Otolaryngologists (ENT) for Vertigo and dizziness

Gligoris Georgios is an Otolaryngologist (ENT) specializing in adult and pediatric patients and maintains a private practice in Nikaia. He initially specialized in General Surgery at the General Hospital of Lefkada and subsequently in Otolaryngology - Head and Neck Surgery at the General Hospital of Nikaia - Piraeus “Agios Panteleimon.” Concurrently, he specialized in Plastic Surgery at the General Anti-Cancer - Oncology Hospital of Athens “Agios Savvas” and in Microsurgery at the General Hospital of Attica KAT. Additionally, he attended postgraduate ENT courses at the 1st and 2nd University ENT Clinics at the General Hospital of Athens “Hippocrates,” and trained at the ENT Clinic of the Konstantopouleio General Hospital of Nea Ionia “Agia Olga.” During his 10 years of postgraduate training in the United Kingdom, Dr. Gligoris Georgios gained significant professional experience as an ENT Surgeon at Kettering General Hospital, John Radcliffe (Oxford University Hospitals), and Great Western Hospital, where he also served as an Accredited Educational Supervisor (responsible for the training and assessment of medical trainees). Furthermore, he participated in the training of medical students at the University of Leicester, and in the education of medical students and trainees at Oxford University Hospitals and the University of Bristol. With a commitment to continuing medical education, he has participated in numerous conferences, educational courses, workshops, as well as lectures and presentations in the United Kingdom. Finally, he is a member of several professional organizations, including the British Medical Association, the Piraeus Medical Association, ENT - UK, the British Society of Facial Plastic Surgery, the British Rhinological Society, and The Head and Neck Society.

Mr. Grigoriadis Georgios is an ENT surgeon specializing in head and neck surgery, with expertise in rhinology and rhinoplasty, trained in Frankfurt, Germany, and Doctor of Medicine from the University of Ioannina Medical School. With many years of experience, he manages the full spectrum of otorhinolaryngological disorders with both conservative and surgical treatment approaches. He is the Assistant Director of the Second ENT Clinic at Metropolitan General Hospital.

Grigoriadis Xaris is a Military Doctor - Otolaryngologist with a private practice in the Analipsi area of Thessaloniki. He graduated from the Medical School of Aristotle University of Thessaloniki and completed his specialization at the 251 Air Force General Hospital and the General Hospital of Thessaloniki "Hippocrates." He has particular expertise in pediatric otolaryngology and allergology. His practice offers diagnosis and treatment of various otolaryngological conditions. Comprehensive clinical ENT examinations for children and adults are provided, including nasal and laryngeal endoscopy, full audiological assessment, vertigo management, ear cleaning and microscopic examination, evaluation of tonsils/adenoids in children and adults, nasal breathing examination, assessment of nasal septum and allergic rhinitis, infection treatment, and a range of minor surgical procedures.

Η Δαμιανίδου Βασιλική MD, MSc είναι Ωτορινολαρυγγολόγος Παίδων και Ενηλίκων - Χειρουργός Κεφαλής και Τραχήλου και διατηρεί ιδιωτικό ιατρείο στη Νέα Ερυθραία.

Επιπλέον είναι Επιμελήτρια Β στο Γενικό Νοσοκομείο Παίδων " Παναγιώτης και Αγλαία Κυριακού".

Είναι πτυχιούχος της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστήμιου Αθηνών. Ολοκλήρωσε την ειδικότητά της στην Ωτορινολαρυγγολογία - Χειρουργική Κεφαλής και Τραχήλου στην Ά Πανεπιστημιακή Ωτορινολαρυγγολογική Κλινική του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών στο Γενικό Νοσοκομείο Αθηνών "Ιπποκράτειο". Είναι κάτοχος Μεταπτυχιακού Τίτλου στις Παθήσεις Σιελογόνων Αδένων από το Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης. Στα πλαίσια της ειδικότητας εκπαιδεύτηκε ακόμη στη Γενική Χειρουργική στο Νοσοκομείο Θείας Πρόνοιας "Παμμακάριστος", στη Παιδο - Ωτορινολαρυγγολογία στο Νοσοκομείο Παίδων "Η Αγία Σοφία". Συνέχισε την εκπαίδευσή της στη Νευροχειρουργική στο Γενικό Νοσοκομείο Αθηνών "Γ. Γεννηματάς" και στη Πλαστική Χειρουργική στο Ναυτικό Νοσοκομείο Αθηνών. Επιπρόσθετα στα πλαίσια του προπτυχιακού της, εκπαιδεύτηκε στη Παιδοχειρουργική στο αντίστοιχο Τμήμα του " Stadtisches Klinikum" της Καρλσρούης, στη Γερμανία. Αξίζει να αναφερθεί το διδακτικό έργο της Ιατρού στα Μαθήματα Φοιτητών της Ά Πανεπιστημιακής Ωτορινολαρυγγολογικής Κλινικής του Γενικού Νοσοκομείου Αθηνών "Ιπποκράτειο".

Είναι μέλος του Ιατρικού Συλλόγου Αθηνών, του Πανελλήνιου Ιατρικού Συλλόγου και της ΩΡΛ Εταιρείας Χειρουργικής Κεφαλής και Τραχήλου Αθηνών. Τέλος, στα πλαίσια της συνεχούς επιμόρφωσης, φροντίζει να παρακολουθεί τις τρέχουσες εξελίξεις μέσω συμμετοχής σε σεμινάρια και ιατρικά συνέδρια, ενώ έχει βραβευτεί πολλάκις για τις προφορικές της ανακοινώσεις στο Πανελλήνιο Ωτορινολαρυγγολογικό Συνέδριο και στο Πανελλήνιο Συνέδριο Ωτολογίας, Ακοολογίας, Νευροωτολογίας και Σεμινάριο Παιδιατρικής Ωτορινολαρυγγολογίας και Ακοολογίας.

Delinikolas Mixail MD is an Otolaryngologist who operates a private practice in Haidari. He graduated from the Medical School of Sofia with honors ("Excellent" grade, 9.5). He initially trained in General Surgery at the "P. & A. Kyriakou" General Children’s Hospital of Athens and continued his specialization in Otolaryngology at the Sundsvall Hospital in Sweden, followed by the ENT Clinic of the General Hospital "Red Cross" (Korgialeneio - Benakeio) from 2007 to 2010. He served as an Assistant Consultant for one year at the General Hospital of Drama and holds medical licenses to practice in both Sweden and Norway, being a full member of the Medical Associations of both countries. He has held an Advanced Trauma Life Support (ATLS) certification since 2004 and regularly participates in seminars and national medical conferences to ensure continuous education and stay updated with new techniques and protocols, broadening his expertise in his specialty. Finally, he is a member of the Athens Medical Association and the Panhellenic Society of Otolaryngology - Head and Neck Surgery.

Ο Δημάκης Χριστόδουλος είναι Στρατιωτικός Ιατρός, Χειρουργός Ωτορινολαρυγγολόγος και διατηρεί ιδιωτικό ιατρείο στη Δάφνη, εξοπλισμένο με σύγχρονο τεχνολογικό και επιστημονικό εξοπλισμό, αντιμετωπίζοντας όλο το φάσμα των ΩΡΛ παθήσεων τόσο σε ενήλικες όσο και σε παιδιά. Αποφοίτησε από την Ιατρική Σχολή του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης και τη Στρατιωτική Σχολή Αξιωματικών Σωμάτων (ΣΣΑΣ) το 2012. Ειδικεύτηκε ως Ωτορινολαρυγγολόγος – Χειρουργός Κεφαλής και Τραχήλου στην Ελλάδα, και συγκεκριμένα στο Ναυτικό Νοσοκομείο Αθηνών και στο Γενικό Νοσοκομείο Ασκληπιείο Βούλας, και στη Μεγάλη Βρετανία στο Royal Free London, NHS Foundation Trust. Είναι Διδάκτωρ της Ιατρικής Σχολής Αθηνών (ερευνητικό έργο στον τομέα της ωτολογίας - ακοολογίας) και έχει διακριθεί για το σημαντικό του ερευνητικό έργο, με πολλές δημοσιεύσεις σε έγκριτα διεθνή ιατρικά περιοδικά. Επίσης έχει μετεκπαιδευτεί στη χειρουργική ωτός και κροταφικού οστού, στην ενδοσκοπική χειρουργική ρινός και παραρινίων κόλπων στο Γενικό Νοσοκομείο Αθηνών «Ο Ευαγγελισμός», καθώς και στη ρινοπλαστική και πλαστική χειρουργική προσώπου στο διεθνώς αναγνωρισμένο κέντρο ΩΡΛ - Χειρουργικής Κεφαλής και Τραχήλου του Λίβερπουλ της Μεγάλης Βρετανίας. Ακόμη, έχει υπάρξει επί σειρά ετών συνεργάτης της μονάδας εντατικής νοσηλείας νεογνών (ΜΕΝΝ) της Γ΄ Πανεπιστημιακής Παιδιατρικής Κλινικής του Πανεπιστημιακού Γενικού Νοσοκομείου «Αττικόν», αναλαμβάνοντας τον προληπτικό έλεγχο ακοής των νεογνών με τις πλέον σύγχρονες δοκιμασίες των ωτοακουστικών εκπομπών και προκλητών δυναμικών εγκεφάλου. Είναι μόνιμος στρατιωτικός ιατρός στο Πολεμικό Ναυτικό και υπηρετεί ως Επιμελητής της ΩΡΛ Κλινικής του Ναυτικού Νοσοκομείου Αθηνών. Συγχρόνως είναι συνεργάτης ιδιωτικών κλινικών της Αθήνας, όπου πραγματοποιεί χειρουργικές επεμβάσεις. Διαθέτει πολυετή εμπειρία στον τομέα της Ωτορινολαρυγγολογίας έχοντας αντιμετωπίσει πλήθος περιστατικών τόσο σε βάση τακτικού εξωτερικού ιατρείου όσο και επειγόντων. Τέλος, έχει εκπαιδευτεί και διενεργήσει το σύνολο των χειρουργικών επεμβάσεων του φάσματος της σύγχρονης ωτορινολαρυγγολογίας.

Euaggelou Ioannis is an Otolaryngologist with a private practice in Peristeri. He holds a medical degree from the Military Officers School of Corps and the Aristotle University of Thessaloniki. He has obtained a Master's degree (MSc) in "Diseases of the Nose, Skull Base and Facial Region" under Professor Mr. Daniilidis at the ENT Clinic of the Medical School of the University of Patras, and has further specialized in the "Audiology and Neurotology" Study Program (Cert. Ot.-Aud.) at the National and Kapodistrian University of Athens. He is the Deputy Director of the ENT Clinic at the 401 General Military Hospital of Athens, former ENT Consultant at Clinic 417 of the Army Share Fund Nursing Institution (N.I.M.T.S), and an External Associate of the "Errikos Dynan Hospital Center," "Mitera Hospital," and "ORL Athens Clinic." He has also been trained in tympanoplasty and the treatment of middle ear diseases at universities abroad and is specialized in head and neck surgery. In his private practice in Peristeri, he offers specialized services for the treatment of all otorhinolaryngological conditions, such as rhinitis, sinusitis, epistaxis, nasal fractures, nasal polyps, vertigo, diseases of the vocal cords and larynx, sleep apnea, among others. Additionally, he performs examinations such as audiograms and tympanograms, complete audiological testing, ear endoscopy with digital recording, and endoscopic examination of the nose and nasopharynx. He has extensive experience in middle ear, head, and neck surgery and undertakes surgical procedures such as tonsillectomy and adenoidectomy, nasal septum surgery, rhinoplasty, and otosurgery.

Iatrokosmos is a comprehensive primary healthcare unit located in the Ampelokipoi area. It comprises the Iatrokosmos Otorinolaryggologiko Tmima, staffed by highly trained scientific personnel and equipped with state-of-the-art medical technology. The center's goal is to provide the solution that each patient desires, namely diagnosis through to treatment, in a cost-effective, reliable manner, utilizing only the necessary examinations. The objective is to cover the health needs of every family, insured or uninsured, of any age, with comprehensive solutions. Their philosophy includes three fundamental principles: friendly service, high-quality examinations, and affordable prices. Finally, always prioritizing patient safety, they take full responsibility for the patient's health from start to finish, that is, from diagnosis to treatment.

Kallitsi Epistimi is an Otolaryngologist Surgeon with a private practice in Kypseli. She holds a degree from the Medical School of the University of Crete. She served as a rural doctor in Symi and trained in General Surgery at the Theia Pronoia Hospital "Pammakaristos". She specialized in the Otolaryngology clinic of the 401 General Military Hospital of Athens and the Otolaryngology clinic of the General Hospital of Athens Korgialeneio - Benakeio "Hellenic Red Cross". She has participated in numerous medical conferences, seminars, and workshops in Greece and abroad. In her private practice, she manages otolaryngological conditions such as acute and chronic forms of otitis, rhinitis, rhinosinusitis, nasal polyps, diseases of the vocal cords and larynx, vertigo, snoring, among others. At the same time, she performs examinations such as audiograms, tympanograms, and endoscopy of the ears, nose, pharynx, and larynx with digital recording. She has extensive experience in the management and treatment of hearing and dizziness problems. Additionally, she undertakes surgical procedures such as tonsillectomy and adenoidectomy, nasal septal surgery, vocal cord biopsies, and others. Finally, she is an external collaborator with the Errikos Dynan Hospital and the ORL Athens Clinic.

Kalogerakis Iakovos is an Otolaryngologist - Military Physician, Consultant at the Naval Hospital of Athens with a private practice in Mavili Square. He is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens and holds the European Diploma in Otolaryngology (Fellow of the European Board of Otolaryngology - Head and Neck Surgery). He graduated from the Medical School of Aristotle University of Thessaloniki. Additionally, he specialized in Otolaryngology at the 2nd University Otolaryngology Clinic of the University General Hospital "Attikon" and at the Otolaryngology Clinic of the Naval Hospital of Athens. He has many years of experience in the diagnosis, treatment, and surgical management of adult and pediatric ENT disorders. The physician is a member of the American Academy of Otolaryngology - Head and Neck Surgery and the Hellenic Society of Otolaryngology Head and Neck Surgery and has actively participated in numerous conferences in Greece and abroad.

Kalpaktsoglou Elissaios is an Otolaryngologist and maintains his private practice in Alimos. He is a specialized graduate of Medicine from the Carol Davila School of Medicine and Pharmacy at the University of Bucharest in Romania. It would be remiss not to mention that he holds a Master of Science (MSc) degree in Audiology - Neurootology from the Faculty of Medicine of the National and Kapodistrian University of Athens (NKUA). He specialized in Otolaryngology at the General Children's Hospital "P. & Aglaia Kyriakou" and completed his training at the Otolaryngology Clinic of the General Hospital of Athens "G. Gennimatas". He has served as a Second Consultant Otolaryngologist at the Health Center of Rafina - Pikermi, as well as the corresponding center in Dafni. Finally, he has attended the 51st GRAZ COURSE on RHINOSURGERY and the 7th GRAZ COURSE on RHINOPLASTY in Graz, Austria. In his private practice, the doctor manages a wide range of adult and pediatric cases encompassing the entire spectrum of his specialty.

Kaltsos Euthymios is an Otolaryngologist who maintains a private practice in Galatsi. He is a PhD candidate in Pediatric Otolaryngology at the Medical School of the National and Kapodistrian University of Athens and holds a postgraduate diploma in Emergency Health Care from the same university. Furthermore, he has a medical degree from Aristotle University and has undergone advanced training at the University Otolaryngology Clinic of Innsbruck in Austria, specializing in Pediatric Otolaryngologic Surgery and Head and Neck Surgery. He serves as the Deputy Director of the ENT Clinic at the Pediatric Medical Center of Athens and concurrently collaborates with Gaia Maternity Hospital. In his private practice, he provides specialized services for the diagnosis and management of all otolaryngological and pediatric otolaryngological conditions and performs surgeries such as tonsillectomy and adenoidectomy, ventilation tube insertion, nasal septum correction, endoscopic nasal surgery, rhinoplasty, phonosurgery, and tympanoplasty. Additionally, he has presented numerous publications at international and national conferences, is a member of several professional societies in the field of otolaryngology, and publishes papers in both Greek and international scientific journals.

Kanellos Panagiotis is an Otolaryngologist, Director of the ENT Department at Iaso Hospital, and a physician at the Pediatric Audiology Department of the same hospital. He maintains a private practice in Pefki. He graduated from the Medical School of Craiova and specialized in Otolaryngology at the General Hospital of Athens "Elpis." Additionally, he received further specialization in Neurosurgery, Plastic Surgery, and Pediatric Audiology. Currently, in his private practice, he provides specialized services and treats a variety of conditions, including sudden hearing loss, facial or neck pain, allergic rhinitis, tonsils, hearing loss, hoarseness, olfactory disorders, nasal septum, tinnitus, external otitis, papillomas, vertigo, laryngeal and pharyngeal cancer, laryngitis, vocal cord paralysis, and polyps. He has authored 46 scientific papers, which have been presented at Greek and international conferences. Finally, the physician is a member of the Panhellenic Pediatric Otolaryngology Society, the "New Doctors" Association, the Panhellenic Society of Otolaryngology Head & Neck Surgery, the Association of Greek Otolaryngologists, and the Panhellenic Medical Society of Audiology - Neurotology.

Kanioura Eutyxia is an Otolaryngologist maintaining a private practice in Kallithea. She graduated from the Medical School of the National and Kapodistrian University of Athens and subsequently completed her rural service at the Molaoi Nursing Unit of the General Hospital of Laconia. She then specialized in Otolaryngology at the Air Force General Hospital and the First University Otolaryngology Clinic of the General Hospital of Athens Hippocrates, and has served as Attending Physician of the Otolaryngology Clinic at the Children's Hospital "Agia Sofia". Finally, she participates in numerous conferences related to Otolaryngology and provides her services at her private practice with a primary focus on the management of various Otolaryngological disorders.

Karageorgos Gerasimos is an Otolaryngologist who maintains a private practice in the Oropos area. The physician specialized in General Surgery at the 1st IKA Hospital of Athens and in Otolaryngology at the General Hospital "ELPIS," while simultaneously specializing in Plastic Surgery and Neurosurgery at the General Hospital "G. GENNIMATAS." Subsequently, he served as an Attending Physician for 7 years in the ENT Clinic of G.N.A "ELPIS." He has extensive experience in the diagnosis and treatment of conditions covering the entire spectrum of otolaryngology and is proficient in handling the most advanced diagnostic tools to ensure painless and detailed patient examinations. Additionally, he possesses significant surgical expertise in both functional and aesthetic head and neck procedures. Finally, the physician actively participates in conferences in Greece and abroad to maintain up-to-date knowledge in his field.

Sotirios D. Karamagkiolas was admitted to the Medical School of Ioannina through the Panhellenic Examinations, where he obtained his degree in 2007. He began his specialization in Otolaryngology in 2013 at the A’ University Otolaryngology Clinic (General Hospital of Athens “Hippocrates”). During his residency, he simultaneously trained in Plastic Surgery at the General Hospital of Athens "Gennimatas". Additionally, he completed his doctoral thesis (PhD) on laryngeal cancer. After completing his residency, he remained at “Hippocrates,” gaining experience in head and neck surgeries. Subsequently, he worked for approximately two years as an assistant ENT specialist at the General Hospital "Tzaneio." In 2019, he started and completed a specialization/master's degree in Rhinology. In 2020, he was appointed at the University General Hospital "ATTIKON" as a Second Consultant, where he advanced to the position of First Consultant, which he currently holds. Furthermore, he has published in internationally recognized medical journals (PUBMED) and contributed to the authorship of books. Finally, he has actively participated in numerous medical conferences with lectures, chairmanships, presentations, and posters, as well as in postgraduate and specialist training courses for residents and graduate students.

George Karampelias is a medical doctor specialized in Otorhinolaryngology (ENT). His professional journey began in 2015 when he served as a Military Doctor in Greece. That same year, he joined the General Oncological Hospital of Kifisia "Agioi Anargyroi" as a Resident in General Surgery, a position he held until March 2017.From March 2017 to March 2018, he worked as a Resident in Otorhinolaryngology at the General Children’s Hospital of Penteli and then continued his specialization at the General Hospital of Athens "Elpis" until May 2021. He then served his rural medical service at the Astros Health Center in Kynouria until July 2022. Since July 2022, he has been working as an ENT physician at Cosmetic Derma Medicine and, since December 2022, he has also been affiliated with ORL Athens Clinic. Additionally, he collaborated as an external ENT associate with Errikos Dunan Hospital Center between 2022 and 2023, and in 2025 with Hospitality General Clinic.His academic background includes a High School Diploma from the 3rd General Lyceum of Kifisia, obtained in 2003. He studied Biology and Zoology at the University of L’Aquila in Italy between 2004 and 2007. He received his Medical Degree from the Medical University of Varna in Bulgaria in 2014. During his studies, he also completed clinical training in Thoracic Surgery at the Agios Savvas Oncology Hospital in Athens in the summer of 2011. Since March 2021, he has been enrolled in a Master’s program in Rhinology and Nasal Surgery at the Democritus University of Thrace, expected to complete in 2024.Throughout his scientific career, he has actively participated in numerous medical conferences with a wide range of presentations. In 2018, he presented his work at the 10th International Congress of Internal Medicine in Athens and at ESPO2018 in Sweden. His contributions included studies on the morphological changes of the nasal mucosa in children with generalized nasal polyposis, sinonasal findings in granulomatosis with polyangiitis (GPA), malignant external otitis in pediatric and adult patients, and the relationship between type 1 diabetes mellitus and hearing loss in children. He also presented rare clinical cases, such as unilateral keratosis obturans in a 12-year-old boy and hearing manifestations in Wolfram syndrome.In the same year, he participated in the 24th ENT Educational Conference with presentations on the training of ENT residents and the use of hyperbaric oxygen therapy for sudden sensorineural hearing loss. In 2019, he presented a large cystic lesion of the maxilla involving eight teeth at the 19th Seminar of the Hellenic Rhinologic Society. He also participated in a preventive screening program for upper respiratory allergies in the Peloponnese region in early 2019.George Karampelias is a native Greek speaker and has excellent command of English, Italian, French, and Bulgarian.He is distinguished for his dedication to ongoing education, scientific involvement, and commitment to delivering high-quality medical care in the field of Otorhinolaryngology.

MD, MSc. Adult and Pediatric Otorhinolaryngologist – Head and Neck Surgeon.

Dr. Andreas Karelis, MD, MSc, is a specialized Adult and Pediatric Otorhinolaryngologist - Head and Neck Surgeon. He maintains a private practice in Glyfada and simultaneously serves as a Consultant at the Otorhinolaryngology Clinic of Mediterraneo Hospital, a scientific collaborator at Mediterraneo First Care, as well as a scientific collaborator at MITERA Hospital.

He graduated from the Medical School of the National and Kapodistrian University of Athens and holds a Master’s Degree (MSc) in "Nasal, Skull Base, and Facial Disorders", completed through an inter-university collaboration between NKUA and University of Patras.

He received his specialty in Otorhinolaryngology while serving at the hospitals G.N.A. "Korgialeneio – Benakeio, Hellenic Red Cross" and Athens Children's Hospital "Agia Sofia", where he gained experience in both general and pediatric ENT.

The physician has extensive scientific activity, with numerous participations in national and international conferences, seminars, and educational programs (courses), aimed at continuous education and advancement in the field of Otorhinolaryngology.

He is an active member of the Hellenic Rhinologic Society – Facial Plastic Surgery, as well as the Panhellenic Society of Otorhinolaryngology – Head and Neck Surgery.

Dr. Katsapis Nikos is an Otolaryngologist and a member of the medical team at Premedicare Polyclinic. He graduated from the Medical School of the National and Kapodistrian University of Athens. He specialized in Germany in Surgical Otolaryngology at the Sana Klinikum Remscheid Academic Hospital, performing a large number of surgeries covering the full spectrum of the Otolaryngology specialty in both adults and children. In May 2017, he obtained the title of Surgeon Otolaryngologist for adults and children following examinations by the Medical Association of North Rhine in Düsseldorf, Germany. He worked as a Senior Registrar at the Sana Klinikum Remscheid Academic Hospital and as Deputy Director at Marienhospital Gelsenkirchen, under the renowned Professor Ph. Dost. There, in September 2021, he earned the specialty title in Facial Plastic Surgery after performing numerous plastic surgeries (rhinoplasties, otoplasties, blepharoplasties, reconstruction of defects with flaps in oncology patients, etc.) and successfully passing the examinations of the Medical Association of Westphalia in Münster, Germany. He has participated in numerous Greek and international conferences and holds certification as a Head and Neck Ultrasound Specialist (DEGUM) from the University of Mainz.