Miscellaneous Health Services
One Endo
Greenwich, CT · Founded 2019 · OEND
One Endo Franchise Development, LLC offers franchises for the development of dental practices which specialize in endodontics and provide other endodontic and dental procedures and services using the latest technology to empower patients to achieve their healthiest smiles.
2026 Franchise 500
Unranked
5
units (2025)—
year over yearUnits by Year
32021
32022
32023
62024
52025
Total outlets at year end, from FDD Item 20.
The Investment
Initial investment
$785,100 – $1,298,800
FDD Item 7
Franchise fee
$75,000
FDD Item 5
Ad fund
—
FDD Item 6
Financial performance
No
FDD Item 19 disclosure
Royalty
$6,000 per month plus annual percentage increases based on U.S. Consumer Price Index
Leadership
Nicholas Mastroianni, DDS
Managing Member / Co-Founder/Director
Dean Saccomanno, DDS
Managing Member / Co-Founder/Director
Carolyn Bolton
Consultant
Paul Vigario
Co-Founder/Director
On File
Franchise Disclosure Documents
Also in Miscellaneous Health Services
More in Health & Wellness→Read from this brand's Franchise Disclosure Documents. FDD library maintained by AskTy; figures are as filed by the franchisor.