Dr. Demetriades is an Oral and Maxillofacial Surgeon. He received his Doctor of Dental Surgery degree (DDS) from the National and Kapodestrian University of Athens, Greece and his Medical Degree (MD) from the University of Health Science of Antigua and Tufts Medical Center Boston USA.

He completed his advanced education training in Oral and Maxillofacial Surgery at Tufts University and Tufts Medical Center in Boston U.S.A. In addition, he completed a fellowship in Oral and Maxillofacial surgery and a Master of Science Degree, at Tufts University as well. Dr Demetriades worked as an assistant Professor at Tufts University School of Dental Medicine, in Boston, USA.