing transition strategies.
It can be tempting to look at a merger and traditional sale as two competing ways to reach the same destination. In reality, they can create value in different ways.
A traditional sale may provide a clear purchase price and a defined transfer of ownership. A merger may create additional economic value through patient retention and shared overhead.
For the seller, the important question is what type of value matters most to you and fits your professional goals.
Your patient base is one of the most important assets you’re transferring.
A practice with a large number of active patients may be particularly well suited to a merger if there is an established nearby practice capable of absorbing those patients.
The location matters, too. Patients may be more willing to make a short trip to another office than travel a significant distance. The buyer’s capacity, available operatories, staff, and existing patient base also need to be considered.
A traditional sale may make more sense when the practice can continue operating successfully in its current location under new ownership.
Overhead is another important factor. If a buyer can add patients without taking on a second rent payment, full staff, additional utilities, and other duplicated expenses, the economics of a merger can be attractive.
A traditional sale still has value, particularly when the buyer wants to acquire a fully functioning practice and continue operating it in the same location. The right structure depends on the financial aspects of the situation.
Your retirement timeline should also play a role in the decision. If you’re ready to stop practicing, an outright sale may provide the cleanest transition.
If you want to continue treating patients while gradually reducing your workload, a merger with a phase-out arrangement may provide more flexibility.
There is no universal timeline. Transition periods can vary based on the seller’s goals, patient volume, office capacity, and the needs of both parties.
Although this decision is primarily about the seller’s transition, understanding the buyer’s perspective can help explain why mergers can be attractive.
A buyer who already has an established practice may be able to grow significantly faster through a merger than by relying solely on new patient growth. Acquiring hundreds of active patients through a merger can accelerate growth that would otherwise take years to achieve organically.
The buyer may also be able to make better use of existing operatories, staff, and infrastructure.
This can create a situation where both sides benefit: the seller has a path for transferring patients and stepping away from ownership, while the buyer gains an established patient base and additional revenue.
Selling and merging can both provide successful paths for a dentist who is ready to transition out of ownership.
A traditional sale may be the right choice when you want to transfer the practice as an ongoing business and move toward retirement. A merger may make sense when combining patient bases and sharing existing overhead can create a stronger financial opportunity for both parties.
Your practice, patient base, financial situation, and personal goals all matter.
That is why it can be helpful to consider your transition options before deciding exactly how you want to sell. ADS brokers work with sellers to evaluate different transition structures and understand the advantages and trade-offs associated with each one.
Selling or merging your dental practice is a significant decision, and the structure you choose can affect your finances, patients, staff, and role after closing.
Starting the conversation early gives you time to understand your practice’s value, consider potential buyers, and compare different transition strategies before you’re committed to one path.
Whether an outright sale, merger, phase-out, or another structure is right for you, ADS Dental Transitions can help you evaluate your options and develop a transition plan that fits your goals.
The right transition is the one that makes sense for the practice you’ve built and the future you’re planning. Connect with an ADS dental broker today to learn more about your options.