Multi-Specialty Dental Practice Sale: Group Diligence

What belongs in a multi-specialty dental practice sale?

Start with a deal map: the entities, assets, locations and contracts included in the proposal. A brand can cover several legal entities. A single entity can operate several locations. Several specialties can share one site. These facts should be mapped separately before anyone totals the earnings.

For each entity, identify owners, bank accounts, staff arrangements and material contracts. Show what is included, excluded or dependent on another party's agreement. A management company, building owner or outside lab may serve the group without being part of the sale.

The ADA reports practice size by number of locations and dental support organization, or DSO, status as separate measures. Its page currently describes 2024 data. That distinction helps prevent a labeling error: multiple specialties or offices alone do not establish DSO status. We do not use the page as a current deal-price dataset. (Source: ADA HPI: Practice size and DSO affiliation, 2024 data; checked September 5, 2026.)

Ask the advisors to review ownership and control for the actual structure and states involved. A national brand name does not answer those questions. The commercial map should make it easy to see where separate legal, clinical or contract review is needed.

How can patient overlap be counted correctly?

Define a patient at the group level before adding departmental counts. A person seen by two specialties is still one person in a unique-patient measure. The same person may create several valid visits or cases. Those are different measures and should each have their own definition.

Use a consistent reporting window and approved identity-matching process. If systems are separate, establish how duplicate records are resolved without exposing patient data to unauthorized parties. A name alone can create false matches; different record numbers can also describe the same person.

This invented example covers two departments during the same period. The overlap counts people included in both departmental totals. It is a set calculation, not a clinical or market benchmark.

The group has 900 plus 500 minus 200, or 1,200 unique people. Adding the two departmental totals without removing the overlap gives 1,400 and counts 200 people twice. The total does not say how often anyone visited or whether they will return after a sale.

For more than two departments, use a deduplicated person-level set in the approved system. Subtracting every pairwise overlap is not enough when a person appears in three or more groups. Document the method and reconcile a sample before calling the result a group patient count.

Do internal referrals represent new demand?

An internal referral can help coordinate appropriate care, but it is not automatically a new patient for the group. Track the source, destination, clinical decision, visit and result as separate stages. The receiving department may gain a case while the group's unique-person count stays unchanged.

Compare internal and external activity with clear labels. Ask whether a reported increase reflects more people, a different service mix or a change in how the system assigns visits. A reclassification can shift departmental totals without creating new collections for the whole business.

Review whether the proposed buyer changes the referral process or clinical team. A central call center does not replace specialist judgment or patient choice. Keep forecasts based on appropriate completed work, not on an assumption that every internal referral must convert into a procedure.

The individual specialty guides examine the different handoffs. A periodontal maintenance plan, an unfinished prosthodontic case and an oral surgery readiness issue need different evidence. Link those records into the group review; do not replace them with a single generic referral score.

Are all locations and unassigned records included?

Test report scope with the person who administers the system. Preserve the selected locations, date basis, provider filters and access level used for extraction. Ask how the report treats unassigned payments, old providers and closed locations. The label “all” is not enough to establish completeness.

Open Dental, for example, allows multiple locations in one database. Its documentation says “All” can mean the clinics the logged-in user may access; it also distinguishes unassigned or missing clinic values. This is a vendor-specific caution, not a statement about every reporting product. (Source: Open Dental: Clinics and report scope; checked September 5, 2026.)

Have an authorized administrator confirm whether the extracted scope matches the sale map. Reconcile location totals to the full ledger and bank records. Explain any difference before using the report in a presentation. A missing location might otherwise look like low activity rather than an access setting.

Keep historical changes visible. If a location moved, merged or changed its label, map the old and new identifiers. If a department moved between entities, align the comparison periods. A clean trend line requires consistent scope, not just matching column headings.

How should shared costs be allocated?

Shared costs are expenses serving more than one part of the group, such as central scheduling or common facilities. First establish the actual total and who pays it. Then choose a reasonable allocation method for the question being asked. The allocation should not alter the total group cost.

Use an observable driver where practical. Staff time, room use or another documented measure may help explain use of a shared service. A revenue share can be convenient, but it may not reflect what drives the expense. Explain the choice and show how a different method changes departmental results.

This invented example allocates a $120,000 annual shared-service cost by measured support hours. The hours are assumed to cover the full service and do not overlap. The allocation is a teaching model, not a required accounting method.

Department A uses 3,000 of 4,000 hours and receives 75% of the cost. Department B receives 25%. The allocations add back to $120,000. A different split could change which department appears more profitable, but it would not create savings for the group.

If the buyer plans to replace the service, request the actual scope and cost of the replacement. Keep existing cost, proposed savings and new cost distinct. Removing the seller's expense from a spreadsheet does not remove the work or prove that the buyer can provide it for free.

Can internal fees inflate the financial presentation?

An internal management fee can appear as income in one included entity and expense in another. If the transaction includes both, adding gross income without examining the matching expense can overstate the group's external revenue. Have the accounting team reconcile the entities and the intended reporting basis.

The next invented example isolates this issue. It uses two operating entities and one included support entity. Each line is for the same period. All intercompany fees are matched, and there are no other elimination entries. The result is a simplified operating illustration, not audited financial statements or a formal EBITDA calculation.

Before elimination, recorded revenue totals $1,480,000 and recorded expenses total $1,220,000. Remove the matched $80,000 fee income and $80,000 fee expense. External revenue is $1,400,000 and external costs are $1,140,000. The combined $260,000 result stays the same.

Do not remove the $120,000 of real support costs as though it were another internal fee. It represents outside costs in this example. Also do not apply this treatment blindly when the support entity is excluded from the deal. In that case, the buyer needs to understand the continuing service contract or replacement cost.

How are clinicians and shared equipment evaluated?

Map the clinicians needed for each specialty and location. Include planned days, leave, call duties and time spent managing the group. Do not count a clinician's full schedule at two sites when travel and overlapping hours make that impossible.

Separate ownership from clinical coverage. A shareholder may provide essential care, have management duties or be largely inactive. The buyer needs the actual work and agreements, not just the ownership percentage. Ask what happens if a key clinician does not remain after closing.

Inventory equipment by site, owner and use. Shared imaging or lab resources may serve several departments but create only one owned asset. Review service contracts, software rights and access needs. Avoid counting the same device in each specialty's asset schedule and again in the group total.

Test a disruption scenario: a clinician leaves, a device is unavailable or a shared employee is absent. Identify the effect on each service and the cost of the response. Keep the assumptions realistic and separate from clinical decisions about what work can proceed.

Which earnings support the purchase price?

Build the value discussion from a reconciled group result and a clear view of each material component. A strong department can hide another that needs funding. That may be a deliberate service choice, but the buyer should understand it before accepting a combined margin.

Account for the cost of replacing the seller's work and any resources excluded from the sale. Separate one-time spending from recurring cost. Show how the proposed debt, distributions and transition expenses affect cash after the earnings analysis, rather than treating all those uses as the same measure.

EBITDA means earnings before interest, taxes, depreciation and amortization. If an offer uses adjusted EBITDA, require a bridge from the financial statements to that number. Label each adjustment and the evidence for it. The simplified table above is not an EBITDA bridge and must not be relabeled as one.

There is no current group-practice multiple established by this source review. Relevant transaction terms, risk and comparable evidence still matter. Use the valuation guide to frame the methods, and keep speculative cost savings or new referrals in a separate scenario.

What does a buyer's group proposal need to explain?

Potential structures include a qualified private ownership group, a combination with an existing practice or a support-organization partnership. Evaluate the real parties, legal structure, funding and clinical plan. The label on the proposal does not establish which assets, decisions or obligations the seller retains.

A TUSK announcement dated April 4, 2024 describes Jacksonville Dental Specialists' partnership with Modis Dental Partners. It is a historical participant-reported example of a multi-specialty transaction. No price is disclosed, and it is not evidence of a current offer or acquisition mandate. (Source: TUSK: Jacksonville Dental Specialists transaction announcement; checked September 5, 2026.)

The ADA's business-services agreement resource discusses relationships among service, employment and equity terms. Use it as a question framework; the resource dates to 2020 and is not a statement of current law in every state. Review the actual documents together. (Source: ADA: Business services agreements with DSOs; checked September 5, 2026.)

Ask how central costs will be charged after closing, who approves large spending and how clinical staffing decisions are handled. If the seller retains equity, identify the entity and rights attached to that interest. A percentage alone does not explain future fees, dilution, distributions or exit terms.

Compare DSO and private-buyer structures using the same group scope. Keep purchase consideration, ongoing pay and possible future equity proceeds separate. This helps prevent a larger-looking offer from obscuring the duties and conditions needed to receive it.

What common mistakes distort a group sale?

The most direct mistakes are counting one patient in several departments, one shared asset in several schedules or one internal fee as new outside revenue. Each begins with a valid local record that becomes misleading when totals are combined without a defined method.

Another error is calling cost allocation a saving. A changed split can move profit between departments without improving the group result. A genuine reduction needs evidence that the cost goes away or is replaced at a supported lower amount while the needed work is still done.

Finally, do not let a group summary hide an unresolved specialty dependency. A missing approval, unassigned lab obligation or key staffing gap can affect the proposed schedule. Give each issue an owner and a response that is reflected in the financial and closing plan.

Summary: make the whole group reconcile

A reviewable group sale links the deal map, unique-patient measure, location reports, shared costs and clinician plan. The group totals should tie back to their sources, with overlap and internal transactions explained. Keep department-level evidence available for questions the combined result cannot answer.

Use that record to compare actual offers and plan the handoff. The value of a group depends on work, resources and terms that can be supported. Size alone does not replace evidence about how the practice will serve patients and meet its obligations after closing.