D-r Yovchev received his DDS degree in the Medical University of Sofia in 1990.
During the years 1991- 2011 he visited a great number of congresses, seminars and hands-on courses in endodontics. In this time he attended lectures and courses of major lecturers in the endodontic field.
In the year 2000 he began teaching his own courses: “Manual instrumentation of the root canal system and cold lateral condensation”, and 4 years after that: “ Rotary instrumentation and warm vertical condensation of the root canal system”.
D-r Yovchev has made a few hands-on courses about: “Successful removal of separated instruments – donkeywork or a routine endodontic procedure”. In this course he represented his own technique for removing separated instruments.
In the beginning of the year 2005 he limited his practice to endodontics. This is the same year he introduced the use of the operating microscope in his practice.
D-r Yovchev is one of the founders and current president of the Bulgarian Endodontic Society.