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.

Η Κεχαγιά Αργυρώ γεννήθηκε και μεγάλωσε στην Αθήνα.

Φοίτησε στην οδοντιατρική σχολή του Πανεπιστημίου του Manchester (2001) της Μεγάλης Βρετανίας κ στη συνέχεια εργάστηκε στο Μanchester Royal Infirmary στο τμήμα της γναθοχειρουργικής καθώς επίσης ασχολήθηκε με την οδοντιατρική φροντίδα παιδιών και ατόμων με ειδικές ανάγκες σε διάφορες κλινικές στην ευρύτερη περιοχή του Manchester. Κατέχει τον τίτλο Membership of Dental Surgery of the Royal College of Surgeons in Edinburgh MFDS (rcsed), που την κατέστησε μέλος του κολεγίου του Εδιμβούργου. 

Το 2009-2012 φοίτησε στο Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης όπου ολοκλήρωσε την ειδικότητα της Ορθοδοντικής και παράλληλα απέκτησε το τίτλο Μεταπτυχιακού (MSc). 

Παράλληλα το 2010 μετεκπαιδεύτηκε στη μέθοδο Ιnvisalign όπου πλέον χρησιμοποιεί στην πλειοψηφία των ασθενών της.

Ξεκίνησε να εργάζεται ως Ορθοδοντικός στο ιδιωτικό της ιατρείο στην Αθήνα (Ν. Σμύρνη) και παράλληλα εργάσθηκε ως Ορθοδοντικός στην οδοντιατρική κλινική του Ταμείου Υγείας Προσωπικού Εθνικής Τράπεζας θεραπεύοντας μικρούς και μεγάλους ασθενείς. 

Από το 2015-2020 εργάστηκε στη μεγαλύτερη ορθοδοντική κλινική στο Ντουμπάι όπου ασχολήθηκε εκτεταμένα με τη μέθοδο Invisalign (αόρατοι νάρθηκες) με μεγάλη επιτυχία.

ΟΙ μέθοδοι που χρησιμοποιεί ποικίλουν κ επιλέγονται ανάλογα με τις ανάγκες του κάθε ασθενούς. Μπορεί να χρησιμοποιηθούν μεταλλικές ή κεραμικές συσκευές (σιδεράκια), κινητές (μασελάκια) ή κ θεραπεία με αόρατους νάρθηκες για πιο αισθητικό αποτέλεσμα.

Η Εφη Τσουκαλά είναι Ορθοδοντικός, με ισχυρό ακαδημαϊκό υπόβαθρο. Είναι απόφοιτη της Οδοντιατρικής Σχολής του Πανεπιστημίου Αθηνών και έχει ολοκληρώσει μεταπτυχιακές σπουδές με άριστη επίδοση στον τομέα των μεταβολικών νοσημάτων των οστών και Ορθοδοντικής.Διαθέτει εκτενή εμπειρία στον τομέα της ορθοδοντικής, έχοντας εργαστεί σε ιδιωτικά ορθοδοντικά ιατρεία τόσο ως βοηθός ορθοδοντικού όσο και ως ορθοδοντικός συνεργάτης. Έχει αποκτήσει ουσιαστική κλινική εμπειρία στη διάγνωση, παρακολούθηση και υποστήριξη ορθοδοντικών περιστατικών, αναπτύσσοντας υψηλό επίπεδο επαγγελματισμού και εξειδικευμένων δεξιοτήτων.Παράλληλα, έχει ενισχύσει τις γνώσεις της μέσω πιστοποιήσεων στην κλινική έρευνα και διαθέτει πολύ καλή εξοικείωση με τη χρήση Η/Υ. Μιλά άριστα αγγλικά και έχει καλή γνώση γαλλικών.

Η Χρύσα Ξηντάρα αποφοίτησε από την Οδοντιατρική Σχολή του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών με βαθμό «Άριστα» και έκτοτε ασκεί τη γενική οδοντιατρική με ιδιαίτερη έμφαση στην παιδοδοντία. Έχει συμμετάσχει στη συγγραφή επιστημονικών άρθρων και έχει παρουσιάσει εργασίες της σε επιστημονικά συνέδρια. Παράλληλα, παρακολουθεί εξειδικευμένα σεμινάρια και πρακτικά workshops, εστιάζοντας στην αισθητική και προληπτική οδοντιατρική.

Ως μέλος της ομάδας μας, προσφέρει εξατομικευμένη φροντίδα με ιδιαίτερη ευαισθησία στη διαχείριση παιδιών και εφήβων, διασφαλίζοντας μια θετική και άνετη εμπειρία για τους μικρούς μας ασθενείς.

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.

Andrianopoulou Panagiota Kai Synergates have been established in Ilion since 1995. Andrianopoulou Panagiota was admitted with a scholarship to the Dental School of the National and Kapodistrian University of Athens, from which she graduated, and also holds a Master's degree from Manchester University. She has worked at the General Hospital of Athens "Evangelismos," the General Hospital of Attica KAT, and the Athens Medical Center. Additionally, she has participated in seminars on periodontology, endodontics, orofacial pain, and dental surgery, as well as seminars on implantology and aesthetic dentistry, and has attended numerous Greek dental conferences. The doctor is a member of the Dental Association of Athens and speaks English and French. Finally, for orthodontic cases, she collaborates with Orthodontist Mr. Rammos Anastasios, a graduate of the Dental School and holder of a specialty in Orthodontics.

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. 

Gratsia Sofia DDS, MSc is a Specialist Orthodontist (officially recognized specialty by the Central Health Council of the Ministry of Health) and maintains a private practice in Cholargos, also collaborating with the Happy Tooth Clinic in Voula. She was admitted to the Faculty of Dentistry at the National and Kapodistrian University of Athens, ranked 1st, receiving an honorary award from the University from where she graduated in 2016.

She commenced her specialization in Orthodontics at the Orthodontics Department of the National and Kapodistrian University of Athens, from which she obtained her Postgraduate Diploma, and was awarded the title of Specialist Orthodontist following examinations by the Central Health Council (K.E.S.Y.) of the Ministry of Health. As part of her specialization program, she completed a thesis entitled “Cervical headgear effectiveness in distalizing molars in relation to patients’ compliance,” which was published in the European Journal of Orthodontics.

In addition, she has presented her research at national and international orthodontic conferences and journals. The orthodontist has also participated in other postgraduate training programs in "Craniofacial Radiology with an emphasis on Digital Techniques and Dental Computed Tomography", obtaining the corresponding certification for the use of modern imaging techniques in the craniofacial area.

She is a member of the Hellenic and European Orthodontic Societies.

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.

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.

Koutsoumpou Despoina Marina is an Orthodontist who maintains a private practice in Agia Paraskevi. She holds a master's degree and a specialty in Orthodontics from the Karolinska Institutet University in Stockholm, as well as a degree from the Dental School of the University of Athens. Additionally, she is a specialized user of the lingual techniques Incognito, WIN (LingualSystems), and E-Line, clear aligner systems including Invisalign, SPARK, Orthocaps, Clear Aligners, the placement of micro-implants (TADs), and as one of the first clinics to use the top-rated (based on studies) colored intraoral scanner Trios (3Shape), she has expertise in the use of digital software for tooth movement design, precise placement of fixed brackets based on the desired final position, and the creation of alternative treatment plans. Finally, the doctor has extensive professional experience both in Greece and abroad, having served as head of the Orthodontic department in clinics in Amsterdam and The Hague. Fully personalized, digitally designed treatment plans are provided to optimize results in the shortest possible time for children, adolescents, and adults.

Kapogianni Eirini is an Orthodontist for children and adults, practicing privately in Chalandri. She studied at the Dental School of the National and Kapodistrian University of Athens. Subsequently, she obtained her specialty in Orthodontics in Germany, following a three-year specialization at the University of Düsseldorf. She was trained by the world-renowned professors Drescher and Wilmes, who are internationally recognized pioneers in contemporary orthodontic treatment techniques. She successfully completed her specialty and then worked for four years at the largest private dental clinic in Germany, assuming the position of Director of the Orthodontic Clinic. During her extended stay in Germany, she gained extensive experience in the diagnosis and treatment of all orthodontic problems. She has received certification and specialization in all modern orthodontic techniques, such as Invisible Orthodontics with Clear Aligners, Lingual Orthodontics, Mini Orthodontic Implants, and Combined Orthodontic and Maxillofacial Surgical Treatments. Her primary research interest focuses on the treatment of prognathism in children, while her research work titled "Effect of Implant Coupling on Their Initial Stability" is the subject of her doctoral thesis. Alongside her clinical work, she delivers seminars and hands-on courses at universities abroad and in Greece and trains orthodontists and postgraduate students in contemporary orthodontic techniques.

Antonis Sygouros is a Specialist Orthodontist who maintains a private practice in Zakynthos. He graduated from the Dental School of the National and Kapodistrian University of Athens and holds a postgraduate diploma in Orthodontics from Marmara University in Istanbul. Additionally, he is certified in the use of lingual orthodontic techniques (Harmony, Incognito) and in orthodontic treatment with clear aligners (Invisalign, OrthoCaps, ClearAligner, eCligner). His research interests include rapid maxillary expansion, evidence-based orthodontics, mini-implants, and accelerated orthodontic treatment. He is a member of numerous scientific societies, such as the American Orthodontic Society, the European Orthodontic Society, and the World Federation of Orthodontists. Furthermore, he has been a speaker at international orthodontic and maxillofacial surgery conferences in Greece and abroad, and has published studies in internationally recognized scientific journals such as the French Orthodontic Review, the Journal of the World Federation of Orthodontists, and the esteemed American Journal of Orthodontics.

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