With over 12,000 interventions in his field, major scientific publications and contributions to Greek and international scientific organizations, Dr Giannas is one of the most recognized members of the international community of Aesthetic, Plastic and Reconstructive Surgery. He is a member of the Royal College of Plastic Surgeons of Great Britain, the Royal College of Surgeons of London, the European Council of Aesthetic, Plastic and Reconstructive Surgery, the International Society of Cosmetic and Plastic Surgery (ISAPS), the American Society of Plastic Surgery (ASAPS), and of the Hellenic Society of Plastic, Reconstructive and Cosmetic Surgery.

Today, Dr. Giannas offers his services at Athens Euroclinic, where he is Director of the Plastic and Reconstructive Surgery Clinic, as well as at the Athens Medical Group located in Maroussi, while he maintains a private clinic in Athens (Vas. Sofias 63) where you can book your appointment. At the same time, he continues his professional presence in Great Britain, for 2 weeks each month at the famous Harley Street in central London. In London he cooperates and works in two private hospitals in the city center.

Last years, Dr. Giannas has focused on cosmetic and aesthetic surgery, but continues to deal with breast reconstruction, head and neck oncology, skin cancer and microsurgery. His goal is to offer his patients the most appropriate and sophisticated view of Aesthetic, Plastic Surgery and Microsurgery.

He speaks Greek, English, French and Italian.