Dr. Tsvetelin Zarev graduated from Medical University, Sofia. He works in the field of cosmetic plastic surgery, and in the last 18 years, he has been active in transplantation of hair follicles: hair, eyebrow and eyelash transplant. During this period, Dr. Zarev has used all the FUE method techniques (manual and motorized) and in the last 15 years has been actively developing and applying the latest hair transplant technique - AVA FUE (Automatic Vacuum-Assisted Follicular Unit Extraction) .