"External redraping of the fat and eyelift for the correction of the tear trough", 1st Hybrid ISAPS Official Course, Athens 08-10July 2021, Greece

Secondary rhinoplasty fixations with hyaluronic acid", "Corrective techniques for the tear trough",  "Management of facial telangiectasias with hand cautery", 2d International meeting in Cosmetology and Trichology, Scientific Federation 19-20April 2019 Dubai, UAE 

Secondary rhinoplasty fixations with hyaluronic acid", Non Invasive techniques for facial rejuvenation ISAPS Symposium, 24November 2018, Athens, Greece

"Corrective techniques for the tear trough", "Correction for the persistent malar bags", 3d World of Beauty, Aesthetic Surgery Update, 13-15November 2014, Kuwait City, Kuwait

"Projection and rotation of the tip during routine rhinoplasty", 8th International Congress of Advanced Rhinoplasty and Facial Plastic Surgery, 22-24October 2014, Tehran, Iran

"Management of facial telangiectasias with hand cautery", 9th World Congress of Cosmetic Dermatology, 27-30June 2013, Athens, Greece

"Secondary rhinoplasty fixations with hyaluronic acid", 10th IQUAM (International Committee for Quality Assurance, Medical Technologies and Devices in Plastic Surgery), 01-04November 2012, Athens, Greece

"Redraping blepharoplasty and midface lift", 2d International Meeting on Facial Aesthetic and Reconstructive Surgery, 01-03September 2011, Kos, Greece

“Recombinant Leptin Administration Improves Early Angiogenesis in Full-thickness Skin Flaps: An Experimental Study”, 8th International Conference of Anticancer Research, 17-22October 2008, Kos, Greece

“SCC with invasion in the paraspinal muscles and the vertebra”, 1st Panhellenic Anticancer Congress, 29November-02December 2007, Athens, Greece

“Lower limb reconstruction after oncologic defects”, “Reconstruction of scalp defects”, 7th Congress of Hellenic Society of Plastic Reconstructive and Aesthetic Surgery, 4-7October 2007, Sani Beach, Chalkidiki, Greece

“Exogenous leptin administered increases early angiogenesis in burn wounds”, “Action of a strong short period palmic electromagnetic field, in the healing of a surgical wound in wistar rats”, Congress of the Hellenic Society of healing of ulcers and wounds, 15-17March 2007, Athens, Greece

“Oncologic resection on the lower limb: surgical therapy and reconstruction”, 25th Panhellenic Congress of Surgery, International Surgical Forum 2006, 22-26November 2006, Hellenic Surgical Society, Athens, Greece

“Reconstruction of the lower limb after oncological resections”, General annual congress of the Hellenic Association of the Hand Surgery and the Hellenic Association of Reconstructive Microsurgery, 6-10September 2006, Κιllini, Greece

“Multiple melanoma”, 2d PanHellenic Congress of malignant melanoma, 12-14January 2006, Athens, Greece

“The value of the interval sentinel lymph nodes in melanoma”, 13th Greek Congress of Oncology, 24-27November 2005, Athens, Greece’

"Therapy of the generalized Silken rock tripe with heparin’’, "Necrotic arachnitism’’, 30th Greek Medical Congress, 27April-01May 2004, Athens, Greece

‘"Pharmacokinetics and Pharmacodynamics of newer quinolones in the empyema pleural fluid’’, 100th International Conference of the ATS (American Thoracic Society), 21-26May 2004, Orlando FL USA

’Postgraduate education in Medicine in Northern America’’, Association of Greek New Doctors, 1st Conference of the Association of Greek New Doctors, April 2002, Athens, Greece

‘‘Pathology of Athletics’’, Scientific Association of Greek Medical Students, 7th Conference of the Scientific Association of Greek Medical Students, May 2001 Larissa, Greece