Finloom
Multi-Location Optometry

Which of Your Optometry Practices Is Actually Most Profitable?

Ask a multi-practice owner which location is the best and they name the busiest one. It is almost never the right answer. The practice with the highest revenue is rarely the one that keeps the most, and in optometry the optical-versus-professional mix buries the truth one layer deeper.

By Geoff Womack · July 29, 2026 · 6 min read

The busiest practice feels like the best one. It has the fullest exam schedule, the biggest optical floor, the largest deposit at the end of the week. So when it is time to decide where to add a doctor, where to reinvest in the optical, or which manager to promote, the group leans toward the location with the biggest top line. The problem is that revenue and profit rank practices in a different order, and in optometry the revenue mix makes the gap even wider than it is in most retail-and-service businesses.

Why Revenue Misleads, Doubly, in Optometry

Three things make the highest-revenue practice fail to be the most profitable one:

None of this is visible if you rank by revenue. All of it is visible the moment you rank by what each practice keeps, with the revenue lines kept separate.

The Numbers That Actually Rank Them

Rank practices by net margin, the percent each keeps after its own cost of goods and operating expenses including allocated overhead, and by net dollars kept, the actual contribution to the group. Margin tells you which practice runs efficiently regardless of size; dollars tell you which location moves the group. Then add the optometry-specific view: professional versus optical margin, side by side. That split is where the real management questions live, whether a thin-margin practice is weak on the medical side, on the optical side, or carrying a cost structure that no longer fits its volume.

The comparison is only valid if every practice is on the same chart of accounts, with professional and optical revenue on their own lines, and shared overhead allocated on a consistent basis. That is why the ranking is downstream of a real consolidation, the process laid out in how to build one consolidated P&L across an optometry group.

What the Ranking Changes

Once every practice is lined up on margin, dollars kept, and the professional-optical split, decisions get concrete. The strong-margin practice becomes the model to study and copy, not just the one to praise. The high-revenue, thin-margin practice gets a look at where the money leaks, usually optical cost of goods, staffing ratio, or a rent that no longer fits the volume. Capital for a new doctor, a bigger optical, or a build-out goes to the location that has earned the return. And when the group sits down with a lender or an acquirer, it walks in with a per-practice profitability story and a revenue-mix breakdown, which is exactly the view those readers ask for first.

The honest caveat

This ranking is only as good as the monthly consolidation underneath it, and that consolidation is recurring manual labor if it is done by hand: exporting every practice, keeping the professional and optical lines separate, allocating overhead the same way each month. That is the work that slips first when the group is busy, which is exactly when the ranking matters most. The job belongs to software that keeps every practice on one chart of accounts and one consolidated view, refreshed every month without the export-and-rebuild.

The View You Want

The end state is one page: every practice as a column, professional and optical revenue split at the top, cost of goods and operating expenses below, overhead allocated on a labeled line, and net margin and net dollars kept at the bottom, sortable, for the same period, on the same basis. That is the view FinLoom stands up for multi-location optometry groups, and it runs on practice-level financial statements only, never patient data.

See your practices ranked by what they actually keep

FinLoom consolidates every practice into one P&L, splits professional and optical revenue, and ranks locations on margin and net dollars, with budget vs actual and forecasting. Reads practice-level financial statements only, never patient data. White-glove setup in 4 weeks.

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