Education
- 1986: Bachelor of Dental Surgery, Dental School of Athens
- 1986-1987: Associate of Oral Surgery Department, Dental School of Athens
- 1989-1990: Associate of Oral and Maxillofacial Surgery Clinic of University Hospital “Evaggelismos”
- 1991-1993: General Surgery Resident at General Hospital of Nikaia “Agios Panteleimonas”
- 1994- : Associate of Dental Implants and Tissue Regeneration Department, Hygeia Hospital
Membership in Journal Editorial Committees
- European Association of Osseointegration (EAO)
- International Congress of Oral Implantology (ICOI)
Research Work and presentations
Awarded for Best Clinical Study for the research work entitled: “Guided bone regeneration for residual ridge augmentation: clinical, histologic and histomorphometric study in 46 patients”. in the International Osteology Symposium held in Monaco, 10-12 May 2007.
- GISAKIS, K. TOSIOS, D. ZABARAS, S. BOUBOULIS, A. SPANOS, V. PETSINIS, D. KALYVAS GUIDED BONE REGENERATION FOR RESIDUAL RIDGE AUGMENTATION: CLINICAL, HISTOLOGIC AND HISTOMORPHOMETRIC STUDY IN 46 PATIENTS. International Osteology Symposium, Monaco, 10-12 May 2007.
- ZABARAS D, BOUBOULIS S, SPANOS A, PETSINIS V, GISAKIS IG MAXILLARY SINUS AUGMENTATION FOR INSERTION OF ENDOSSEOUS IMPLANTS: 1-12 YEARS FOLLOW-UP STUDY.International Osteology Symposium, Monaco, 10-12 May 2007.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis, V. Petsinis GUIDED BONE AND SOFT TISSUE AUGMENTATION IN THE AESTHETIC ZONE. 1-5 YEARS CLINICAL AND RADIOGRAPHIC FOLLOW-UP STUDY. 5 th World Congress of Osseointegration, Venice, Italy, 15-17 February 2007.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis, V. Petsinis MAXILLARY SINUS MEMBRANE REPAIR: REPORT OF A TECHNIQUE FOR LARGE PERFORATIONS. 5 th World Congress of Osseointegration, Venice, Italy, 15-17 February 2007.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis BIOLOGICAL AND PROSTHETIC COMPLICATIONS WITH FIXED PROSTHODONTIC RECONSTRUCTIONS ON IMPLANTS AFTER 2-15 YEARS OF FUNCTION. 15 th Annual Meeting of the European Association of Osseointegration, Zurich, Switzerland, 2-5 October 2005.
- Zabaras, S. Bouboulis, A. Spanos, I. Gisakis, V. Petsinis THE USE OF PRP IN SINUS AUGMENTATION. CLINICAL AND RADIOGRAPHIC STUDY. 15 th Annual Meeting of the European Association of Osseointegration, Zurich, Switzerland, 2-5 October 2005.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis, V. Petsinis REHABILITATION OF SEVERELY ATHROPHIC JAWS FOR IMPLANT PLACEMENT. A 1-8 YEARS FOLLOW-UP STUDY. 14th Annual Meeting of the European Association of Osseointegration, Munich, Germany, 22-24 September 2005.
- Gisakis, K. Tosios, D. Zabaras, S. Bouboulis, A. Spanos, V. Petsinis, D. Kalyvas GUIDED BONE REGENERATION FOR RESIDUAL RIDGE AUGMENTATION: CLINICAL, HISTOLOGIC & HISTOMORPHOMETRIC STUDY IN 20 PATIENTS. 14th Annual Meeting of the European Association of Osseointegration, Munich, Germany, 22-24 September 2005.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis COMPLICATIONS OF ALVEOLAR RIDGE AUGMENTATION AND THEIR MANAGEMENT. CLINICAL STUDY. 4 th World Congress of Osseointegration, Venice, Italy, 14-16 October 2004 Α θ α ν ά σ ι ο ς Σ π α ν ό ς Χειρούργος Οδοντίατρος
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis COMPLICATIONS OF MAXILLARY SINUS AUGMENTATION AND THEIR MANAGEMENT. CLINICAL STUDY. 4 th World Congress of Osseointegration, Venice, Italy, 14-16 October 2004
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis ALVEOLAR RIDGE AUGMENTATION FOR INSERTION OF ENDOSSEOUS IMPLANTS: A 1-10 YEARS FOLLOW-UP STUDY. 13th Annual Meeting of the European Association of Osseointegration, Paris, France, 16-18 September 2004.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis MAXILLARY SINUS AUGMENTATION FOR INSERTION OF ENDOSSEOUS IMPLANTS: A 1-10 YEARS FOLLOW-UP STUDY. 13th Annual Meeting of the European Association of Osseointegration, Paris, France, 16-18 September 2004.
- Zabaras, S. Bouboulis, A. Spanos, A. Koudouri, I. Gisakis MAXILLARY SINUS MEMBRANE REPAIR. REPORT OF A TECHNIQUE FOR LARGE PERFORATIONS. 13th Annual Meeting of the European Association of Osseointegration, Paris, France, 16-18 September 2004.