Actera is built from within the dental service.

I am a trained dentist with several years of clinical experience in both private and public dental health.


In parallel, I have worked with technology, product development, and digitization in the healthcare sector – with a particular focus on how new tools are actually put into practice.


Actera is a result of this intersection: clinical responsibility, technological opportunity, and the need for structure.

Lawyer portrait photo
Lawyer portrait photo

About Actera

What Actera is:


Actera establishes governance structures for the safe and responsible use of artificial intelligence in dental health.


We do not engage in technology development, and we do not make clinical decisions.

Our role is to ensure that:

  • responsibility is clearly allocated

  • human control is defined

  • the use of AI can be explained, documented, and justified

before questions, complaints, or inspections arise.


What Actera is not

  • Actera is not an AI provider

  • Actera is not a clinical entity

  • Actera does not offer legal advice


This distinction is intentional. It is precisely the independence that gives Actera its function.

Clinical Experience

Several years as a practicing dentist in the Norwegian dental service Work with routine treatments, acute conditions, and complex patient care Responsibility for quality, patient safety, and treatment planning

Clinical Experience

Several years as a practicing dentist in the Norwegian dental service Work with routine treatments, acute conditions, and complex patient care Responsibility for quality, patient safety, and treatment planning

Technology and Innovation

Founder and CEO of a digital health startup in dentistry Development and launch of a product used by tens of thousands of users globally Experience from incubator programs and support from Innovation Norway

Technology and Innovation

Founder and CEO of a digital health startup in dentistry Development and launch of a product used by tens of thousands of users globally Experience from incubator programs and support from Innovation Norway

System and process understanding

Work on patient flow, work processes, and quality improvement Experience at the intersection of clinic, technology, and organization

System and process understanding

Work on patient flow, work processes, and quality improvement Experience at the intersection of clinic, technology, and organization

Matehus Severino Johansen
Dentist · Entrepreneur · Product Developer


I have worked clinically as a dentist for several years, with responsibilities for diagnostics, treatment planning, patient safety, and quality.
At the same time, I have maintained a strong interest in technology, systems, and how digital solutions impact the clinical environment.


I have founded and developed a digital learning tool for dental students that was used globally, and I have experience with:

  • product development from idea to launched solution

  • user insights and service design

  • implementation of digital tools in practice

  • interaction between clinicians, technology, and management


This combination of clinical experience and system understanding is the foundation for Actera.

Why Actera Exists

AI is adopted more quickly than the governance structures surrounding it.


In dentistry, this often happens in a fragmented manner – through individual tools, local initiatives, and informal work processes.

When something works, it's rarely a problem.
When something goes wrong, the lack of structure becomes apparent.


Actera is established to provide dental businesses with a calm, professional, and documentable framework for responsible AI use – without slowing down development or efficiency.

Lawyer portrait photo

contact us

Request an assessment of your AI usage

Do you need assistance in determining if you belong to the risk group for the EU AI Act?

contact us

Request an assessment of your AI usage

Do you need assistance in determining if you belong to the risk group for the EU AI Act?

contact us

Request an assessment of your AI usage

Do you need assistance in determining if you belong to the risk group for the EU AI Act?