Marga Ree, from the Netherlands. Marga Ree obtained her degree in dentistry from the University of Amsterdam in 1979.
For the next five years she was a part-time staff member of the department of Cariology Endodontology Pedodontology,
as well as being a clinical instructor in the central dental clinic of the University of Amsterdam. In 2001,
She completed a postgraduate training programme in endodontics with a Master of Science degree. Since that time she has lectured widely and taught hands-on courses throughout the Netherlands and abroad. She is the primary author of several articles published in National and International journals and has contributed to several books on endodontics and general dentistry. Since 1980 she has had a private practice in Purmerend, which for the past nine years has been dedicated to endodontics.