D.M.D Sonja Dejanoska was born on 23.02.1980 in Skopje. She received her dental technician degree from the Medical High School “D-r Pance Karagozov ”. She graduated from the Faculty of Dentistry in Skopje in 2002 with a 9,22GPA. After her internship at the University Dental Clinic “St. Pantelejmon” she becomes a licensed doctor of dental medicine. In 2006 she enrolled Masters in prosthodontics  and prosthodontics specialization  at the Faculty of Dentistry. She receives her prosthodontics specialist degree in April 2009.

From 2006 till 2008 she works as doctor of dental medicine in the private practice “Dental Internacional – Dejanoski” in Skopje.
Since November 2008 she works as a junior teaching assistant at the Faculty of Dentistry – EURM.

She was an active participant of the 9th International scientific congress of dentistry students in 2002 and 9th Congress of the Balkans Dental Association in 2004. She furthers her knowledge by attending the following seminars, symposiums and courses: Third International Symposium, prosthodontics post-educational course “Occlusion”, seminar in Aesthetics in Dentistry, “Factors and secrets of the clinical success in aesthetic dentistry”, “Contemporary aspects of dentistry”, Implantology course organized by B&B dental and the Italian Implantology Academy.