What is an MLP?

The plain-English definition

A dentist-owned practice group spanning two or more locations, independent of external management organizations.

In an MLP, the same dentist owners stand behind every office. They may split their week between locations, anchor different ones, or hire associates, but the business itself answers to practicing dentists, not to a dental support organization or an investor group. When you see a blue pin on our map, this is what it means.

Why this category exists

Both easy assumptions fail here. Patients see one name on three offices and assume corporate. Directories see a private owner on the paperwork and call it independent. Neither label fits.

A dentist-owned group is not a DSO, because there is no external management organization behind it. And it is not an independent private practice as we classify one, because that category describes a single location. Without a category of its own, these groups get mislabeled in both directions, and the middle of the map goes missing. The blue pin exists to hold that ground.

Size doesn’t change the category. Management does.

Here is the honest edge case. A group with eight or twelve offices, in-house billing staff, and centralized scheduling the owners built themselves can look like a small DSO from the outside. The line we draw is not office count. It is whether an external management organization holds a long-term agreement and captures a share of the economics.

Owners building their own back office stay blue. Signing with a support organization, at any size, moves the classification to corporate or DSO-affiliated. The same is true of partnership models: when an outside organization manages the group, even one where dentists keep real equity, the classification follows the management, not the equity. And when a group sells to a platform, the pin changes even if the signs never do, which is why we recheck rather than classify once and walk away.

The category nobody counts

There is a reason you have never seen a statistic about dentist-owned groups: nobody publishes one. Industry reporting tracks DSOs obsessively, and surveys track solo ownership, but the dentist-owned multi-location middle is invisible in the public data. That invisibility is part of why these groups get mislabeled so often, and it is one of the gaps this project exists to close.

Why groups form

A group is what it looks like when a practice grows without selling. A founder opens a second office instead of taking a buyout. Partners pool resources to afford technology and coverage a solo office cannot. A retiring dentist sells to the group across town instead of a national platform. The same four pressures consolidating dentistry, student debt, reimbursement squeezes, retirements, and private equity capital, sit behind every one of those choices, and staying dentist-owned through growth is the harder road. It is also exactly what makes these groups the acquisitions consolidators court hardest: proven multi-office operations with trusted local names.

Not all group practices look alike

It helps to think of four broad flavors:

Is a group office better or worse?

Neither, automatically. A group can offer longer combined hours, easier scheduling across locations, in-house specialists, and modern systems, while the economics stay with owners whose names are known locally. It can also mean the owner is not in your operatory on any given day: you may see associates, and the experience can vary between locations. What matters is that incentives follow ownership, and you deserve to know which incentive structure you’re sitting in.

Last updated August 2026. Classifications are based on available public information and reviewed submissions, and are not legal ownership determinations. They may be updated as new data or corrections become available.