Dr Zadrożny is a graduate of the Medical University of Warsaw and worked as an assistant and lecturer while completing his doctoral studies specialising in surgery.

He conducts scientific research on the accuracy of minimally invasive endodontic techniques and the use of composite materials and 3D printing in implantology. He received a scholarship from the Marshal of the Masovian Voivodeship for his innovative research.

Clinically, he deals with minimally invasive implantology and has extensive experience in immediate implantation and minimally invasive techniques for lifting the floor of the maxillary sinus and endodontic surgery.

Dr Zadrożny is the author of several scientific publications and a lecturer at many conferences in Poland and abroad. In 2012, in Salt Lake City, he received the international Ultradent Product Trainer certificate. He conducts training and courses mainly in the field of modern and minimally invasive endodontic techniques and surgical-implantology.

Since 2011, he has been running a business combining medical, dental and educational practice - ULTRA DENTAL CARE and has conducted over 150 training courses and lectures for dentists, including in Italy and Austria.