About Us
We aim to bring knowledge to a growing community
This isn’t about us; it’s about you. Our objective is to empower you to enhance your skills and reach your fullest potential.
We’re here to provide the tools, resources, and support you need to achieve your goals. Your success is our success!
- Enhance your endodontic skills with practical, real-world knowledge.
- Learn from experienced specialists dedicated to your growth.
- Gain confidence to deliver better patient care and results.
In case you really want to know about us
We believe in sharing knowledge with purpose, combining real clinical experience with practical training. Our focus is to support your growth, build confidence, and help you deliver better results in your daily practice.
Olavo Viegas
Olavo Guerreiro Viegas graduated as a dentist from the Universidade de Coimbra in Portugal in 2013. He gained early clinical experience working in general practice across Portugal and France for several years.
Since 2016, his professional focus has been dedicated exclusively to endodontics, allowing him to deepen his clinical expertise and refine his approach to patient care.
In 2019, he completed his specialization in endodontics at the Academic Centre for Dentistry Amsterdam. Since then, he has continued to advance his practice, combining hands-on experience with a strong commitment to continuous learning and education.
Roberto Cristescu
Roberto Cristescu graduated as a dentist in 2004 from the University Carol Davila in Bucharest, Romania. He later earned a Master’s degree in Biomaterials in 2006 and continued expanding his expertise with further training in the United States.
In 2011, he completed his specialization in endodontics at ACTA (Amsterdam). Roberto is a licensed endodontist by the Dutch Association of Endodontology, a Certified Member of the European Society for Endodontology, and an International Member of the American Association of Endodontists.
He has published in endodontic journals and, since 2014, founded RCC ENDODONTICS, an educational platform through which he teaches courses in the Netherlands and internationally.
Our Process
Shared Passion for Endodontics
We are two endodontists united by a common passion: endodontics. Join us, and together, let’s delve deeper into the fascinating world of endodontics.
Browse Our Courses
After years of collaboration and countless conversations, we decided to channel our enthusiasm into something transformative. Our specialized courses are designed to share this passion with you.
Designed specifically to enrich the skills and knowledge of dental students, dentists, and fellow endodontists, these courses are a direct reflection of our shared commitment to the field of endodontics.
