Onsite Dental

What Onsite Dental does

Onsite Dental is a private, California-based dental support organization (DSO) founded in 1997 that pioneered the workplace dental care delivery model. The company deploys full-service dental practices at or near employer worksites through three customizable delivery formats — fixed-site practices (2–20 operatories built inside corporate buildings), mobile dental units (2–3 operatories on rotating schedules), and pop-up practices (2–4 temporary operatories) — currently operating across 15 states with a roster of 275 licensed clinicians serving more than 400,000 members at Fortune 500 client sites including Boeing, Intel, Eli Lilly, LinkedIn, Sony Pictures, American Express, Mohawk Industries, Shaw Industries, and ConocoPhillips.

The service platform spans hygiene, general dentistry, cosmetic dentistry, endodontics, oral surgery and implants, orthodontics (including Invisalign), and periodontics, delivered with a digitally equipped clinical infrastructure that includes 3-D imaging, digital impressions, digital X-rays, digital treatment presentation, medical-grade HEPA/Merc-13/Medify air filtration, and evidence-based diagnosis protocols. The company operates both employer-exclusive sites and public-access locations (e.g., Port San Antonio, SF Transit Center), and has expanded beyond the large-employer core into college campuses, residential buildings, and senior communities.

Commercially, Onsite Dental charges employers nothing — there are no PEPM, PEPY, or PMPM fees — and instead bills services through patient dental insurance claims as an in-network provider with all major carriers, supplemented by cash/out-of-pocket payments (including FSA, HSA, CareCredit, and HFD financing) for uninsured patients. The go-to-market is enterprise field sales targeting HR and benefits teams via benefits consultants. Growth has been materially inorganic, with the 2021 acquisition of HENRY The Dentist and the 2022 acquisition of Dental Excellence Partners, LLP lifting the combined entity to over one million patients across 14 states, followed by a 2022 strategic partnership with Cano Health to integrate dental and medical care for senior populations. The company has raised $20.075M from Norwest (February 2018) and is led by CEO Ern Blackwelder, COO Dan Norton, CRO Sam Testa, CFO David Joe, and Chief Clinical Officer Johanna Tesoniero, with Ryan Harris as Chairman.

Name

Onsite Dental

Legal name

Onsite Dental LLC

Website

https://onsitedental.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

101–250 employees

Short description

Onsite Dental is a dental support organization that deploys full-service dental clinics at or near employer worksites through fixed, mobile, and pop-up practice models, serving 400,000+ members across 15 states via insurance-billed services for enterprise clients like Boeing, Intel, and Eli Lilly.

Ownership category

akta.pro rank

Product category

Workplace Dental Care Services

NAICS

Offices of Dentists (62121)

SIC

Services-Specialty Outpatient Facilities, Nec (8093)

akta.pro primary industry

Mobile & On-Site General Dentistry (Workplace/Nursing Home/Home Visits) (HLABAAAG)

Keywords

• Workplace dental care
• Mobile dentistry
• Employer dental benefits
• Onsite dental clinics
• Dental support organization

Headquarters

HQ city

Aliso Viejo

HQ country

United States

HQ region

North America

Offices24 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Insurance-Based Dental Services: Onsite Dental operates as an in-network dental provider with all major insurance carriers. Services are billed directly through employee insurance claims, with no additional fees for employers. Revenue is generated through insurance reimbursements for dental procedures performed at workplace locations.
2. Cash/Out-of-Pocket Payments: For patients without insurance coverage, Onsite Dental offers affordable cash rates and payment plans, accepting FSA, HSA, and CareCredit. Third-party financing through HFD is also available.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

Onsite Dental delivers full-scope dental care directly at employer worksites, college campuses, and residential locations through three customizable practice models: Fixed Site Practices (permanent in-building clinics), Mobile Practices (fully-equipped mobile units), and Pop-Up Practices (temporary installations). Services are billed through patients' dental insurance at zero cost to the employer, covering hygiene, general dentistry, cosmetic dentistry, endodontics, oral surgery and implants, orthodontics including Invisalign, and periodontics.

Product overview

Onsite Dental is a dental care delivery platform offering three distinct delivery models: Fixed Site Practices (dedicated in-building dental offices), Mobile Practices (fully-equipped mobile dental units), and Pop-Up Practices (temporary setups in flexible spaces). The company operates as a Dental Support Organization (DSO) providing comprehensive dental services including hygiene, general dentistry, cosmetic dentistry, endodontics, oral surgery, orthodontics (Invisalign), and periodontics. Services are delivered through employer-sponsored workplace dental clinics, college campuses, and residential locations across 15 states. The company has acquired Dental Excellence Partners (2022) and HENRY The Dentist (2021) to expand its national footprint.

Differentiator

Problem solved

Functional benefit

Products and services

• Fixed Site Practices Dedicated dental practice buildouts inside client buildings, designed with company culture and brand in mind, ranging from 2 to 20 operatories, serving employees at zero cost to the employer.
• Mobile Practices Fully equipped mobile dental units that deliver comprehensive dental care on-site, typically 2 to 3 operatories accommodating over 20 appointments per day.
• Pop-Up Practices Flexible temporary dental setups that transform conference rooms, amenity centers, or medical spaces into full dental experiences with 2 to 4 operatories.
• Hygiene Services Routine cleanings, deep cleanings, and periodontal maintenance services performed by licensed dental hygienists.
• General Dentistry Comprehensive dental care including exams, fillings, crowns, night guards, bridges, extractions, and X-rays.
• Cosmetic Dentistry Teeth whitening and veneer procedures for aesthetic dental improvements.
• Endodontics Root canal treatments performed by specialized dental professionals.
• Oral Surgery and Implants Complex extractions, implant placements, implant restorations, wisdom teeth removal, and other surgical dental procedures.
• Orthodontics Teeth straightening services including Invisalign treatment and retainers.
• Periodontics Treatment for gum disease and related gum issues including extractions.

Quantifiable outcome

• Highest NPS in the industry at 90 for patient satisfaction
• +3 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core and flagship.

• Dental Excellence Partners, LLPcoreStrategic or Co-development Partner · 14 April 2022Acquired Dental Excellence Partners, LLP in April 2022, enhancing Onsite Dental's position as a national value-based dental organization. The acquisition expanded their patient base to over one million patients across 14 states.
• Cano HealthflagshipStrategic or Co-development Partner · 14 April 2022Strategic partnership with Cano Health, a primary care provider, to integrate dental and medical care. This partnership particularly benefits senior communities by providing coordinated healthcare delivery. Onsite Dental and its subsidiary filed $72M fraud claims against former Cano Health CEO Marlow Hernandez in 2025 related to this partnership.
• HENRY The DentistcoreStrategic or Co-development Partner · 20 July 2021Acquired HENRY The Dentist, a mobile dental firm, in July 2021. The acquisition expanded national employer-based dental care services, with the combined entity servicing over 850,000 lives across 14 states.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• 360Care: 360Care provides on-site and mobile dental, vision, and audiology services to senior living communities, schools, and businesses. Most direct comparable to Onsite Dental's mobile and on-site delivery model, particularly in the senior care vertical.

Broad incumbents

• Heartland Dental: Heartland Dental is the largest dental support organization (DSO) in the United States, supporting over 2,800 dentists across 1,800+ offices. Comparable as a broad incumbent DSO peer in the dental services delivery space, though its model is traditional brick-and-mortar rather than on-site.
• Pacific Dental Services: Pacific Dental Services is one of the largest DSOs in the US, supporting 4,000+ dentists across 900+ practices. Comparable as a major DSO incumbent that competes for the same clinical talent and patient base, though via traditional office locations rather than workplace delivery.
• Aspen Dental: Aspen Dental Management operates 1,000+ Aspen Dental-branded practices across 45 states, providing multi-specialty dental services. Comparable as a broad incumbent DSO in the dental care delivery space, particularly for the consumer-facing employer benefit and insurance reimbursement dynamics.
• Smile Brands: Smile Brands is a large DSO supporting 700+ practices across 30 states under brands including SmileDirectClub-affiliated offices. Comparable as an incumbent DSO peer in dental care delivery and dental insurance network participation, though with a traditional brick-and-mortar model.
• Affordable Dentures & Implants: Affordable Dentures & Implants operates 400+ practices across 42 states focused on dentures, extractions, and implants. Comparable as a multi-state dental services network competing for similar self-pay and insurance-reimbursed patient demand.

Emerging players

• Tend: Tend is a venture-backed modern dental brand operating tech-forward, design-led dental studios in major US metros. Comparable as an emerging player in dental care delivery with a focus on patient experience and digital tools, similar to Onsite Dental's tech-forward positioning but in brick-and-mortar format.
• MB2 Dental Solutions: MB2 Dental Solutions is a fast-growing DSO partnering with 700+ dentists across 40 states, with a focus on doctor-led practice autonomy. Comparable as an emerging DSO peer building a multi-state dental network, though traditional office-based rather than on-site.
• InterDent Service Corporation: InterDent supports 200+ dental practices across multiple states under brands including Gentle Dental. Comparable as a regional-to-national DSO peer with multi-specialty service offerings overlapping Onsite Dental's general dentistry and specialty service mix.

Others

• Cano Health: Cano Health is a value-based primary care provider focused on senior populations. Comparable as a strategic partner to Onsite Dental for dental-medical integration in senior communities, and an important counterparty given the 2022 partnership and ongoing litigation between the parties.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/onsitedentalcorporate
• LinkedInlinkedin.com/company/onsite-dental
• Instagraminstagram.com/onsitedental/?hl=en
• Xx.com/onsite_dental

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Onsite Dental