Dr. Marie Caroline Berthelin B. Sc.

Special Interest in Endodontics

DDS Honours 2015, P.G.C. Endo

Dr. Marie Caroline Berthelin has a particular aptitude for, and a specialist interest in, Endodontics. This is the practice of root canal treatment, which can save a tooth after it has developed an infection.

She has attended many post-graduate courses nationally and internationally in different aspects of dentistry and her kind and caring manner make her a welcome addition to our team here. A native of France, Dr. Berthelin moved to Ireland in recent years with her husband. 

She has trained with some of the biggest names in the field of international endodontics and restorative dentistry such as Yoshi Terauchi, Ove Peters, Gil Tirlet and Jean-Pierre Attal.

She is also a member of the European Society of Endodontology (ESE) and the Irish Endodontic Society (IES). 

Certificates and Qualifications


Finnendo Certificate

Practical training session on pulp chamber morphology and insight on finding elusive canals


Finnendo Certificate

Practical training session on predictable and minimally invasive removal of fractured instruments

Patient Cases

Endodontics is the dental speciality concerned with diseases and injuries of the soft tissues inside a tooth. When a tooth is damaged, bacteria and plaque begin to attack the nerve of the tooth. Root canal treatment aims at stopping any pain or infection by removing part of the nerve and removing the bacteria. Some of Dr Berthelin's patient cases can be seen below.

Dr Berthelin uses a state-of-the-art microscope technology to help her work more efficiently. This ensures a better and more accurate outcome from the root canal procedure overall.


Root canal treatment performed on a premolar tooth by Dr Berthelin.


Root canal treatment performed on a molar tooth by Dr Berthelin.


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