Orthodontists in Attica

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.

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.

Kids & Family Dental - Syrkou Anastasia is a modern multi-specialty dental clinic in Piraeus, where all dental specialties are practiced by experienced and specialized professionals. The scientific director of the clinic is Kids Kai Family Dental - Syrkou Anastasia, a Dental Surgeon - Pediatric Dentist - Myofunctional Orthodontist with training in Myofunctional Orthodontics and Pediatric Dentistry in New York, Kiev, and Bucharest. She possesses extensive experience and expertise. At Kids & Family Dental, high-quality services are provided, and appropriate dental protocols are applied using modern techniques and the most advanced equipment in all areas of dental practice. Services are offered for the whole family, primarily for children, including General and Preventive Dentistry, Pediatric Dentistry, Orthodontics, Myofunctional Orthodontics, Oral and Maxillofacial Surgery, Aesthetic and Prosthetic Dentistry, Periodontology and Endodontics, Implants, Whitening, Hyaluronic Acid, and Botulinum Toxin.

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. 

Liarellis Stratis D.M.D, Dr., is an Orthodontist who maintains a private practice in Agios Dimitrios, Attica. He is a member of the World Federation of Orthodontists (WFO), the Hellenic Orthodontic Society, and the Society of Orthodontics and Craniofacial Research. His extensive experience in orthodontic care since 1997 enables him to thoroughly understand the need for a personalized approach for each patient, providing unique touches that ensure comfort throughout the treatment process, not only in the final result but also during the course of therapy. Specifically, he offers orthodontic treatment for children and adults using braces without tooth extractions, ceramic braces, transparent braces, and lingual/invisible braces, as well as treatment with clear aligners (Invisalign, K-Line, CA aligners) and the latest type of self-ligating aligners, GRAPHY. Special attention is given to the analysis and correction of developmental abnormalities of the jaws and facial bones, as well as combined orthodontic/orthognathic treatment for complex cases. Throughout the patient’s treatment, he provides medical support and an aesthetic outcome, a powerful tool in boosting self-confidence that captivates those around them at a glance.

Smiles Only Dental Clinic consists of three state-of-the-art dental units located in Neo Psychiko, Pallini, and Ampelokipoi, equipped with the latest sterilization and disinfection devices in accordance with international standards and protocols. Our goal is to provide high-quality comprehensive dental care in a completely friendly environment with cutting-edge equipment at very affordable prices. Personal contact with patients is important to us, to create a personalized treatment plan based on their specific needs and desires, with complete absence of pain. To achieve this, we have established a team of specialized and experienced dentists to offer a holistic approach to cases and to guarantee the successful outcome of your treatment.

Vasilis Kalamatas is an Orthodontist who operates private dental clinics in Ano Patisia and Elliniko. He graduated from the Dental School of the National and Kapodistrian University of Athens. Subsequently, he trained in Orthodontics through an intensive short course at the Royal Dental College and in Aarhus, Denmark, and later obtained his orthodontic specialization after a three-year postgraduate program at the University of Tel Aviv, Israel. Additionally, he served for years as the head of the Orthodontic Applications Laboratory at the Dental Technicians' TEI of Athens and has attended seminars on the latest orthodontic techniques primarily abroad, as well as in Greece. Finally, he is a member of the World Federation of Orthodontists, the Hellenic Orthodontic Society, the Society of Orthodontic Appliances, and the Hellenic Stomatological Society. Notably, he has extensive experience in invisible orthodontics.

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.

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.

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.

Tsiotras Konstantinos is a Specialist Orthodontist and maintains a private practice in Palaio Faliro. He studied Dentistry from 2000 to 2006. He specialized in Orthodontics and holds the title of Specialist Orthodontist from 2006 to 2009 (orthodontie si orthopaedie).

The doctor places particular emphasis on continuous education, participating in conferences both in Greece and abroad.

Katsadouris Aleksis Kai Synergates is an Orthodontist with private clinics in Drosia and Ilion. He holds a postgraduate diploma in Orthodontics and a degree from the Dental School of the University of Athens. Additionally, he is certified in modern Orthodontic methods using invisible aligners such as Invisalign, Orthocaps, Clear Aligner, as well as lingual techniques like Incognito and Win. The clinic offers all contemporary orthodontic treatment methods for addressing dental malpositions and occlusal disorders of the jaws in both adults and children. He collaborates with Polytimi Paschalidi, a Specialist Oral Surgeon and Implantologist, graduate of the Dental School of the National and Kapodistrian University of Athens, who performs surgical dental procedures—including the placement of dental implants, extraction of impacted and supernumerary teeth, as well as all surgical interventions related to the oral cavity—in the clinic’s modern and state-of-the-art facility. Ms. Paschalidi is a PhD candidate at NKUA with research focusing on medication-related osteonecrosis of the jaws (MRONJ) associated with antiresorptive drugs. Finally, Katsadouris Aleksis Kai Synergates actively participates in conferences, seminars, and workshops both in Greece and internationally to provide his patients with the best care by integrating the latest advancements in Orthodontics and is a member of numerous Orthodontic societies worldwide.

Kaima Katerina DDS, MSc, MOrth is an Orthodontist with private practices in Peristeri ("Orthodontic Clinic" - next to Anthoupoli Metro Station) and Nikaia ("Contemporary Dental" - next to Nikaia Metro Station), where she exclusively deals with the full spectrum of Orthodontics. She obtained her Dental Surgery degree in 2016 (DDS). In September 2018, she began her Orthodontic specialty training at the University of Manchester, United Kingdom. The three-year specialty program included both clinical practice with a wide range of patients and research activities. In 2021, after submitting her thesis titled “Does the use of lateral cephalometric radiography increase the reliability and accuracy in localisation of ectopic maxillary canines?”, she graduated with distinction, earning the Master's degree "Master of Science (MSc) in Orthodontics." Simultaneously, after passing the examinations of the Royal College of Surgeons of England, she received the Membership in Orthodontics (MOrth) title. From September 2021 to September 2022, she worked at the University Dental Hospital of Manchester and the orthodontic clinic at Countess of Chester Hospital. The Orthodontist is certified in the Invisalign technique (clear aligners – invisible orthodontics) and is a member of the Dental Association of Attica (DAS), the Society of Orthodontics & Craniomaxillofacial Study & Research (EOΓME), the British Dental Association (GDC), the British Orthodontic Society (BOS), as well as the Faculty of Dental Surgery (FDS) – Royal College of Surgeons of England (RCS England).

Marousi Dental Clinic is a dental practice based in Marousi. In a comfortable environment, a wide range of dental services are provided for all ages by specialized Orthodontists. The most advanced orthodontic treatment techniques are adopted with systems such as Eline, Incognito (Lingual/Invisible Orthodontics), Invisalign, K-Line, and CA aligners (Clear Orthodontic Aligners). A primary concern is the implementation of solutions fully tailored to the needs of the patients.

Kontos Konstantinos MSc is a Specialist Orthodontist with a private practice in Kaisariani (Hilton area) since 2003. He graduated from the School of Dentistry at Aristotle University of Thessaloniki and the Hellenic Military Academy. He obtained his orthodontic specialty title and MSc in Sweden after completing the 3-year specialty program at the University of Gothenburg. He has also received further training in Dental-Medical Sleep Medicine at Tufts University in Boston. Dr. Kontos has served as director and senior consultant of the orthodontic department at the Naval Hospital of Athens, as well as head of the orthodontic department at the Tannhelsesenteret Lørenskog clinic and clinics of the dental company Colosseum in Oslo, Norway, for a decade. He has extensive experience in treating children, adolescents, and adults, using both conventional orthodontic appliances and invisible appliances (clear aligners, lingual/internal braces). Additionally, he systematically focuses on the treatment of snoring and sleep apnea with intraoral devices.

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.

The orthodontic clinic Orthodontiki Kanavakis is located in Marousi, with Scientific Directors being the Specialist Orthodontist Orthodontiki Kanavakis Mihalis and the Specialist Orthodontist Orthodontiki Kanavakis Giorgos. Orthodontiki Kanavakis Mihalis studied at the Dental School of the National and Kapodistrian University of Athens and specialized in Orthodontics at the University of Münster – Nordrhein Westfalen in Germany. He has over 30 years of experience in orthodontics, making him one of the pioneering Orthodontists in Athens. Orthodontiki Kanavakis Giorgos is an Assistant Professor of Orthodontics at the Dental School of the National and Kapodistrian University of Athens (NKUA). He is also an Associate Professor at the University of Basel in Switzerland, a Visiting Assistant Professor in the Orthodontics Department at Tufts University in Boston, USA, holds a doctorate from the University of Bern in Switzerland, and a doctorate from the University of Oulu in Finland. He studied at the Dental School of Aristotle University of Thessaloniki (AUTH) and subsequently moved to the USA for postgraduate studies at Tufts University in Boston. At Tufts, he initially trained in Temporomandibular Joint Disorders, Facial Pain, and Sleep/Obstructive Sleep Apnea Disorders, and subsequently attended the Orthodontics program, from which he earned his orthodontic specialty diploma. He has published a significant number of papers in international journals focusing on modern orthodontic methods and has delivered numerous lectures both in Greece and abroad. Furthermore, he is a member of the American Board of Orthodontics and a full member of the Edward H. Angle Society of Orthodontists. In the modern and friendly environment of the orthodontic clinic, orthodontic services are provided using the most contemporary and scientifically validated methods.

Hellinicon Dental "Digital Smiles" is a state-of-the-art and fully equipped clinic based on European standards located in Argyroupoli. The cases that can be treated cover the entire spectrum of dentistry, from the simplest to the most complex. In summary, the clinic specializes in General and Preventive Dentistry, Aesthetic and Prosthetic Dentistry, Implants, Surgery and Maxillofacial Surgery, Endodontics, Periodontology, Pediatric Dentistry, and Orthodontics. After a diagnostic examination, the patient can receive a personalized treatment plan tailored to their needs and wishes, scientifically substantiated to ensure both functional and aesthetic excellence. Additionally, a follow-up program is implemented for the prevention of future dental problems, aiding in their timely diagnosis and management. One of the collaborators is Dentist Hellinicon Dental Digital Smiles, who graduated from the Dental School of Aristotle University of Thessaloniki. He possesses significant clinical experience, distinctions, and participation in numerous scientific conferences and postgraduate seminars.

SmileDental - Ragkou Vasiliki & Associates are based in Pangrati. Dr. Ragkou Vasiliki holds a degree in Dentistry from the Faculty of Dentistry at Comenius University in Slovakia. She has extensive experience in aesthetic dentistry and has managed numerous orthodontic cases using methods such as the Inman Aligner, the Damon system, and the Invisalign procedure. Currently, she operates in her private clinic, where her dual aim is to maintain or restore the patient's oral health and to provide the most beautiful smile by offering services including whitening, porcelain veneers, all-ceramic crowns, bonding, cleaning, radiography, root canal treatment, extractions, treatment of gingivitis and periodontitis, dental implants (maxilla), prosthetics, resin and porcelain veneers, surgical extraction of impacted wisdom teeth, fillings, and fluoride treatment. Additionally, she collaborates with orthodontist Giakoumakis Pinelopi, who is specialized in the Invisible Orthodontics method and is a regular member of the European Orthodontic Society.

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.