Professor Zeichner is currently head of the Department of Maxillofacial Radiology at the University Medical Center of Columbia (New York) with which Dr. Portier-Marret actively collaborates as Prof. Deputy. It is also part of a research and education project at the Basel Imaging Medical Center.
Dr. Zeichner has degrees in medical physics and biophysical chemistry (Universities of Pittsburgh and Montclair respectively). He received his specialist designation in nuclear medicine and oral and maxillofacial radiology at the University of Connecticut.
Professor Zeichner also contributes to numerous Continuing Education projects in the field of Cone Beam (cone beam scanner) which is the future in Maxillofacial imaging, and supervises complex cases presented within the Maxillofacial surgery practice. of the Riviera.
