Operational Due Diligence

Who does operational due diligence for a dental practice acquisition?

Operational due diligence on a dental or orthodontic target is run by an operations specialist working alongside the deal team, separate from the quality of earnings review. GME Dental Professional Services does this work for buyers of practices, groups, and emerging platforms: an operational review of the target, a gap and risk inventory scored by impact, and a read on whether the operation can carry the thesis.

The operational read before you close. Operations that can carry the deal.

The distinction that matters

A QoE values the earnings. Operational due diligence reads the operation that produced them.

Both belong in the same deal and they answer different questions. A quality of earnings review will show you a weak collection rate. It will not tell you whether that rate is held up by a system or by one financial coordinator's memory, and that is what decides whether the rate survives the sale.

The same applies across the operation. Production is a number. Whether the schedule that produced it can run without the selling doctor in the building is a different finding, and it is the one that moves value after close.

 Quality of earningsOperational due diligence
QuestionAre the earnings real and repeatable on paper?Can the operation that produced them keep producing them after close?
EvidenceFinancial statements, add-back support, working capitalPractice management system data, process observation, role and accountability structure
Typical findingAn add-back with no documentation behind itA collection rate that depends on one person's follow-up habit
What it changesThe earnings the multiple is applied toPrice, terms, and what the buyer fixes first
Who runs itAn accounting firmAn operator who has run and sold practices
Scope

What the review covers

Scoped to the target and the deal timeline, pre-LOI through close. Findings are ranked by impact, so the largest issues are named first with what each one is worth.

Benchmarks

The standards the target gets measured against

These are the thresholds used on a review. A target that falls short of them gets priced accordingly, and each gap becomes a line on the fix list with a dollar figure attached.

98%
or more of production collected, net of contractual adjustments
<5%
of accounts receivable sitting past 90 days
97%
or more of contracted revenue collected on an orthodontic book
10 days
maximum for a failed payment to be worked before recovery odds drop
Why the specialty matters

Orthodontic depth changes what the review finds.

An orthodontic case is a fixed fee paid over 18 to 30 months, split across a parent, sometimes a second household, an insurer, and occasionally a second insurer. The case is booked once and collected two dozen times. A generalist reading an ortho book from the financials alone will price the top line and miss the contract book underneath it.

Orthodontics is where GME goes deepest. The work runs across general and multi-specialty dental as well, and that ortho depth is what makes a multi-specialty read hold up.

The method behind the review: Lean Six Sigma in dental operations →

Who runs it

Gretchen M. Estapa reads targets for buyers.

Since 2025 she has run operational due diligence and closing support for buy-side clients of an investment banking firm. Before that she built practices on the operations side, spent four years taking them to market as a sell-side broker, and designed the operating model behind a franchise-like orthodontic concept. Every side of a dental transaction, from four different seats.

Gretchen leads every engagement. Specialists join based on what the work needs.

$158M
in transactions guided and practices prepared for transaction, pre-LOI through close
320 / 650
practices and locations reached in total, including 120-plus practices across 350-plus offices led directly
30 years
building professional service businesses, 15 of them in dental and orthodontics
Green Belt
Lean Six Sigma in Healthcare, the same discipline hospitals use to remove delay and error
Common questions

Operational due diligence, answered

What is operational due diligence on a dental practice?

Operational due diligence is a review of how the target actually runs, done before close. It maps the current process, inventories the operational gaps and risks by impact, and gives the buyer a read on whether the operation can carry the investment thesis. It covers scheduling, patient flow, revenue cycle, recall and reactivation, role and accountability structure, and how much of the result depends on one person.

How is operational due diligence different from a quality of earnings review?

They run alongside each other and answer different questions. A QoE is run by an accounting firm and tests whether the reported earnings are real. Operational due diligence is run by an operator and tests whether the operation that produced them survives the handover. On a platform deal you want both. On a single practice the QoE is often light, and the operational read is where the risk actually sits.

When in the deal should operational due diligence happen?

Pre-LOI through close. Early enough that findings can still move price or terms while both are still open. Scoping runs to the deal timeline rather than a fixed calendar.

Does GME work with individual buyers, or only private equity?

Both. The work is scoped for anyone evaluating an acquisition: an individual dentist buying a practice, a group adding locations, an emerging DSO, an investor, or a private equity deal team. Target size and complexity drive the scope, not the buyer type.

What does operational due diligence cost?

GME prices operational due diligence by target size and complexity rather than a flat fee. Scope depends on the target's location count, its specialty mix, and how much runway the deal timeline leaves. Ask for a quote and you get a real number rather than a range.

What do I receive at the end of the review?

A written report, walked through with the deal team in a live readout. It carries the operational review, the gap and risk inventory ranked by impact with a figure on each, and the read on whether the operation can carry the thesis. Findings that could move price reach you as they surface rather than waiting for the final document, because a finding that arrives after the price is set is worth a fraction of the same finding a week earlier.

Evaluating a target?

Tell us the size, the specialty mix, and where you are in the timeline. We will tell you what we would look at first, and whether a review fits the deal you are running.

Ask for a quote