A DSO, or dental service organization, is a company that runs the business side of dental practices: billing, marketing, purchasing, HR, IT and often scheduling. Dentists keep control of clinical care. The DSO handles almost everything else, usually in exchange for a management fee and, in many deals, an ownership stake in the practice.
If you’re a practice owner, you’ve probably been approached by one or are wondering whether to join one. This guide explains how DSOs are structured, how they make money, the main types, and what to think about before you sign.
What is a DSO?
A dental service organization is a company that provides non-clinical support services to dental practices. A DSO can be small, with a handful of offices owned by one or two dentists, or national, with hundreds of locations backed by private equity.
Typical DSO services include:
- Billing, insurance and collections
- Marketing and new-patient acquisition
- Supply purchasing, often at group discounts
- Hiring, payroll and HR
- IT, practice management software and compliance
- Accounting and financial reporting
The pitch to dentists is simple: let us run the business so you can focus on dentistry.
How DSOs are structured
The structure exists because of a legal issue. In many states, only licensed dentists can own a dental practice or control clinical decisions. These are often called corporate practice of dentistry rules. A non-dentist company can’t simply buy a practice outright in those states.
So most DSOs use two entities:
- The professional corporation (PC). It’s owned by a licensed dentist, employs the clinical team and controls patient care.
- The management company (the DSO, sometimes called an MSO). It’s owned by investors or the DSO’s founders. It provides all the business services under a long-term management services agreement and collects a fee for doing so.
The management agreement is where the economics live. It sets the fee the DSO charges, what it controls and how long the arrangement lasts. Rules vary a lot by state, so any owner considering a DSO deal needs a healthcare attorney to review it.
How DSOs make money
DSOs earn money in three main ways:
- Management fees. A percentage of collections or a fixed fee charged to each practice for business services.
- Scale savings. Group buying on supplies, labs, software and insurance contracts lowers costs across locations.
- Growth in value. Many DSOs are backed by investors who plan to sell the group later. A larger, more profitable group is worth more per dollar of profit than a single practice. That gap is a big part of why DSOs buy practices.
That last point matters for owners. When a DSO offers to buy your practice, it’s buying your profit at one price and expects to be worth more as part of a bigger group.
Types of DSOs and dental groups
Not every DSO deal looks the same. The common models:
- Full acquisition. The DSO (through a dentist-owned PC) buys most or all of the practice. The selling dentist often stays on as an employee for a set number of years.
- Partnership or equity model. The DSO buys a majority stake, and the dentist keeps a minority share, sometimes with a second payout when the group is sold. Search terms like “dental partnership” usually refer to this model.
- Affiliation or services-only. The practice keeps ownership and pays for specific business services. There’s less control given up, and usually less upside paid out.
- Dentist-owned groups. A dentist grows to several locations and builds their own central support team. That’s a DSO in practice, even if nobody calls it one.
Pros and cons of joining a DSO
Potential advantages
- A large upfront payment for the practice
- Less time on HR, billing and admin
- Access to better software, buying power and marketing budgets
- A clear path to retirement or reduced hours
Potential drawbacks
- Less control over staffing, fees, suppliers and how the office runs
- Production targets and pressure set by the group
- A long employment or non-compete period after the sale
- Part of the payout may depend on a future sale of the group you don’t control
Questions to ask before joining or selling to a DSO
- What exactly am I selling, and what am I keeping?
- What happens to my team, my fees and my suppliers?
- How long must I stay, and what are the non-compete terms?
- How is the price calculated, and what profit number is it based on?
- If I keep equity, when and how does it pay out?
- Who decides clinical matters day to day?
The fourth question is the one owners underestimate. Most offers are based on the practice’s profit, often measured as EBITDA. Raising profit and cleaning up the books before you talk to buyers can change the offer meaningfully. That’s the work we do in dental practice transition consulting.
Building your own group instead
Not every owner wants to sell. Some want to grow to three, five or ten locations themselves. That’s possible, but growth usually breaks at the second location: what worked because the owner was in the room stops working when they aren’t.
The fix is the same set of systems a DSO would bring: standard procedures, one scorecard across locations, central marketing and trained office managers. We help owners build those through DSO consulting, without giving up equity.
FAQ
What does DSO stand for in dentistry?
DSO stands for dental service organization: a company that provides business and administrative support to dental practices while dentists keep control of clinical care.
Is a DSO the same as corporate dentistry?
The terms overlap. “Corporate dentistry” or “corporate dental offices” usually refers to practices run by large DSOs. Many DSOs are small, though, and some are owned entirely by dentists.
Which DSO should I join?
That depends on whether you want to sell, stay, keep equity or keep control. Compare offers on price, how much you keep, how long you must stay and how much day-to-day control you give up. Get a healthcare attorney and a CPA involved before signing.
Can I grow without a DSO?
Yes. Many owners build multi-location groups on their own with the right systems and management. See DSO consulting for how that works.
Thinking about a DSO, or about becoming one?
Whether you’re weighing an offer or building your own group, the starting point is the same: know your numbers and fix the systems first. Book a free audit with Premier Practice Group.
This article is general information, not legal or financial advice. DSO structures and corporate practice rules vary by state; consult a healthcare attorney and CPA before entering any agreement.