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Dental Support Organizations

What is a DSO?

Dental Support Organizations, explained for patients. Roughly one in six U.S. dentists is now DSO-affiliated, yet most patients have never heard the term. Here’s what it means and how to find out who’s behind your office.

The plain-English definition

A Dental Support Organization (DSO) is a company that runs the business side of dental practices: billing and insurance, hiring and HR, marketing, IT, purchasing, compliance, and real estate. The pitch is simple. Dentists do the dentistry, and the DSO does everything else, in exchange for a share of the economics.

Why the dentist still “owns” the practice on paper

Here’s the legal wrinkle that makes dental ownership so hard to see. Most states have corporate practice of dentistry laws, which say only a licensed dentist can own a dental practice. So the typical DSO structure looks like this: a licensed dentist (or a dentist-owned professional entity) owns the clinical practice on paper, while the DSO holds a long-term management agreement that provides all the business services and captures much of the financial upside.

Legally, a dentist owns it. Practically, the DSO runs it. This is why “who owns my dental office?” is a much harder question than it sounds, and why the name on the sign tells you almost nothing.

What about DPOs?

You may also run into the term Dental Partnership Organization (DPO). It’s a newer label that has emerged over the past few years, and for patients it’s essentially a DSO with a different emphasis. A DPO is still a corporate-affiliated support organization, but the structure is a little less rigid: it leans on genuine partnership with the dentist, who typically keeps a larger equity stake in their own practice and more say in how the office is run day to day.

The line between the two is blurry, and many groups use whichever term fits their pitch. We classify DPOs as corporate-affiliated right alongside DSOs, because the ownership and support relationship is the same in kind, just softer in degree. MB2 Dental is the prime example of the model.

How big has this gotten?

Consolidation has been fast. The share of DSO-affiliated dentists has more than doubled since 2015. The five largest DSOs alone support more than 5,600 dental practices, and the top ten support roughly 7,800. Behind them sit hundreds of smaller regional groups, most of which patients have never heard of.

Why dentistry is consolidating

Four forces drive it. First, new dentists graduate with heavy student debt, which makes buying a practice hard. Second, insurance reimbursements keep squeezing solo-practice margins. Third, a generation of baby boomer owner-dentists is retiring and needs buyers. Fourth, private equity supplies the capital, because dentistry offers recurring revenue in a highly fragmented market. Put those together and you get a steady roll-up of independent offices into larger platforms.

Not all DSOs look alike

It helps to think of three broad flavors:

National retail brands

One name on every sign, heavy advertising, extended hours, financing offers. Think Aspen Dental, Western Dental, or Affordable Dentures & Implants.

Quiet networks

The offices keep their original local names, and the parent stays invisible. Heartland Dental supports more than 1,900 practices this way. Smile Brands operates under 75+ names, and Dental Care Alliance under more than 150.

Partnership models

The supporting organization provides services while dentists keep real equity in their own practices. MB2 Dental calls itself a Dental Partnership Organization, and PDS Health runs an owner-dentist model.

The same office can feel completely different depending on which flavor is behind it.

Is a DSO office better or worse?

Neither, automatically. Scale can bring modern technology, longer hours, financing options, and consistent systems. It can also bring production targets, staff turnover, and rotating providers. Independent ownership is no guarantee of quality either. What matters is that incentives follow ownership, and you deserve to know which incentive structure you’re sitting in.

Look up who’s behind your dental office

We classify offices as independent private practice, multi-location private group practice, corporate or DSO-affiliated, or unverified using primary sources like the federal NPI registry and state licensing data. Free, about a minute.

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Profiles of the biggest DSOs

Want to know who’s actually behind the brand? We’ve profiled the largest players:

  • Heartland Dental

    the largest DSO in America, and the one you've probably never seen on a sign

    Read profile

    Who is Heartland Dental? The largest DSO you’ve never seen on a sign

    What it is
    The largest dental support organization in the United States
    Founded
    1997 by Dr. Rick Workman
    Headquarters
    Effingham, Illinois
    Size
    More than 1,900 supported practices across 39 states and Washington, D.C.
    Ownership
    Majority-owned by KKR, a global private equity firm
    Brands
    None you'd recognize. Supported offices keep their local practice names

    The quiet giant of American dentistry

    Heartland Dental is the biggest name in U.S. dentistry that almost no patient has ever heard of. Founded in 1997 by dentist Rick Workman in Effingham, Illinois, Heartland has grown into the country’s largest DSO by a wide margin, supporting more than 1,900 dental practices coast to coast.

    The reason you’ve never noticed is intentional. Unlike branded chains, Heartland-supported offices keep their original local names. The practice down the street called Main Street Family Dental or Smith & Jones Dentistry may be a Heartland office, and nothing on the sign, the website, or the waiting room wall will tell you. Heartland describes its approach as doctor-led, with the supported dentist guiding clinical care while Heartland runs the business behind the scenes.

    Who owns Heartland Dental?

    Heartland is majority-owned by KKR, one of the largest private equity firms in the world. Heartland has been private-equity backed for much of its history, and it has used that capital to grow aggressively, opening brand-new offices and acquiring existing practices and even entire competing groups. One of its largest moves was the 2021 acquisition of American Dental Partners, which brought roughly 278 practices in 21 states into the network.

    How the model works

    Heartland is the textbook example of the “quiet network” DSO. It signs long-term support agreements with dentist-owned practices, providing marketing, billing, HR, purchasing, IT, continuing education, and administrative staff. Dentists get training programs and business support that a solo office can’t match. In exchange, Heartland captures a share of the economics and standardizes operations across the network.

    For patients, the practical effect is that the experience of an acquisition is subtle. The name stays. The dentist often stays, at least for a while. What changes first is usually the software, the billing paperwork, and over time the staff.

    What patients should know

    A Heartland affiliation isn’t a red flag by itself. Heartland offices tend to have modern technology, consistent systems, and well-trained teams. But it does mean the business decisions behind your care, from insurance participation to scheduling to growth targets, are shaped by a national organization and its private equity owner rather than the dentist whose name may still be on the door. That’s information worth having, and it’s exactly the kind of ownership detail that never appears on a practice’s own website.

    Is your dental office a Heartland practice?

    Because Heartland offices carry local names, the only reliable way to know is to check. Look up any dental office for free, where practices are classified as independent private practice, multi-location private group practice, corporate or DSO-affiliated, or unverified based on primary-source data. You can also read the full explainer on this page for what a DSO is and how the model works.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • Aspen Dental and The Aspen Group

    the most recognizable name in corporate dentistry

    Read profile

    Who owns Aspen Dental? Inside The Aspen Group (TAG)

    What it is
    The most recognizable branded dental chain in America
    Parent company
    The Aspen Group (TAG), formerly Aspen Dental Management, Inc. (ADMI)
    Founder and CEO
    Bob Fontana
    Headquarters
    Chicago, Illinois (800 W. Fulton Market)
    Size
    More than 1,000 Aspen Dental offices; TAG overall supports roughly 1,400+ locations in 48 states with over 5,300 clinicians
    Ownership
    Majority-owned by private equity firms Leonard Green & Partners and Ares Management, with American Securities, management, and dentist partners holding the rest
    Brands
    Aspen Dental, ClearChoice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio, Lovet Pet Health Care, and the Motto clear aligner product

    The billboard brand of corporate dentistry

    If the average American can name one dental chain, it’s Aspen Dental. The brand grew out of upstate New York in the 1990s and, under founder Bob Fontana, became the flagship of what is now The Aspen Group (TAG), a Chicago-based consumer healthcare company. Aspen opened its 1,000th office in 2022 and at one point was opening a new location every four days.

    Aspen’s model is retail dentistry: high-visibility locations, heavy advertising, extended hours, same-day dentures, and financing offers aimed at patients without insurance. Since 2004, its Practice Ownership Program has offered dentists a structured path to buy into the office they run, which is both a recruiting tool and the engine behind Aspen’s rapid new-office growth.

    Bigger than dentistry

    In 2021, Aspen Dental Management rebranded as TAG and revealed just how far the platform extends. Beyond Aspen Dental, TAG owns ClearChoice Dental Implant Centers (acquired in 2020), WellNow Urgent Care, Chapter Aesthetic Studio med spas, and Lovet Pet Health Care, formerly AZPetVet. The portfolio reported $4.2 billion in annualized revenue in the first half of 2025. When you sit in an Aspen chair, you’re a patient of the largest consumer healthcare roll-up in dentistry.

    Who actually owns it?

    TAG is majority-owned by private equity. Independent industry analysis estimates that Leonard Green & Partners and Ares Management together hold roughly 80 percent, with American Securities, company management, and dentist partners holding the balance. Industry reporting has also noted the platform’s history of debt-funded growth, including a 2021 dividend that drew a ratings-outlook downgrade, along with recurring consumer-protection scrutiny of its advertising and financing practices over the years.

    What patients should know

    Aspen offices are technically owned by licensed dentists, with TAG providing management under long-term agreements, the standard DSO structure. The upside of the model is access: convenient locations, transparent entry pricing, and financing for people other offices turn away. The trade-off is that you’re inside a high-volume, marketing-driven system where treatment plans and financing offers are part of the business engine. As with any office, get an itemized treatment plan, and don’t hesitate to seek a second opinion on major work.

    Is your office part of the Aspen network?

    Aspen offices are clearly branded, but ClearChoice centers and other TAG properties are separate names entirely. Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • PDS Health

    the founder-led giant behind hundreds of “Modern Dentistry” offices

    Read profile

    Who is PDS Health? The founder-led giant behind “Modern Dentistry”

    What it is
    One of the three largest DSOs in the U.S., rebranded from Pacific Dental Services in 2024
    Founded
    1994 by Stephen E. Thorne IV
    Headquarters
    Henderson, Nevada (relocated from Irvine, California in 2024)
    Size
    Nearly 1,000 dental, dental specialty, and primary care practices across roughly 25 states
    Ownership
    Privately held and founder-led; no controlling private equity sponsor
    Brands
    Supported offices typically carry local names, often in the “[City] Modern Dentistry” format, connected by the Smile Generation referral network

    The DSO that isn’t private equity owned

    PDS Health stands out from nearly every other name on the top-ten DSO list for one reason: it has no private equity owner. Founder Stephen E. Thorne IV started managing his father’s struggling dental office in 1989, launched Pacific Dental Services in 1994 with a single Southern California practice, and still runs the company today. Three decades later, PDS supports close to 1,000 practices and remains privately held.

    In 2024 the company rebranded from Pacific Dental Services to PDS Health, signaling a bet on what it calls the Mouth-Body Connection: the idea that oral health and overall health belong in one integrated system. PDS was the first dental organization to implement Epic, the electronic health record system used by most major hospitals, across its supported practices, and it now supports primary care practices alongside dental offices.

    How the model works

    PDS uses an owner-dentist structure. Supported dentists own their practices while PDS provides the business machinery: real estate, technology, marketing, billing, and staffing support. Most offices carry local names, frequently in the “Modern Dentistry” format (think Riverside Modern Dentistry), and are connected to patients through Smile Generation, PDS’s marketing and referral brand that also offers financing.

    So while you won’t see “PDS” on a sign, the naming pattern is one of the more recognizable fingerprints in the industry once you know to look for it.

    What patients should know

    PDS’s founder-led, non-PE ownership genuinely changes the incentive picture compared to platforms built for a private equity exit every five to seven years. The company can plan on longer horizons. That said, it’s still a large, growth-oriented organization with centralized systems, marketing engines, and financing products, and a PDS-supported office operates very differently from a solo independent practice. The Epic integration is a real patient benefit: your dental records can travel with your medical records in a way almost no other dental office can offer.

    Is your office a PDS practice?

    If your dental office’s name ends in “Modern Dentistry” or mentions Smile Generation, there’s a good chance it’s PDS-supported, but plenty of PDS offices carry other names too. Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • MB2 Dental

    the fast-growing doctor-partnership model

    Read profile

    Who is MB2 Dental? The doctor-partnership model, explained

    What it is
    The largest “Dental Partnership Organization” (DPO) and one of the five largest dental groups in the U.S.
    Founded
    2007 by Dr. Chris Steven Villanueva
    Headquarters
    Carrollton, Texas (Dallas metro)
    Size
    More than 800 partner practices across roughly 45 states, with about 1,900 doctors
    Ownership
    Doctor partners hold equity in their own practices; institutional investors include Charlesbank Capital Partners (controlling stake since 2021) and Warburg Pincus (a $525 million investment in 2024 at a valuation above $3.5 billion)
    Brands
    None. Partner practices keep their local names

    The roll-up where dentists keep the keys

    Most dental consolidators buy a practice, employ the dentist, and absorb the office into a corporate machine. MB2 Dental built its entire pitch on the opposite promise. Founded in 2007 by dentist Chris Steven Villanueva out of his own practice, MB2 calls itself a Dental Partnership Organization, and the distinction is real: affiliated dentists keep meaningful equity in their own individual practices through joint ventures, rather than trading it all for cash or a sliver of a holding company.

    That model resonated. MB2 grew largely through dentist referrals, crossed its 800th practice in September 2025, and now spans roughly 45 states. It typically partners with established practices doing over $1.25 million in revenue, and the practices keep their existing local names, so patients rarely notice anything changed.

    Who owns MB2?

    The ownership stack has two layers. At the practice level, the local dentist and MB2 co-own each office. At the platform level, MB2 has taken three rounds of private equity investment, each structured as a recapitalization that paid out doctor partners along the way: Sentinel Capital Partners in 2017, Charlesbank Capital Partners taking a controlling interest in 2021, and Warburg Pincus investing $525 million in late 2024 at an enterprise value above $3.5 billion, with KKR as a major lender. So while the marketing emphasizes doctor ownership, large private equity firms sit at the top of the structure and expect returns like any other investor.

    What patients should know

    For patients, an MB2 partnership is one of the gentler versions of consolidation. The dentist who owns your office usually still owns a real piece of it and still has direct financial skin in its long-term reputation, which is a different incentive than a salaried associate hitting corporate targets. At the same time, MB2 practices plug into centralized billing, purchasing, and revenue-cycle systems, and the platform’s PE backers ultimately need the whole network to grow. The local name on the door is authentic, but it’s no longer the whole story.

    Is your office an MB2 partner practice?

    Because MB2 practices keep their original names, there’s no visual tell. Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • Smile Brands

    the company behind Bright Now! Dental and 75+ other names

    Read profile

    Who is Smile Brands? The company behind Bright Now! Dental and 75+ other names

    What it is
    One of the five largest DSOs in the U.S., built on a deliberate multi-brand strategy
    Founded
    1998 (co-founded by CEO Steve Bilt, whose Bright Now! Dental was the predecessor)
    Headquarters
    Irvine, California
    Size
    More than 600 affiliated offices across 29 states, with roughly 2,200 affiliated dentists
    Ownership
    Gryphon Investors, a San Francisco private equity firm, since 2016
    Brands
    More than 75, anchored by Bright Now! Dental, Monarch Dental, and Castle Dental, plus regional names like Midwest Dental, Merit Dental, Mondovi Dental, Johnson Family Dental, and A+ Dental Care

    One company, 75 names

    Most dental chains want you to recognize their brand. Smile Brands runs the opposite playbook. Its network of 600+ offices operates under more than 75 different consumer names, from the nationally advertised Bright Now! Dental to single-market practices most patients would never guess share a parent company. The strategy is intentional: preserve the local goodwill of an acquired practice’s name while standardizing everything behind the scenes under one back office in Irvine.

    The three anchor brands are Bright Now! Dental, Monarch Dental (concentrated in Texas), and Castle Dental. A 2020 acquisition of Midwest Dental added more than 230 offices and brought the Midwest Dental, Merit Dental, and Mondovi Dental names into the family, extending the footprint across the Upper Midwest and New England. The company’s positioning throughout is affordability, captured in its “Smiles for Everyone” tagline.

    Who owns Smile Brands?

    Smile Brands is owned by Gryphon Investors, a middle-market private equity firm based in San Francisco. The history has a full-circle twist: Gryphon originally backed the predecessor company Bright Now! Dental from 1998 to 2005, then re-acquired the platform in 2016 and reinstalled co-founder Steve Bilt as CEO. Under Gryphon’s ownership, the network has roughly doubled through acquisitions and new affiliations.

    What patients should know

    The multi-brand model means Smile Brands is one of the hardest DSOs for a patient to spot. Your “family dental” office with a decades-old local name may be one of its 75+ banners, with billing, purchasing, scheduling systems, and financial targets set centrally. That isn’t inherently bad; scale brings consistent systems and an affordability focus that genuinely serves patients other offices price out. But it’s a clear example of why the name on the door and the ownership behind it are two different questions. If your longtime office was recently acquired, the early signs usually show up in the paperwork and the phones before anything else.

    Is your office a Smile Brands affiliate?

    With 75+ names in play, guessing is hopeless. Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • Sonrava Health

    the parent of Western Dental, Brident, and more

    Read profile

    Who owns Western Dental? Meet Sonrava Health

    What it is
    One of the largest and oldest DSOs in the U.S., rebranded from Western Dental to Sonrava Health
    Roots
    Western Dental traces its history to 1903
    Headquarters
    Orange, California
    Size
    Nearly 600 affiliated offices across 21 states, serving roughly 3 to 4 million patient visits per year with 1,400+ doctors
    Ownership
    New Mountain Capital, a New York private equity firm, since 2012
    Brands
    Western Dental & Orthodontics, Western Dental Kids, Brident Dental & Orthodontics, DentalWorks, Perfect Teeth, Vital Smiles, and LooksBrite Optometry Centers

    From California institution to national platform

    Western Dental has been part of the California landscape for over a century, and for decades it was the state’s best-known retail dental chain, focused on affordable, accessible care. Today it’s the flagship brand of Sonrava Health, a multi-brand platform that has expanded coast to coast.

    The brand map breaks down regionally. Western Dental & Orthodontics runs more than 350 offices in California, Arizona, and Nevada. Brident Dental & Orthodontics covers Texas with 80+ offices. The 2022 acquisition of Mid-Atlantic Dental Partners added roughly 215 offices and brought in the DentalWorks and Perfect Teeth names across the Midwest, Mid-Atlantic, and Mountain West, and a 2023 deal added a foothold in Florida. Vital Smiles serves Alabama, and LooksBrite extends the platform into eye care.

    Who owns Sonrava?

    Sonrava Health is owned by New Mountain Capital, a New York-based private equity firm that acquired Western Dental in 2012 from another private equity owner, Court Square Capital Partners. New Mountain built the platform through a string of DSO acquisitions, keeping the acquired brands alive rather than converting everything to the Western Dental name.

    The Medicaid angle

    One thing genuinely distinguishes this platform: industry reporting has identified Western Dental as the single largest Medicaid dental provider in both California and Texas. That makes Sonrava a major access point for patients that many private practices don’t serve, since Medicaid reimbursement rates are typically the lowest of any payer. It also means the platform operates on some of the thinnest per-visit economics in dentistry, which shapes everything from scheduling density to treatment planning.

    What patients should know

    Sonrava’s brands are clearly consumer-facing, so unlike quiet networks such as Heartland, you generally know when you’re in one of its offices, at least under the regional name. What’s less visible is that Western Dental, Brident, DentalWorks, Perfect Teeth, and Vital Smiles are all the same company under the same private equity owner. High-volume, access-focused dentistry is a legitimate and needed model; it also rewards asking for itemized treatment plans and seeking second opinions on major work, as we’d suggest at any office.

    Is your office part of Sonrava Health?

    Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • Affordable Care

    the company behind Affordable Dentures & Implants

    Read profile

    Who is Affordable Care? The company behind Affordable Dentures & Implants

    What it is
    The largest DSO in the U.S. focused exclusively on tooth replacement (dentures, implants, extractions)
    Founded
    1975
    Headquarters
    Raleigh, North Carolina area
    Size
    Roughly 400+ affiliated practices in about 40 states; more than 7 million patients served over its history
    Ownership
    Harvest Partners and PSP Investments took control in 2021 in a deal reported around $2.7 billion, with prior majority owner Berkshire Partners retaining a minority stake
    Brands
    Affordable Dentures & Implants and DDS Dentures + Implant Solutions

    The specialist among the giants

    Most big DSOs try to do everything. Affordable Care has spent five decades doing essentially one thing: tooth replacement. Founded in 1975, it grew into the largest denture and implant services network in the country under the brand most patients know as Affordable Dentures & Implants, joined in 2019 by the acquisition of DDS Dentures + Implant Solutions, a 52-practice group across the South.

    The model’s signature feature is the on-site lab. Every affiliated practice has its own dental laboratory in the building, which is what makes same-day dentures possible and keeps prices below what most general practices can offer for the same work. Each practice is individually owned and operated by a licensed dentist, with Affordable Care providing the marketing, purchasing, real estate, and lab infrastructure behind it.

    Who owns Affordable Care?

    The company has passed through a chain of private equity owners. American Capital Equity backed it early, Berkshire Partners acquired a majority in 2015 and roughly tripled the business, and in 2021 Harvest Partners (alongside PSP Investments, a large Canadian pension investor) took control in a deal reported at approximately $2.7 billion, with Berkshire rolling over a minority stake. Analysts noted the price implied a premium multiple, a signal of how eagerly investors were paying for scaled dental platforms at the time.

    What patients should know

    Affordable Care’s niche focus is a genuine advantage if tooth replacement is what you need: its dentists and labs do this work at volumes few general practices can match, and the pricing is often meaningfully lower. The flip side of a single-specialty, high-volume model is that the business is built around one category of treatment. Full-arch and implant dentistry involves some of the biggest ticket sizes in the profession, so this is exactly the kind of care where an itemized treatment plan and an independent second opinion are worth the extra appointment, whoever the provider is.

    Is your office an Affordable Care practice?

    The Affordable Dentures & Implants and DDS brands are usually on the sign, but ownership behind local names can still surprise you. Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

  • Dental Care Alliance

    400+ practices under 150+ local names

    Read profile

    Who is Dental Care Alliance? 400+ practices under 150+ local names

    What it is
    One of the largest multi-branded DSOs in the U.S., concentrated in the Eastern half of the country
    Founded
    1991
    Headquarters
    Sarasota, Florida
    Size
    More than 400 allied practices and 900+ dentists across 23 states
    Ownership
    Mubadala Investment Company, the Abu Dhabi sovereign wealth fund, acquired DCA in 2023 in partnership with private equity firm Harvest Partners
    Brands
    More than 150 local practice names spanning every dental specialty

    The multi-brand model, taken to its logical end

    Dental Care Alliance (DCA) is one of the oldest DSOs in the country, founded in Sarasota in 1991, and it has leaned into the “quiet network” playbook harder than almost anyone. Its 400+ allied practices operate under more than 150 different local brand names, and DCA explicitly markets its model as one that preserves each practice’s individual identity. For Florida patients especially, that means a meaningful share of familiar local dental names across the state answer to the same Sarasota parent, and nothing on the sign says so.

    Unlike single-specialty platforms, DCA’s network covers the full range: general dentistry, pediatric, orthodontics, endodontics, periodontics, and oral surgery, spread across 23 mostly Eastern states.

    Who owns DCA? (This one is genuinely unusual)

    DCA’s ownership chain runs through the standard private equity relay: Quad-C Management bought in around 2012, sold to Harvest Partners in 2015, and then in January 2023 came the twist. Mubadala Investment Company, the sovereign wealth fund of Abu Dhabi, acquired Dental Care Alliance in partnership with Harvest Partners, with the two jointly overseeing the company.

    Sit with that for a second: hundreds of American dental offices, operating under longtime local family-practice names, are now partly owned by the investment arm of a foreign government. There is nothing improper about it, and sovereign funds invest across American healthcare. But it may be the single best illustration of why WhoIsMyDentist exists. No patient could reasonably be expected to trace that chain from the name on the door.

    What patients should know

    Day to day, a DCA practice runs like other supported offices: local name and clinical team out front, centralized billing, purchasing, and technology behind the scenes, with a new CEO team installed since late 2023 driving growth. The main thing DCA’s model asks of patients is awareness. If your longtime office joined DCA, the earliest tells are usually new software, new paperwork, and a different name on the billing statement, not anything on the sign.

    Is your office a DCA practice?

    With 150+ names in the network, there’s no way to guess. Look up any dental office for free to see how it’s classified, and read the full explainer on this page for what a DSO is.

    Sources

    Last updated July 2026. Practice counts and ownership details change as DSOs acquire and divest; verify current figures before relying on them.

Last updated July 2026. Practice counts and ownership details change frequently as DSOs acquire and divest; figures reflect the most recent public reporting at the time of writing.