Orthodontists

Since the 2025-2026 season and based on the latest official Invisalign data, Polyxronopoulos Giorgos ranks within the top 1% of Invisalign providers across Europe, the Middle East, and Africa. With 18 years of clinical experience in the Invisalign system, he belongs to the highest category, INVISALIGN DIAMOND APEX. Over 300 new patients annually choose to undergo Invisalign aligner treatment at his clinics.

He is a graduate of the Dental School of the National and Kapodistrian University of Athens and specialized in Orthodontics at the Dental School of Tel Aviv University in Israel. He graduated with the "Bert Levin" award in recognition of his clinical and theoretical achievements. He places great emphasis on continuous education, participating in conferences in Greece and abroad with research papers and presentations. His work has been published in the most reputable Greek dental journals, and he participates in the Continuing Education Program of the American Orthodontic Society with numerous certified hours attending seminars and conferences online. He is a member of several medical associations and scientific societies.

Aggelakis Dimosthenis is an Orthodontist and operates private Orthodontic Clinics in Melissia and Glyfada. He holds a degree from Aristotle University of Thessaloniki and a doctorate from Humboldt University of Berlin, with further training in the Invisalign method (Orthodontics for adolescents and adults using clear aligners). At his private clinics, he provides high-level services for the diagnosis and treatment of all orthodontic problems in adults and children. More specifically, he offers pediatric orthodontics with removable appliances and braces without tooth extractions, orthodontics for adolescents and adults with ceramic and clear braces, and treatment with clear Invisalign aligners within 8 - 16 months. The doctor has been certified in Germany in this advanced method since 2001 and was among the first orthodontists to implement it in Greece. Most patients treated with the Invisalign method in Greece have been treated at his clinics. Finally, he provides services for the management of snoring and obstructive sleep apnea. His goal is always to achieve the optimal therapeutic and aesthetic outcome.

Kotinas Anastasios is a Specialist Orthodontist with a private practice in Ampelokipoi. He holds a PhD from the University of Edinburgh. The doctor has extensive professional experience in Greece and abroad, specifically in Edinburgh, and has managed cases spanning the entire spectrum of orthodontic science using all techniques (Edgewise, Ricketts, Tip-Edge) with an emphasis on Straight-Wire. Currently, in his private practice, he primarily practices orthodontics using the Straight-Wire technique combined with removable appliances, functional devices, extraoral appliances, mini-screws, and clear aligners such as Clear Aligner. Additionally, the orthodontist has published articles in international peer-reviewed scientific journals and participates in conferences and seminars to stay updated with developments in his field.

Matoula Matina is an Orthodontist and has maintained two clinics, in Peristeri since 2005 and in Kolonaki since 2017. Orthodontic treatments are performed using all categories of orthodontic appliances, including metal and ceramic braces, while the innovative Invisalign method is also applied, which uses transparent aligners without braces. Dr. Matina graduated from the Dental School of the National and Kapodistrian University of Athens and subsequently worked at a dental clinic in Munich, Germany, and at an orthodontic clinic in Stuttgart. She holds a PhD from the University of Giessen, Germany, having completed a doctoral thesis on the topic "Skeletal morphology of attractive and unattractive faces." She is a Platinum Provider of the Invisalign method and has been certified in the COIP (Clear Ortho International Program), which she attended in Madrid, focusing on the management of complex cases using Invisalign transparent aligners.

Emmanouil Perrakis is a Specialist Orthodontist and operates a private clinic in Piraeus. He studied Dentistry from 1995 to 2000. He specialized in Orthodontics and has held the title of Specialist Orthodontist since 2007. He underwent further training in the pioneering orthodontic treatment method using "invisible clear aligners" for adolescents and adults. He has completed hundreds of treatments to date, including "skeletal Class II and III malocclusions, open and deep bites, crossbites, and upper and lower dental crowding." He is a member of the Preventive Team of Piraeus and annually visits dozens of schools, providing his services voluntarily. Finally, he is a founding member of the Scientific Society of Sports Dentistry, which is active in the prevention of dental trauma during all types of sports activities.

Markopoulou Dimitra is a Dental Surgeon with a master's degree (MSc) in Orthodontics from the University of Warwick and over 10 years of clinical experience in the United Kingdom.

She is exclusively dedicated to Orthodontics, offering personalized solutions for children, adolescents, and adults. Her goal is for every patient to feel comfortable and informed at every stage of the treatment, within an environment of calm and trust.

She specializes in:

• Fixed and removable orthodontic appliances

• Clear aligners (Invisalign, ClearCorrect, Spark)

• Early orthodontic intervention

With experience in public and private clinics in Greece and the United Kingdom, she places special emphasis on accurate diagnosis, comprehensive treatment planning, and long-term follow-up.

She believes that a beautiful smile is not only about aesthetics but also confidence and quality of life.

Η Δρ Κατερίνα Δούμα - Μιχελάκη DDS, Dipl. Ortho, PhD, ΑΒΟ είναι ειδική Ορθοδοντικός με πολυετή εμπειρία στην Ορθοδοντική στην Ελλάδα και το εξωτερικό, και επικεφαλής του Οδοντιατρικού Τμήματος της Κλινικής Dermadental Care, μαζί με την κόρη της Δρ Ίρις Μιχελάκη DDS, Dipl Ortho, MSD, ΑΒΟ.

Είναι απόφοιτος της Οδοντιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών απ’ όπου αποφοίτησε με συνεχείς υποτροφίες στους πρώτους του έτους της και έγινε άμεσα δεκτή για εξειδίκευση με υποτροφία στις ΗΠΑ. Έλαβε πλήρη ειδικότητα, Specialty in Orthodontics and Dentofacial Orthopedics με επιπλέον πιστοποιήσεις σε όλες τις κλινικές τεχνικές από το University of Louisviile, με ταυτόχρονη συνεργασία του στρατιωτικού Τμήματος Fort Knox United States Army Dental Activity Unit. Είναι Αριστούχος Διδάκτωρ του Πανεπιστημίου Αθηνών με κλινικές μελέτες σε παιδιά με προγναθισμό της κάτω γνάθου.Παράλληλα διετέλεσε επί σειρά ετών επιστημονικός συνεργάτης στο Τμήμα Ορθοδοντικής του Πανεπιστημίου Αθηνών. Έχει διατελέσει επίκουρη κλινική καθηγήτρια στο Dubai, UAE, επιβλέποντας μεταπτυχιακούς φοιτητές ορθοδοντικής.

Το 2019 μετά από ιδιαίτερα απαιτητικές εξετάσεις στις ΗΠΑ έλαβε τον διεθνώς τίτλο αναγνωρισμένο τίτλο Diplomate of the American Board of Orthodontists (ABO).

Τόσο η Κατερίνα Δούμα-Μιχελάκη, όσο και η Ίρις Μιχελάκη, απόφοιτος του Παγκοσμίου φήμης Ορθοδοντικού Προγράμματος Ορθοδοντικής University of Washington in Seattle, είναι πλήρως πιστοποιημένα μέλη του American Board of Orthodontics, fully certified by the American Board of Orthodontics.

Η Κατερίνα Δούμα συμμετέχει διαρκώς σε ελληνικά και διεθνή επιστημονικά συνέδρια ως ομιλήτρια και είναι ενεργό μέλος διεθνών επιστημονικών οργανισμών ορθοδοντικής.

Είναι από τους πρωτοπόρους σε όλες τις νέες ψηφιακές τεχνολογίες, όπως οι θεραπείες με διαφανείς νάρθηκες Invisalign έχοντας θεραπεύσει έναν πολύ μεγάλο αριθμό περιστατικών ως Invisalign Premium Elite Provider. Έχει διατελέσει μέλος πολλών Επιστημονικών Συμβουλίων και είναι τώρα Αντιπρόεδρος της Ελληνικής Εταιρείας Ορθοδοντικών Ναρθήκων, Greek Orthodontic Aligner Society.

Στο ιατρείο Greatsmiles by Dermadental Care παρέχονται σύγχρονες ορθοδοντικές θεραπείες για παιδιά, εφήβους και ενήλικες, όπως ακίνητοι ορθοδοντικοί μηχανισμοί, διαφανείς νάρθηκες (Invisalign), γλωσσική ορθοδοντική και άλλες σύγχρονες τεχνικές, με στόχο τη βελτίωση της στοματικής υγείας και την επίτευξη ενός αρμονικού και αισθητικού χαμόγελου. Πάντα με εξατομικευμένο σχεδιασμό θεραπείας και αξιοποίηση όλων των σύγχρονων ψηφιακών τεχνολογιών, με έμφαση στα άριστα αποτελέσματα και την ανθρώπινη προσέγγιση.

Papageorgiou Ioannis is a specialist orthodontist and holds a PhD in Orthodontics from Aristotle University of Thessaloniki. He maintains two orthodontic clinics, in Peristeri and Zografou. He graduated from the Dental School of the University of Athens in 1988, attended postgraduate orthodontic courses in France in 1991 and 1992. He completed postgraduate studies at Aristotle University of Thessaloniki from 1993 to 1997, where he obtained a Master's Degree in Orthodontics and shortly afterward, following examinations by the Ministry of Health, the title of Specialist Orthodontist. In 2007, he was awarded a PhD from Aristotle University of Thessaloniki with the highest distinction. He participated in the Organizing Committee of national and international symposia of the Orthodontic Society of Greece. Finally, he was a member of the Editorial Board and a reviewer for the journal Greek Orthodontic Review. 

Orthodontiko Paidodontiko Iatreio Kourakou Maria - Tasios Thomas - Sunshine Smiles is located in Piraeus. The scientific directors of the clinic are Tasios Thomas and Kourakou Maria.

Tasios Thomas was admitted to the School of Dentistry at Aristotle University of Thessaloniki in 2005 as a scholarship recipient from IKY with the highest entrance score. During his studies, he was awarded a merit-based scholarship due to his academic performance. He graduated in 2010 and in 2011 was immediately accepted into the orthodontic department of Marmara University in Istanbul. Upon completion of the four-year program, he earned the title of Master of Science and subsequently, after examinations, obtained the orthodontic specialty certification from KESY of the Hellenic Ministry of Health. Since 2015, he has been practicing orthodontics in the Netherlands and since 2018 has been the director of the specialized Orthodontic Clinic Top Ortho in Hengelo, Netherlands, where he is responsible for hundreds of new smiles each year. He performs treatments spanning the full spectrum of orthodontics (surgical cases, tooth autotransplantations, etc.) using both traditional methods and modern techniques such as clear aligners. From 2017 to 2019, he attended the English-language postgraduate program (MSc) Medical Resource Methodology at the Faculty of Medicine, Aristotle University of Thessaloniki. His postgraduate thesis, conducted in collaboration with the dental schools of Thessaloniki and Zurich, received the award for best publication from the Orthodontic Society of Northern Greece. He is a member of international and national scientific societies such as the American Association of Orthodontists (AAO), the European Orthodontic Society (EOS), the World Federation of Orthodontists (WFO), and the Hellenic Society of Orthodontics and Craniofacial Research and Study.

Additionally, our facility provides pediatric dentistry services through Dr. Sofia Panagiotaki and Dr. Ioannis Brokos.

Tsiggene Foteini is a Specialist Orthodontist with a private practice in Ilisia. She is a graduate of the Dental School of the National and Kapodistrian University of Athens and exclusively practices Orthodontics for children and adults, with a special focus on invisible and aesthetic new Orthodontic methods for adolescents and adults in a friendly and modern environment. The clinic is certified for treatments with invisible transparent aligners (Invisalign, Clear Aligners), as well as for the use of invisible lingual techniques (Incognito, WIN, 2D). It is equipped with the most advanced intraoral scanner, iTero Element 2 Plus, for taking digital impressions. It is the only scanner on the market that provides a personalized prediction of your orthodontic treatment outcome from the first visit! The doctor actively participates in international and nationwide conferences and seminars for continuous education and training on contemporary Orthodontic techniques and is a member of numerous Greek and international scientific associations and societies.

Η Παιδοδοντιατρική Φροντίδα Κορωπίου, Ηλίας Μπερδούσης και Συνεργάτες είναι Παιδοδοντιατρικό κι Ορθοδοντικό ιατρείο που λειτουργεί τα τελευταία 25 χρόνια. Ο ιδιοκτήτης και Παιδοδοντίατρος του ιατρείου κύριος Ηλίας Μπερδούσης είναι πτυχιούχος της Οδοντιατρικής Σχολής του Πανεπιστημίου Αθηνών με μετεκπαίδευση στην Παιδοδοντιατρική στο University of Medicine and Dentistry of New Jersey και μεταπτυχιακό τίτλο σπουδών (MSc) στη Βιολογία Στόματος από το ίδιο ίδρυμα των ΗΠΑ. Έχει διατελέσει επί σειρά ετών Επιστημονικός Συνεργάτης στο Εργαστήριο Παιδοδοντιατρικής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών καθώς και πρόεδρος της Ευρωπαικής Παιδοδοντιατρικής Εταιρίας EAPD.

Η κα Κατερίνα Σαραντοπούλου, αποφοίτησε από την Οδοντιατρική Σχολή του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, λαμβάνοντας το πτυχίο του Χειρουργού Οδοντιάτρου (DDS). Ακολούθησε η τριετής ειδίκευσή της στην Παιδοδοντιατρική στο University College London του Ηνωμένου Βασιλείου όπου και διέμεινε για μια δεκαετία αποκτώντας εκτενή κλινική εμπειρία στην ολοκληρωμένη ψυχολογική και θεραπευτική αντιμετώπιση παιδιών κι εφήβων κι ατόμων με ειδικές ανάγκες.

Ο κύριος Κωνσταντίνος Καζάνης αποφοίτησε από την Οδοντιατρική Σχολή του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, λαμβάνοντας το πτυχίο του Χειρουργού Οδοντιάτρου (DDS). Ακολούθησε η τριετής ειδίκευσή του στην Ορθοδοντική στο Πανεπιστήμιο του Saint Louis University των ΗΠΑ, απ' όπου αποφοίτησε λαμβάνοντας Master of Science in Dentistry (MS) και Certificate in Orthodontics. Επιστρέφοντας στην Ελλάδα ολοκλήρωσε την διαδικασία εξετάσεων για την αναγνώριση των σπουδών της ειδικευσής του στη χώρα. 

Happy Smile is a model General and Aesthetic Dentistry clinic located in Petroupoli. Zoe Michailidou is a graduate of the Dental School of the Medical University of St. Petersburg and has successfully managed a wide range of cases for many years, including full denture insertion, braces, resin veneers, wisdom tooth extraction, periodontitis treatment, gingivitis treatment, and teeth whitening. Oral surgeon Zoe Michailidou has specialized in orthodontics, pediatric dentistry, as well as the prosthetic restoration of dental implants. It is important to note that she continually participates in specialized seminars and is a member of the Hellenic Stomatological Society. Her primary concern is the satisfaction and happiness of her patients.

Eleutheriadis Georgios is a specialist orthodontist who maintains a private practice in Patissia. He possesses many years of experience and, as part of his ongoing education in the most modern orthodontic treatments, he has participated in numerous postgraduate seminars. It is noteworthy that his thesis focused on the appropriate timing for initiating orthodontic treatment. He manages a wide range of cases (adults and children). Utilizing his scientific expertise, he employs discreet and painless treatments. Based on a thorough analysis, treatments are tailored to the individualized needs of each patient. His private practice offers a variety of specialized, high-level services. For patients with permanent dentition, a three-dimensional digital analysis is provided before treatment begins, allowing the patient to be informed in advance about the treatment stages and the final outcome. In all adult cases, there is the possibility of preliminary digital analysis. Pediatric dental check-ups are provided when deemed necessary. The goal is, beyond functional results, to optimally highlight the aesthetic outcome, thus also encouraging more hesitant and undecided patients. Mr. Eleutheriadis will welcome you to his private practice in a hospitable, pleasant, and friendly environment to discuss the problem and jointly decide on the appropriate type of treatment to be followed.

Η Δήμητρα Χαραλαμποπούλου είναι Ειδική Ορθοδοντικός με 25ετή εμπειρία και διατηρεί ιδιωτικό ιατρείο στο Μαρούσι. Σπούδασε στην ΟΔΟΝΤΙΑΤΡΙΚΗ ΣΧΟΛΗ ΑΘΗΝΩΝ DDS DIPLOMA(1997) όπου και αποφοίτησε κερδίζοντας υποτροφία διάκρισης από το ΙΚΥ (Ίδρυμα Κρατικών Υποτροφιών). Ολοκλήρωσε το μεταπτυχιακό της στην ειδικότητα της ορθοδοντικής στο Temple University της Φιλαδέλφειας στην Αμερική το 2001 όπου απέκτησε τον τίτλο Certificate in Orthodontics - ειδικότητα ορθοδοντικής και στη συνέχεια απέκτησε το πτυχίο με τον τίτλο Master Of Science in ORAL BIOLOGY. Το 2001 αρίστευσε στις εξετάσεις του American of Orthodontics και απέκτησε τον τίτλο ABO eligible. Τον Μάρτιο του 2001 βραβεύτηκε με τιμητική διάκριση και πήρε υποτροφία απο το American Accosiation of Orthodontics FOUNDATION. Διετέλεσε επίσης Teaching Assistant στο Temple University της Αμερικής. Απέκτησε τίτλο σπουδών γλωσσικής ορθοδοντικής από το Indiana University της Αμερικής καθώς και πιστοποίηση απο το Charles Tweed International Foundation για TWEED MECHANICS απο την TUCSON Arizona της Αμερικής. Additionally, she actively participates in numerous conferences both in Greece and abroad. SINCE 2002 SHE MAINTAINS THE PRIVATE ORTHODONTICS CLINIC DC Orthodontics IN ATHENS (MAROUSSI). SPECIALIZES IN THE DIAGNOSIS, PREVENTION AND TREATMENT OF FACIAL AND ORAL DISORDERS.

Είναι εξειδικευμένη και πιστοποιημένη στη μέθοδο INVISALIGN (Ορθοδοντική με διαφανής νάρθηκες) απο το 2001 στην Αμερική απ΄όπου και ξεκίνησε. Στην DC Orthodontics της ειδικού ορθοδοντικού Δήμητρας Χαραλαμποπούλου έχουμε καταφέρει να είμαστε μια κορυφαία ορθοδοντική Invisalign. Δεν μπορούμε παρά να είμαστε υπερήφανοι για την πρωτοπορία μας μιας και επίσημα είμαστε πιστοποιημένοι με τον τίτλο Diamond Invisalign Provider.Αυτή η διάκριση απονέμεται σε μερικούς επιλεγμένους ορθοδοντικούς παγκοσμίως που έχουν μεγάλη εμπειρία στη μέθοδο INVISALIGN λόγω της θεραπείας μεγάλου αριθμού ασθενών και της συμμετοχής σε σεμινάρια και συνέδρια που σχετίζονται με τη μέθοδο αυτή.

Surgeon Dentist Aggelakis Emmanouil is based in Heraklion, Crete. The dental clinic encompasses all dental specialties, which are conducted by our distinguished physicians. Our experienced dental staff are engaged in: Cosmetic Dentistry (Whitening) Prosthetic Dentistry Periodontal Therapy Implants Oral Surgical Procedures Orthodontic Treatment Preventive Dentistry Endodontics Pediatric Dentistry Conducting Panoramic Radiographs

Gkeka Olga is an Orthodontist who maintains a private practice in Kallithea and manages cases across the full spectrum of orthodontics (children and adults). She has completed a three-year laboratory Master of Science at the Hebrew University of Jerusalem (Biomedical Sciences in Dental Medicine) with a scholarship and received Orthodontic Specialty training from the Hadassah University Medical Center in Israel. During her three-year specialization, she was trained to address all types of orthodontic anomalies, including complex cases of impacted teeth, surgical cases, as well as full proficiency in the Invisalign method.

In recent years, she has attended conferences and has participated as a speaker or poster presenter.

Upon completion of her studies, she obtained recognition of her Orthodontic specialization for Europe following examinations.

She completed a two-year Dental Internship at the Naval Hospital of Athens in the Therapy and Orthodontics clinics and has worked in general dentistry and orthodontics in private practice. 

Stamou Eui is an Orthodontist with a private practice in Acharnes. She graduated from the Dental School of the National and Kapodistrian University of Athens and specialized at Boston University in the USA and at Tel Aviv University in Israel. She has worked at the 'Accessible Orthodontics' clinic in Oxford, UK, and has exclusively practiced Orthodontics since 2004. She has specialized in Lingual Orthodontics and the technique using clear aligners, providing alternative solutions for adults through these innovative methods.