Emerging Dental Service Organizations in New York: 2026 Market Overview

The emerging dental service organizations in New York for 2026 include Dental365, Affinity Dental Management, and Hudson Dental, ranked by scale and prominence across independently checked sources.

TL;DR

• Dental365 (New Hyde Park) is New York's flagship growth-to-scale story: founded in 2014, majority-acquired by The Jordan Company in a $440 million deal (2021), now nearly 70 locations across NY, CT, and NJ, with its parent Premier Care Dental Management supporting 150+ Northeast practices as of July 2026.
• Affinity Dental Management, MidOcean Partners-backed since 2017 and headquartered in Massachusetts, expanded into the New York metro market in 2020 by acquiring Concerned Dental Care's 10 Nassau/Suffolk/Manhattan/Bronx/Westchester/Queens offices, growing to 37 New York-area offices.
• Hudson Dental is the small end of the spectrum: founded in 2023, backed by its own affiliated PE firm Hudson Yards Capital, with 6 locations (owned and under contract) across New York and Connecticut.

Note: New York requires every officer and director of a dental corporation to be a New York-licensed dentist; every group here operates through a management services agreement, not direct ownership. As these groups add locations across New York's metro submarkets, insurance-eligibility verification is usually the first process that breaks, which is where a platform like Needletail AI becomes relevant.

The Emerging Dental Service Organizations in New York

Location counts are as published by each organization (September 2026); Dental365's and Affinity's totals span multiple states, not New York alone.

How We Evaluated These Groups

• Scale and footprint within New York: location count and metro coverage, as of a dated source
• Ownership and backing: private equity, founder-owned, or independent
• Affiliation model: how the group structures its relationship with affiliated dentists under a management services agreement
• Growth signal: new-location openings, acquisitions, or funding activity in the last 12 months
• Regulatory fit: whether the group's structure holds up under New York's dentist-only ownership requirement for dental corporations

Disclosure: Needletail AI is a dental insurance-eligibility verification and RCM platform. It does not compete with any organization named in this guide and is not itself a DSO. It appears here only where the operational challenge these groups actually face, verifying insurance eligibility and managing billing consistently across multiple New York locations, is directly relevant.

What Counts as an Emerging DSO in New York

An emerging DSO or dental group in New York is a multi-location practice that is either founder-owned or backed by private equity, operating between roughly 3 and 20 New York locations, and actively adding locations rather than holding steady.

Hospital-affiliated dental departments and non-dental healthcare systems are excluded, even where they operate multiple dental clinics, because their growth drivers and buying behavior differ from an independent or PE-backed group.

The Emerging Dental Service Organizations in New York, in Detail

1. Dental365

New York's flagship growth-to-scale story.

Founded in 2014 by Dr. Scott Asnis and Dr. David Kim and headquartered in New Hyde Park, Dental365 grew into a New York-based DSO before The Jordan Company's private equity fund, Resolute Fund V, acquired majority control in a 2021 deal reported at $440 million; Regal Healthcare Capital Partners remains a minority investor.

How it operates: Dental365 runs on an MSA structure and now operates close to 70 locations across New York, Connecticut, and New Jersey; its parent management company, Premier Care Dental Management, reported supporting more than 150 practices across the Northeast as of July 2026.

Strengths: Longest continuous New York operating history among the groups here (2014); a large, dated PE transaction ($440 million, 2021) showing real institutional confidence; broad Long Island-to-tri-state footprint.

Limits: No affiliating-dentist equity percentage found in research checked; now large enough, and multi-state enough, that it's closer to a regional platform than a single-state emerging DSO.

Who it's for: A New York dentist or investor trying to understand what a Long Island-founded group looks like once it scales past regional status. Who should skip it: Anyone looking for a small, early-stage group to benchmark against, see Hudson Dental below.

2. Affinity Dental Management

An out-of-state multi-specialty platform that bought its way into the New York metro.

Affinity Dental Management is headquartered in Holyoke, Massachusetts, and backed by MidOcean Partners since 2017; it entered the New York metro market in February 2020 by acquiring Concerned Dental Care's 10 offices across Nassau and Suffolk counties, Manhattan, the Bronx, Westchester, and Queens.

How it operates: Affinity runs an MSA-based, multi-specialty platform (it has added oral surgery capability to its network) and now supports 37 offices in the New York metro area following the Concerned Dental Care acquisition.

Strengths: A clear, dated entry point into the New York metro (February 2020, via a named 10-office acquisition); multi-specialty breadth (general, oral surgery) rather than a single-specialty focus; institutional PE backing since 2017.

Limits: Headquartered outside New York (Massachusetts), so its New York presence is a market entry, not a home-grown base; no affiliating-dentist equity percentage found in research checked.

Who it's for: A New York metro practice evaluating an out-of-state multi-specialty platform with institutional backing. Who should skip it: Anyone specifically seeking a New York-headquartered group, Dental365 and Hudson Dental are both based in-state.

3. Hudson Dental

A 6-location East Coast DSO still finding its footing.

Founded in 2023 and backed by its own affiliated private equity firm, Hudson Yards Capital (founded 2020), Hudson Dental operates 6 locations, owned and under contract, across New York and Connecticut.

How it operates: Hudson Dental is led by Haim Haviv, Olaide Lawal, Richard Beckman, and Dr. Marcy Borofsky; its affiliated capital firm, Hudson Yards Capital, is led by Haim Haviv, Olaide Lawal, Jose Moreno, and Dr. Marcy Borofsky, and describes itself as building an East Coast dental support organization with plans to expand into multiple East Coast states.

Strengths: The cleanest match in this guide to the 3-20 location "emerging DSO" definition; a stated multi-state growth plan rather than a New York-only ambition; a leadership team spanning both the operating company and its capital source, tighter alignment than an arm's-length PE relationship.

Limits: Very new (founded 2023), with limited operating history to evaluate; no affiliating-dentist equity percentage found in research checked.

Who it's for: Anyone trying to understand what a New York group looks like before it becomes Dental365's or Affinity's scale. Who should skip it: An investor or operator specifically evaluating an established, multi-year track record, Hudson Dental doesn't have one yet.

New York Dental Ownership & Regulatory Snapshot

New York requires every officer and director of a dental corporation to be a dentist licensed in New York State, and the state strictly forbids multi-profession co-ownership, all co-owners of the professional entity must share the same license type.

Licensed dentists in New York typically organize as a professional corporation (PC) or professional limited liability company (PLLC); a PLLC cannot combine dentistry with certain other professions, such as medicine, veterinary medicine, or licensed clinical social work.

Because non-dentists cannot directly own a dental practice in New York, DSOs operate through a bifurcated structure: a management services agreement between the dentist-owned PC or PLLC and a separately owned management company, which provides facilities, equipment, staffing, billing, technology, and administrative support without holding an ownership stake in the clinical entity itself.

Market Size & Growth Signals in New York

• Dental365's parent, Premier Care Dental Management, grew to support more than 150 Northeast practices by July 2026, up from Dental365's own near-70-location New York/Connecticut/New Jersey footprint
• Affinity Dental Management's February 2020 acquisition of Concerned Dental Care shows an out-of-state platform still finding the New York metro attractive enough to buy into
• Hudson Dental's 2023 launch, with a stated plan to expand across multiple East Coast states, is a signal that new entrants are still forming in the New York market, not just consolidating existing groups
• Growth among the groups in this guide concentrates on Long Island (Nassau and Suffolk counties) and the lower Hudson Valley/Westchester corridor, plus New York City's outer boroughs (Manhattan, the Bronx, Queens)

Is New York Still a Good Market to Scale a Dental Group?

Common Operational Pain Points as Groups Scale in New York

• Verifying insurance eligibility consistently once a group crosses roughly 5 locations spread across Long Island, Westchester, and New York City boroughs with different front-desk teams
• Reconciling a payer mix that includes New York's Medicaid managed-care program, which varies by county and by managed-care organization
• Standardizing one practice-management platform across locations added through acquisition, Affinity's Concerned Dental Care deal and Dental365's own growth are both acquisition-driven, which creates uneven onboarding loads
• Coordinating eligibility verification across a multi-state footprint, since Dental365 and Hudson Dental both already operate across New York and Connecticut state lines

This is where the operational reality catches up with the growth story above. A 6-location group like Hudson Dental is verifying eligibility largely by hand across two states already, and a near-70-location DSO like Dental365 is doing it across three.

How Needletail Helps Growing New York Dental Groups to Verify Insurance

Needletail AI is a dental insurance-eligibility verification and RCM platform, built for a growing group's eligibility-verification process that stops holding up once it's running across New York's metro submarkets and a multi-state footprint at once.

How the verification runs, end to end:

1. A patient books or confirms an appointment in the practice's PMS
2. Appointment and insurance details flow to Needletail through its API
3. An AI Portal Agent logs into payer portals to pull plan and benefits data
4. An AI Voice Agent calls payers directly and navigates their IVR systems for carriers where portal access is unreliable or unavailable
5. An AI QA Agent cross-checks both data sources and flags inconsistencies
6. A human QA team reviews edge cases
7. The completed eligibility form writes back directly into the practice's PMS, no CSV exports, no copy-paste

• PMS-native integration. Needletail writes verified eligibility data directly into Dentrix, Open Dental, Denticon, Eaglesoft, Curve Dental, and CareStack, useful for a group like Affinity or Dental365 that's grown by acquiring practices likely running more than one PMS.
• Accuracy at the point it usually breaks. Needletail reports higher verification accuracy with its human-QA layer applied than with AI-portal automation alone. That gap matters on a New York Medicaid managed-care mix that varies county by county, where a portal-only tool misses what a phone call would catch.
• Built to onboard quickly. Needletail describes a 10-day implementation, running in parallel with a practice's existing process before fully switching over, with no staff retraining required, useful for a group like Hudson Dental that's actively adding locations across state lines and needs eligibility working correctly from day one.

Book a demo to see how Needletail verifies eligibility across every New York location.

Checklist Before Scaling a Dental Group in New York

1. Are all officers and directors of the practice's professional entity (PC or PLLC) licensed dentists in New York, as required?
2. What is the group's current, dated New York location count, and where can it be independently verified?
3. Is the group's affiliation model equity/ownership or straight employment, in writing?
4. What PMS platform runs across existing locations, and what would onboarding a newly acquired practice cost?
5. How is insurance eligibility verified today, and does that process hold up across a multi-county Medicaid managed-care mix?
6. Has the group settled any False Claims Act or state AG action, and what changed afterward?
7. What is the payer mix, commercial, Medicaid managed care, and self-pay, across current and planned New York locations?
8. If the group operates across state lines (New York and Connecticut, or New Jersey), how is eligibility verification coordinated across those state-specific payer rules?
9. What's the actual timeline from signed lease or acquisition close to first patient at a new New York location?
10. Does the management company's agreement clearly separate non-clinical business services from clinical decision-making, consistent with New York's corporate-practice-of-dentistry restriction?

Frequently Asked Questions

What is a dental service organization (DSO)?

A DSO is a corporate business entity that contracts with dental practices to manage non-clinical operations, billing, insurance coding, payroll, compliance, HR, recruitment, and marketing and IT, while licensed dentists retain all clinical decision-making, which a DSO is legally barred from directing.

What's the difference between an "emerging" DSO and the largest national DSOs?

Scale and stage. The groups in this guide range from Hudson Dental's 6 locations to Dental365's near-70-location, Jordan Company-backed network, both earlier in the curve or more regionally concentrated than the largest national DSOs.

Does New York restrict non-dentist ownership of dental practices, and can a DSO make clinical decisions?

Yes. New York requires every officer and director of a dental corporation to be a New York-licensed dentist, and forbids multi-profession co-ownership. DSOs operate through management services agreements with a separately owned PC or PLLC, providing non-clinical support only.

How is a growing group's insurance-verification process different from a solo practice's?

A solo practice verifies eligibility for one payer mix at one location. A group scaling past 5-10 New York locations is doing it across different counties, a Medicaid managed-care mix that varies by county, and often multiple states at once, which is where manual, single-location verification processes start breaking down.

Is New York a growing market for dental groups right now?

Yes: Affinity Dental Management's 2020 entry via the Concerned Dental Care acquisition and Hudson Dental's 2023 launch, with a stated multi-state expansion plan, both show new capital and new entrants still forming in the market.

How does Needletail help a growing New York group with insurance verification?

Needletail runs eligibility verification through paired AI agents, one that logs into payer portals and one that calls payers directly for carriers where portals are unreliable, cross-checked by a third AI QA agent and reviewed by a human QA team, with verified results written directly back into the practice's PMS. Needletail is not a DSO and doesn't compete with any group named in this guide.