Orthopaedic - Orthopaedic Surgeons including treatment for children under 12 years near Koropi

Masount Mamoun is an Orthopedic Surgeon with private practices in Ambelokipi (Gkyzi area) and Nafplio (Head of the Orthopedic Department at IASIS Polyclinic - Argolida).

He is a graduate of the Medical School of Aristotle University of Thessaloniki and holds a postgraduate diploma in metabolic bone diseases from the National and Kapodistrian University of Athens.

He has obtained a specialty title in Orthopedic Surgery and Traumatology from the 3rd University Orthopedic Clinic of the General Hospital of Attica KAT. He is specialized in arthroplasty, arthroscopy, traumatology, sports injuries, and surgery of major joints, as well as in osteoporosis, osteoarthritis, and fracture healing.

In his private clinic, he manages conditions across the entire spectrum of orthopedics, with a special interest and experience in pediatric orthopedics.

Additionally, he serves as a Scientific Collaborator and surgeon at Metropolitan Hospital, Medical Center Athens Group, and Hospitality Clinic Athens.

Finally, through his participation in numerous seminars, workshops, and conferences, he continually updates himself on advancements in his field to provide specialized services tailored to his patients' individual needs. He is also a member of the Hellenic Society of Orthopedic Surgery and Traumatology and the Hellenic Osteoporosis Foundation.

Dr. Sinnis Gerasimos is an Orthopedic Surgeon - Traumatologist who has maintained a private practice in Ampelokipi since October 2014. He holds a medical degree from the University of Bologna in Italy. He specialized in Orthopedic Surgery and Traumatology at the General Hospital of Athens "Evangelismos," followed by training in the Microsurgery and Hand Department of the General Hospital of Attica KAT, and finally at the 2nd Orthopedic Clinic of the Children's General Hospital "P. & A. Kyriakou." For two years (05/2012 - 04/2014), he completed paid postgraduate training in hip and knee reconstructive surgery in Bologna, Italy, at the private clinic Casa di Cura "Villa Erbosa" (San Donato Hospital Group), in the Clinic for Degenerative and Dysplastic Hip Diseases, under the supervision of Professor Roberto Binazzi. From 02/2022 to 10/2023, he served as a physician for the football team of P.A.E. Panathinaikos, while from 09/2015 to 10/2019 he was head of the medical department of the P.A.E. Panathinaikos Academy, gaining significant experience with sports injuries in children and adults. He holds a postgraduate degree titled "Metabolic Bone Diseases" from the National and Kapodistrian University of Athens and is a final-year student in the postgraduate program "Exercise and Health" at the same institution.

Dimitrakis Nikolaos MD, MSc is an Orthopedic Surgeon and serves as an Assistant Consultant at the General Hospital "Asklipieio" Voula. He maintains a private practice in Glyfada within MEDIONE. He specialized in the Orthopedic Clinic - Sports Injuries Department at the General Hospital "Asklipieio" Voula, as well as at the General Children's Hospital "Agia Sofia" and the General Children's Hospital "P. & A. Kyriakou." As part of his specialty training, he was trained in the Hand - Upper Limb - Microsurgery Department at the Attica General Hospital KAT. He has completed postgraduate studies in "Metabolic Bone Diseases" at the Medical School of the National and Kapodistrian University of Athens, with a thesis on ''Congenital and Neuromuscular Scoliosis.'' He has also undergone further training in preventive screening for spinal deformities in students at the General Hospital of Piraeus "Tzaneio." In his practice, he manages cases spanning the entire spectrum of orthopedics, orthopedic surgery, and pediatric orthopedics, with specialization in traumatology, sports injuries, arthroscopy, and arthroplasty. Furthermore, the doctor has participated in numerous conferences and seminars both in Greece and internationally and is a member of the Hellenic Society of Orthopedic Surgery and Traumatology. Holder of the Diploma of the

Hellenic Spine Society 

Dimitrios Kampras is an Orthopedic Surgeon with a private practice in Melissia. He is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens and has specialized in Orthopedic Surgery at the 1st Orthopedic Department of the General Children’s Hospital "P. & A. Kyriakou" and at the corresponding department of the Attica General Hospital KAT. He also holds a postgraduate diploma in "Metabolic Bone Diseases - Osteoporosis" from the Medical School of the National and Kapodistrian University of Athens. Alongside his private practice, he serves as Deputy Director of the Orthopedic Department at "Euroclinic Children’s Hospital" and collaborates with "Errikos Dynan" Hospital Center and the Athens Medical Center. Throughout his professional career, he has gained valuable experience and knowledge, and today, in his private practice, he offers specialized services covering the entire spectrum of orthopedic cases. Finally, he has particular expertise in sports injuries, pediatric orthopedics, and reconstructive surgery of major joints, namely the hip and knee.

Armakolas Nikolaos MD, MSc, PhD is an Orthopedic Surgeon and maintains a private practice in Nea Smyrni. He holds a Doctorate from the Medical School of the National and Kapodistrian University of Athens with a Master’s Degree in "Metabolic Bone Diseases" from the same University. Additionally, he is a Scientific Collaborator at the 3rd Orthopedic Clinic of the General Hospital of Attica KAT, at the "Hygeia" Clinic in Marousi, and at the private clinic "Leto" in Kalamata, while also collaborating with major clinics such as the Iatriko and Mediterraneo Hospital. At his practice, he provides comprehensive information and appropriate treatment tailored to each patient’s needs, following the most modern techniques. Finally, the doctor is a member of the Medical Association of Athens, the Medical Association of the United Kingdom, and the Medical Association of Sweden.

Katsougkrakis Ilias is an Orthopedic Surgeon, serving as Deputy Director of the Robotic Orthopedic Surgery and Pediatric Orthopedics Clinic at Metropolitan Hospital. He maintains private practices in Ilioupoli and Sparta, Laconia. After completing his specialty training, he went to the United Kingdom where he completed a postgraduate specialization program, a Fellowship, in Arthroscopic Surgery and Knee and Shoulder Arthroplasty at East Surrey Hospital in Redhill, England. From 2012 to 2017, he worked as an Orthopedic Consultant in Adult and Pediatric Traumatology and Hip, Knee, and Shoulder Arthroplasty at Ealing Hospital in London and East Surrey Hospital in Redhill. He holds a degree from the Medical School of the University of Novi Sad in Serbia and obtained his medical specialty title from the 6th Orthopedic Clinic of the General Hospital "Asklipieio Voulas." After completing his specialty, he worked as the coordinating physician of the Parnassos Ski Center. Finally, he completed a postgraduate program in Health Units Management and Crisis Management at the University of Peloponnese. He maintains private practices in Ilioupoli and Sparta, Laconia.

Pathiakis Ioannis Md, MSc, PhD is an Orthopedic Surgeon who maintains a private practice in Peristeri. He holds a medical degree from the Medical School of the National and Kapodistrian University of Athens and has obtained two postgraduate degrees in "Minimally Invasive Surgery, Robotic Surgery & Tele-surgery Medicine" and "Surgical Anatomy" from the Medical School of the same university. Additionally, he holds a Doctorate from the National and Kapodistrian University of Athens in the Department of Anatomy. He is specialized in Robotic Knee and Hip Surgery and in Microsurgical Bloodless Carpal Tunnel Release and holds a diploma in Medical Acupuncture from the Scientific Association of Medical Acupuncturists of Greece. He has completed training at numerous hospitals, while his specialty was completed in General Surgery at the General Hospital of Ierapetra. Furthermore, during his career, he has taught courses on First Aid, Traumatology, and musculoskeletal injuries at the IEK of Siteia and at the Volunteer Corps of Samaritans and Rescuers of Siteia, respectively. Finally, as part of his continuous education and updating in microsurgery and medical acupuncture, the physician regularly attends medical conferences, earning personal honorary distinctions.

Beyond Medicine, he holds a degree in Social Theology from the Theological School of Athens.

Ο Δρ. Κασιμάτης Γεώργιος MD, PhD, FEBOT, FEBHS είναι Ορθοπαιδικός Χειρουργός με ιδιωτικά ιατρεία στο Νέο Ηράκλειο και το Μαρούσι. Μετά την ειδικότητά του ολοκλήρωσε το Διδακτορικό του στο Πανεπιστήμιο Πατρών με "Άριστα" πάνω στη σπονδυλική στήλη. Εξειδικεύθηκε σε μεγάλα κέντρα του εξωτερικού πάνω σε επεμβάσεις αποκατάστασης των οστών και των αρθρώσεων και έλαβε τον τίτλο του “Fellow” από την Ευρωπαϊκή Εταιρεία Ορθοπαιδικής και Τραυματολογίας (FΕΒΟΤ) κατόπιν γραπτών και προφορικών εξετάσεων. Στη συνέχεια και για μια πενταετία ασχολήθηκε με το ‘Ανω Άκρο – Μικροχειρουργική και το 2012 κατόπιν γραπτών και προφορικών εξετάσεων που διεξήγαγε ο επίσημος φορέας της Ευρωπαϊκής Ένωσης για τη Χειρουργική του Χεριού (FESSH/UEMS) στην Αμβέρσα (Βέλγιο), πιστοποιήθηκε στη Χειρουργική του Χεριού ως “Fellow of the European Board in Hand Surgery” (FEBHS). Την πιστοποίηση αυτή ακόμα και σήμερα κατέχουν ελάχιστοι Έλληνες oρθοπαιδικοί χειρουργοί. Έχει ασχοληθεί επισταμένα με το αντικείμενο του ώμου και έχει δημοσιεύσεις σε έγκριτα σχετικά επιστημονικά περιοδικά, ενώ είναι και τακτικό μέλος της Ευρωπαϊκής Εταιρείας Ώμου-Αγκώνα (SECEC/ ESSSE). Στο ιατρείο του ο κάθε ασθενής ανεξάρτητα με την ηλικία του έχει τη δυνατότητα να ενημερωθεί για την πρόληψη-θεραπεία ορθοπαιδικών παθήσεων, σύμφωνα με τις πλέον σύγχρονες και εξειδικευμένες μεθόδους. Ο Δρ. Κασιμάτης Γεώργιος, FEBOT, FEBHS έχει σημαντική εμπειρία σε περιστατικά αρθροσκοπήσεων και αρθροπλαστικών (γόνατος, ισχίου, ώμου), ενώ αναλαμβάνει παιδιά με ορθοπαιδικά προβλήματα, καθώς και ασθενείς με προβλήματα μυοσκελετικής ογκολογίας. Οι ορθοπαιδικές υπηρεσίες που παρέχονται στο ιατρείο του είναι μεταξύ άλλων: παρακολούθηση κατάγματος, παρακολούθηση κύφωσης, παρακολούθηση σπονδυλόλυσης – σπονδυλολίσθησης, παρακολούθηση σκολίωσης, έλεγχος οστεοπόρωσης, τοποθέτηση γύψου και ενδοαρθρικές ενέσεις. Τα τελευταία χρόνια ασχολείται ιδιαίτερα με τις νεότερες τεχνικές ελάχιστης παρεμβατικότητας για τη θεραπεία των μυοσκελετικών παθήσεων και κακώσεων, συμπεριλαμβανομένων της αρθροσκόπησης, της διαδερμικής οστεοσύνθεσης, αλλά και των αρθροπλαστικών ταχείας ανάρρωσης (Fast-Track Arthroplasty).

Mr. Georgoulis Stylianos MD, MSC, Dipl is an Orthopedic Surgeon - Traumatologist with a private practice in Marousi. He has received advanced training at Oxford, United Kingdom, specializing in reconstructive orthopedics (hip and knee arthroplasty) and practices orthopedic surgery and traumatology - sports medicine at the 251 Air Force General Hospital as the Director of the 2nd Orthopedic Clinic. Simultaneously, he serves as the Deputy Director of the 7th Orthopedic Clinic at HYGEIA, focusing on robotic hip and knee arthroplasty, having been certified in these techniques. The core principles of his therapeutic approach to patients include information, understanding, honesty, and trust, which form the foundation for a personalized treatment process tailored to meet the distinct needs and demands of his patients. These are the essential elements of a mutual trust relationship between patient and surgeon, which will determine the choice of method, define the patient's therapeutic expectations, and ultimately ensure an excellent outcome.

Georgios Sxinas MD, MSc, PhD is an Orthopedic Surgeon with a private practice in Pefki. He holds a doctorate from the National and Kapodistrian University of Athens, specializing in Surgical Orthopedics, and completed advanced training in total joint arthroplasties at the Hospital for Special Surgery (HSS) in New York, supported by a scholarship from the Stavros Niarchos Foundation. As a scholar, he also trained in the sports injuries department of the KAT General Hospital, where he gained extensive surgical experience in sports injuries in both diagnosis and treatment. He serves as a Consultant at Ygeia Hospital and is a former Consultant at the Second Orthopedic Clinic of the General Hospital of Athens "G. Gennimatas," where he acquired significant experience in Emergency Orthopedics, actively participating in the clinic's on-call program. Previously, he worked as a physician in the Orthopedic Clinic at James Paget University Hospital in the United Kingdom. To date, he has authored presentations and publications in renowned scientific and medical journals and has been awarded for the best paper entitled: "Experience and Observations from Bone Lengthening with Unilateral External Fixation Devices."

Ioannis Mamais is an Orthopedic Surgeon with a private practice in Ano Patissia. He holds a medical degree from the University of Belgrade and specialized in Orthopedics. He has extensive and significant clinical experience, having worked as an Orthopedic Surgeon – Consultant in the Reconstructive Surgery Clinic at the Athens Medical Group (P. Faliro Clinic), at the General Hospital "Red Cross," and at the Pediatric Hospital "P. & A. Kyriakou." Furthermore, he specializes in arthroscopy, traumatology, and hip and knee arthroplasty.

Fragkopoulos Konstantinos is an Orthopedic Surgeon who maintains private practices in Korydallos and Keratsini. Additionally, he serves as an Orthopedic Surgeon in the Pediatric Orthopedic Department at Metropolitan Hospital. Furthermore, he has worked at the Orthopedic Clinic of the General Hospital of Nikaia - Piraeus "Agios Panteleimon," in the 2nd Pediatric Orthopedic Clinic of the General Children's Hospital of Athens "Agia Sophia," and in the Microsurgery Clinic of the Upper Limb & Shoulder at the General Hospital of Attica KAT. Finally, the doctor specializes in pediatric orthopedics, sports injuries, and hip and knee arthroplasty.

Dimitrios Xrysovitsianos is an Orthopedic Surgeon who maintains a private practice in Ilion. He holds a degree from the Medical School of the National and Kapodistrian University of Athens and specialized in Orthopedics - Orthopedic Surgery at the Attikon General Hospital of Athens KAT. He is specialized in microsurgery, upper limb and hand surgery, sports injuries, pediatric and adult trauma, osteoporosis, arthritis treatment, hip and knee arthroplasties, and foot disorders. He serves as the Chief of the Orthopedic Clinic of the Upper Limb Surgery - Traumatology Department at Euroclinic Athens, as well as Consultant at the First Pediatric Orthopedic Clinic of the Marousi Medical Center. Additionally, he is a member of the SOS Doctors. Previously, he has served as Consultant in Upper Limb Surgery at Metropolitan Hospital. He has significant professional experience in private hospitals in Athens, having worked in these institutions since 2001. Finally, the doctor has participated in numerous lectures and orthopedic conferences and has authored many medical papers, aiming for continuous engagement with advancements in his field.

Dr Spiliotopoulos Georgios is a graduate of Medical School and a PhD candidate in Orthopedics at the University of Patras. He specialized at the 401 General Military Hospital of Athens and further specialized in Orthopedic Sports Medicine and modern minimally invasive surgical corrective techniques (MIS). Since 2018, he has been a Forensic Orthopedic Expert (technical consultant) for major insurance companies. He maintains a clinic in Neo Psychiko and is the head of the surgical team OrthoSoma (Ortho-Body).

Mantakos Dimitrios is an Orthopedic Surgeon who maintains private practices in Ilion and Skala Lakonias. Additionally, he serves as Consultant at the 3rd Orthopedic Clinic of the private hospital HYGEIA and as a Scientific Collaborator at the private hospital MITERA. He studied Medicine at the University of Patras and subsequently completed his postgraduate studies in "Metabolic Bone Diseases" at the National and Kapodistrian University of Athens. He has many years of experience, having specialized at the Penteli General Children’s Hospital where he completed training in Pediatric Orthopedics and Traumatology, and at the 1st Orthopedic Clinic of the General Attica Hospital KAT. At the same hospital, he further specialized in the Hand - Upper Limb - Microsurgery Clinic, as well as in the Sports Injuries Department. He has also completed courses in Advanced Trauma Life Support, Basic Life Support (BLS), and Prehospital Trauma Life Support. He is a member of the European Pediatric Orthopaedic Society (EPOS), the European Society for Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA), the Hellenic Society of Orthopedic Surgery and Traumatology (HSOST), and the Athens Medical Association. Furthermore, he has attended numerous national and European orthopedic and other specialty conferences and has participated in a significant number of seminars both as an instructor and as a trainee.

Georgios Papadakis is an Orthopedic Surgeon who maintains private practices in Marousi and Ilion. He graduated from the Medical School of Charles University in Prague and holds a postgraduate diploma in Metabolic Bone Diseases and Osteoporosis from the National and Kapodistrian University of Athens. He has gained significant clinical experience working in major clinics in Athens, and his continuous presence and lectures at numerous conferences related to his specialty are noteworthy. He is a member of the Hellenic Society of Orthopedic Surgery and Traumatology, the Electronic Osteoporosis Society, the Hellenic Osteoporosis Foundation, and the Hellenic Arthroscopic Society. Furthermore, he manages cases covering the entire spectrum of orthopedic surgery, with specialization in trauma surgery, spinal surgery, and robotic surgery.

Ο Δρ. Νικόλαος Καλύβας είναι Ορθοπαιδικός Χειρουργός με 15ετή εμπειρία στο Σύστημα Υγείας της Γερμανίας (2010–2025). Απο το 2026 διατηρεί ιδιωτικό ιατρείο στους Αμπελόκηπους (έναντι της αμερικανικής πρεσβείας). Για περισσότερα από 15 έτη εργάστηκε σε κλινικές υψηλού επιπέδου της Γερμανίας, ενώ από το 2017 υπηρέτησε ως Επιμελητής και από το 2021 ως Αναπληρωτής Διευθυντής σε πιστοποιημένο κέντρο ενδοπροσθετικής (EPZmax), διενεργώντας συνολικά πάνω από 11.000 χειρουργικές επεμβάσεις.

Εξειδικεύεται σε αρθροπλαστική Ισχίου με τεχνική AMIS, ρομποτική και εξατομικευμένη Αρθροπλαστική Γόνατος, αρθροπλαστική Ώμου με ελάχιστα επεμβατική προσπέλαση και αρθροσκοπική Χειρουργική Ώμου & Γόνατος.

Εφαρμόζει πρωτόκολλα ταχείας αποκατάστασης (Rapid Recovery – Fast Track) με στόχο την άμεση κινητοποίηση και την ασφαλή επάνοδο των ασθενών. Διαθέτει επιπλέον εξειδίκευση στην Αθλητιατρική, τη Χειροθεραπεία και την υπερηχογραφική διάγνωση του μυοσκελετικού συστήματος, καθώς και στον έλεγχο ισχίων νεογνών κατά Graf. Στη διαγνωστική του προσέγγιση αξιοποιεί συστηματικά τη δεξιότητά του στην υπερηχογραφία μυοσκελετικού, επιτρέποντας άμεση, δυναμική και στοχευμένη αξιολόγηση των παθήσεων.

Η εξειδίκευσή του στην Αθλητιατρική και τη Χειροθεραπεία διαμόρφωσε μια πιο ολιστική και λειτουργική προσέγγιση απέναντι στον ασθενή. Ο Δρ. Καλύβας δίνει προτεραιότητα στη συντηρητική θεραπεία, η οποία περιλαμβάνει εξατομικευμένα πρωτόκολλα αποκατάστασης καθώς και υπερηχογραφικά καθοδηγούμενες εγχύσεις κορτιζόνης, υαλουρονικού οξέος και PRP (Platelet Rich Plasma).

Εφόσον έχει εξαντληθεί κάθε πιθανότητα βελτίωσης της πάθησης του ασθενούς με συντηρητική θεραπεία, προτείνει τη χειρουργική αντιμετώπιση μόνο όταν αυτή είναι πραγματικά απαραίτητη.

Στόχος του είναι η παροχή ιατρικής φροντίδας ευρωπαϊκού επιπέδου, με ασφάλεια, διαφάνεια και σεβασμό στον ασθενή.

Athanasopoulos Konstantinos MD, MSc is an Orthopedic Surgeon maintaining private practices in Piraeus and Galata Troizinia, while also collaborating with the Athens Medical Group (Peristeri clinic) and the sports injury center at Mediterraneo Hospital. He is certified in robotic knee and hip arthroplasty using the most advanced robotic system worldwide, the only one with FDA certification in the USA for robotic total joint revision arthroplasty. He holds a postgraduate degree in “Metabolic Bone Diseases” from the Medical School of Athens and graduated in Medicine from the University of Medicine and Pharmacy "Carol Davila". He specialized in Orthopedics and Traumatology at the General Hospital of Piraeus “Tzaneio” and in Pediatric Orthopedics at the Children’s Hospital "P. & A. Kyriakou", and after successful examinations where he ranked first in Attica, he obtained the title of orthopedic specialty. He served as an instructor at the Special Training Center for Health Professionals in the Orthopedics and Traumatology department of the General Hospital of Piraeus "Tzaneio" regarding the implementation of a preventive screening program for scoliosis and other spinal deformities in students. Additionally, he has participated as a speaker and trainee in numerous conferences and seminars in Greece. His areas of expertise include arthroscopic surgery, robotic knee and hip arthroplasty, as well as robotic knee and hip revision surgery with Fast-Track ERAS protocols for rapid return to activities, and minimally invasive surgery.