In the following years, he worked as a maxillofacial surgeon, department head and guest lecturer in various hospitals and universities. At the Caucasus Medical Center, he holds the positions of Head of the Department of Maxillofacial Surgery and Head of the Residency Program.
34 scientific papers are associated with the name of associate professor Teona Danelia. In 2006, he was awarded the scientific degree of Candidate of Medical Sciences.