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National Osteology
Group USA

Welcome to the National Osteology Group USA (NOG USA), your gateway to the world of oral tissue regeneration and education.

As part of the Osteology Foundation's mission to foster the connection with younger audiences around the globe, NOG USA is thrilled to provide a tailored approach to oral tissue regeneration education in the United States.

Our country-specific strategy is designed to make education on oral tissue regeneration accessible to a broad audience, with case competitions, webinars and occasional live events and courses. Membership in the group is entirely free of charge, requiring only a simple registration.

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Couples Therapy: Interdisciplinary management of Perio-Endo Lesions  

Purnima Kumar & Kumar Subramanian 

Moderator: Sejal Thacker

 10 September 2026 - 7PM EST  

Learning Objectives:

  • Explore the microbial etiology of the combined endo-perio lesion

  • Discuss treatment alternatives for these cases

  • Explore when implants are a more viable option than retaining the affected tooth

Register here for free

NOG USA @ AAP Annual Meeting

Join us at the AAP Annual meeting in Seattle from 29 October - 1 November 2026, we have a great session with the case competition finale and a new exciting format: Jeopardy!

 📅 Friday 30 October 2026, 12:00pm – 1:30pm

Find out more here!

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Case Competition - Young periodontists

The National Osteology Group USA is excited to present its third annual Case Competition.
Submission closed - finalists to be announced by the beginning of September 2026

Find out more here!

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Case Competition - Seasoned periodontists

The National Osteology Group USA is excited to present a new category to the Case Competition.

Submission closed - winner to be informed by the beginning of September 2026

Find out more here!

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3D printed scaffolds for bone regeneration

Israel Puterman

30 September 2025

This presentation discusses the challenges related to ridge augmentation. Methods used to create the conditions necessary for successful augmentation as well as their limitations are reviewed.

We discuss the use of titanium 3D printed scaffolds along with their unique properties that help us achieve our desired results. 

Join via THE BOX (with certificate)

Join via Zoom (without certificate)


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Webinars on demand

Members of the National Osteology Group USA have the possibility to review recordings of all webinars at any time.

A collection of lectures, always available within the group on THE BOX, delivered by leading experts in the field of oral regeneration.

Webinars on demand

Leadership Team

Sejal Thacker
Read full bio
Sejal Thacker Read full bio
Shayan Barootchi
Shayan Barootchi
Hima Bindu Dukka
Hima Bindu Dukka
Jessica Latimer
Jessica Latimer
Acela Martinez
Acela Martinez
Pooyan Refahi
Pooyan Refahi
Ryan Wong
Ryan Wong
NOG-USA-Insta

Make sure to follow the NOG USA Instagram Channel!