Dr. Alecsandru Ionescu graduated the Faculty of Dentistry within UMF “Carol Davila” Bucharest in 2001 and received his PhD degree in Oral Implantology in 2019 with the title “Guided tissue regeneration using the open healing technique and flapless approach in implant patients”. He is a member of the board of the Society for Esthetic Dentistry in Romania (SSER) and a member of the scientific board of Cosmetic Dentistry Romania and Romanian Journal of Stomatology. He is also the co-founder of Quintessence International Romania and a founding member of the Romanian Society for Digital Dentistry.

Dr. Ionescu is an active member of the IADFE (International Academy for Dental-Facial Esthetics), ESCD (European Society of Esthetic Dentistry), EAO (European Association for Osseointegration) and ICOI (International Congress of Oral Implantology). He is involved in multiple studies and researches related to the minimally invasive oral surgery and implantology, periodontology and regenerative dentistry. He is an international speaker and trainer for the “open healing” protocol and expert in tissue level implants, author of different articles in the field of oral implantology and regenerative dentistry and a co-author of the “Comprehensive Esthetic Dentistry”, published by Quintessence International. He is also a trainer for piezosurgery and for digital protocols in oral implantolgy. Dr. Ionescu develops his professional activity in his private dental clinic, research and training center “aesthetics ONE", with two offices in Bucharest.