Dr. med. dent. Tatjana Knego has been working with implants and prosthetic on implants for over twenty years. She has been working with veneers for ten years and has been performing bleaching of different systems for more than fifteen years. Aesthetically and functionally complicated prosthetics and makeovers are her biggest challenge. Today, she is a member of the European Association of Cosmetic Dentistry. Dr. med. dent. Tatjana Knego had her first contact with cosmetic dentistry more than twenty years ago when, after completing the Dental Medicine University in Zagreb, she worked in Madrid, Spain, and then in one of the most famous clinics in Tuscany in Italy. At that time, she went through a number of educations in all areas of dentistry. When she returned to Croatia, she opened her dental clinic with ongoing education all over the world, while updating clinic equipment.