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

Apostolatos Apostolos is an Orthopedic Surgeon who maintains a private practice in Kifisia. He graduated from the School of Medicine and Surgery at Universita Degli Studi Di Catanzaro Magna Grecia. He has been trained in Advanced Trauma Life Support, Basic Life Support, and Plastic Surgery Techniques for General Surgeons. He completed his internship in the Emergency, Pathology, and General Surgery departments at Sismanogleio Hospital, Alexandra Gynecological Hospital, and Penteli Children's Pediatric Hospital. Subsequently, he worked as a First Aid Physician-Trainee in nuclear-biochemical warfare at the Army Medical Corps in Athens. As a Rural Doctor, he served at the Rural Clinic of Polynerio and the Health Center of Deskati. He completed his specialty training at Grevena General Hospital as a Trainee in Cardiology, Pathology, and General Surgery, at the 1st IKA Hospital as a Trainee in General Surgery, and also at the 3rd Orthopedic Clinic of KAT Hospital. Additionally, he was the Physician for the football and basketball teams of Apollon Smyrnis. From 2014 to the present, he has worked at the Municipal Clinics of Kifisia and Lykovrysi. Furthermore, he has participated in numerous conferences. He is fluent in English and Italian.

Ilias Apostolos MD is an Orthopedic Surgeon with a private practice in Glyfada. He is a graduate of the Medical School of the National and Kapodistrian University of Athens. He holds a Basic Life Support diploma from the United Kingdom and an Advanced Trauma Life Support diploma from the University of Athens. He serves as a scientific collaborator at Mediterraneo, Metropolitan, Iaso General hospitals, and the Athens Medical Center Group, and also collaborates with the Private MITERA Hospital and Therapis General Hospital. In his private practice, he provides services in accordance with the latest protocols for the treatment of orthopedic conditions in adults and children, such as osteoarthritis, sports injuries, cartilage lesions, upper and lower limb fractures, spinal disorders, and peripheral neuropathies of the upper and lower limbs, shoulder impingement syndrome, rotator cuff tears, shoulder instability, frozen shoulder, carpal tunnel syndrome, ulnar neuritis, and hallux valgus (bunion). Furthermore, he applies modern biological therapies (concentrated platelet-rich plasma - growth factor injections) and conducts osteoporosis assessments and EOPYY prescription services. Finally, the surgeon has an extensive curriculum vitae including participation in training seminars in the United Kingdom (UK) as well as Europe-wide, alongside publications in reputable scientific journals.

Maria Xoumanidi is an Orthopedic Surgeon with a private practice in Elliniko. She holds a degree from the Medical School of the National and Kapodistrian University of Athens. She has completed a postgraduate program in "Metabolic Bone Diseases" at the Medical School of the National and Kapodistrian University of Athens, as well as a postgraduate program in "Applied Biomechanics and Biomaterials in Orthopedics" at the Medical School of the same institution. She specialized in Orthopedic Surgery initially at the General Panarcadian Hospital of Tripoli and subsequently at the General Hospital "Asklipieio" of Voula. In 2019, she worked as an Orthopedic Surgeon at the Municipal Clinic of Kypseli and currently serves as an Attending Orthopedic Surgeon at Metropolitan Hospital. Additionally, Dr. Xoumanidi has participated in numerous conferences and seminars and is a member of the Piraeus Medical Association and the Hellenic Society of Orthopedic Surgery and Traumatology.

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 Κυριακόπουλος Σταμάτης Dr. είναι Ορθοπαιδικός - Ορθοπαιδικός Χειρουργός και διατηρεί ιδιωτικό ιατρείο στη Νέα Φιλοθέη ασκώντας την ειδικότητα της Ορθοπαιδικής για 20 έτη. Ειδικεύτηκε στην Α’ Ορθοπαιδική Κλινική του Γενικού Νοσοκομείου Αττικής “ΚΑΤ” και έχει μετεκπαιδευτεί στην Ορθοπαιδική Ογκολογία στο Γενικό Ογκολογικό Νοσοκομείο “Οι Άγιοι Ανάργυροι”, στα πλαίσια υποτροφίας από την Ορθοπαιδική εταιρεία ΕΕΧΟΤ. Είναι μέλος του Κολλεγίου των Ελλήνων Ορθοπαιδικών ΚΕΟΧ κατόπιν εξετάσεων και κάτοχος δύο μεταπτυχιακών μετεκπαιδεύσεων Master, με το ένα να είναι στα μεταβολικά νοσήματα των οστών (οστεοπόρωση). Έχει υπηρετήσει σε πολλά δημόσια νοσοκομεία της επαρχίας και των Αθηνών, κατέχει τον βαθμό του Διευθυντή ΕΣΥ και επιστημονικά υπεύθυνου Ορθοπαιδικής κλινικής και έχει πλούσια εμπειρία στην θεραπεία μικρών και μεγάλων καταγμάτων. Ασχολείται ιδιαίτερα με τις αρθροπλαστικές μεγάλων αρθρώσεων, ειδικά γόνατος και ισχίου, με προσπελάσεις ελάχιστης παρεμβατικότητας και με ρομποτικά συστήματα υποβοήθησης.

Επίσης κατέχει μεγάλη εμπειρία σε χειρουργικές επεμβάσεις άνω άκρου όπως τα κατάγματα, τα πιεστικά συνδρομα, ο καρπιαίος σωλήνας και ο εκτινασσόμενος δάκτυλος και ασχολείται με αρθροσκόπηση γόνατος όπως η ρήξη χιαστών ,μηνίσκων ή χόνδρινων βλαβών. Δείχνει ειδικό ενδιαφέρον στη θεραπεία της οστεοπόρωσης και σε βιολογικές θεραπείες όπως η αυτόλογη έγχυση αιμοπεταλίων, η καλλιεργεια οστεοβλαστών και η έγχυση υαλουρονικού σε αρθρώσεις.

Vottis Xristos MD, PhD is an Orthopedic Surgeon with private practices in Ilisia and Neo Psychiko. He holds a doctorate and a degree from the Medical School of the National and Kapodistrian University of Athens and trained for several years at the 1st Orthopedic Clinic of the same university, where he continues to serve as an active collaborator. Additionally, he has specialized in hip and knee arthroplasty surgeries at the Hospital for Special Surgery in New York, USA, and has been trained in hand surgery at the specialized Hand, Upper Limb, and Microsurgery Clinic at the General Hospital of Attica "KAT". Furthermore, he is an Associate Physician of the Iatriko Group as well as the Evgenidio Therapy Center. Finally, he is a member of the Athens Medical Association, the Hellenic Society of Orthopedic Surgery and Traumatology, the Hellenic Society of Hand Surgery, and the Medical Association of the United Kingdom.

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.

Spyridon Kseinis is an Orthopedic Surgeon maintaining private clinics in Pefki and Psychiko. He is the Deputy Director of the 1st Clinic of Sports Injuries at METROPOLITAN GENERAL and holds a Doctorate from the Medical School of the National and Kapodistrian University of Athens since May 2014, awarded with the grade "Excellent." Since 2008, he has collaborated with the Hellenic Football Federation (EPO) and serves as the physician for the National Futsal Team. Concurrently, he is UEFA-accredited, having completed the "UEFA Football Doctor Education Programme." He is a member of the Hellenic Society of Orthopedic Surgery and Traumatology and the Hellenic Society for the Study of Bone Metabolism. He trained at the General Accident Hospital KAT, specializing in fracture management, reconstructive joint surgery (knee and hip arthroplasty), and sports injuries. Following his specialization, he assumed the position of Registrar at the 2nd Orthopedic Clinic of KAT Hospital, where he remained for four years. During his tenure as Registrar, he gained substantial surgical experience, serving as the lead Orthopedic Surgeon in numerous emergency shifts and successfully performing a large number of surgical interventions across the full spectrum of trauma (upper and lower limb fractures, hip fractures, tendon ruptures, hand surgery), reconstructive surgery (hip and knee arthroplasties), and sports injuries (arthroscopic surgery). Additionally, he received training in Pediatric Orthopedics at the "Agia Sophia" Children's Hospital and in disorders of the Hand during his tenure at the University Hospital "Sahlgrenska University Hospital" in Gothenburg, Sweden.

Sopilidis Georgios is an Orthopedic Surgeon with a private practice in Nea Filadelfeia. He graduated from the State Medical University of Kazakhstan. He specializes in knee and shoulder arthroscopy, pediatric orthopedics, knee and hip arthroplasty, spinal disorders, fracture surgery, and traumatology. Additionally, the physician collaborates with the Central Clinic of Athens and is a member of the Athens Medical Association.

Ο Ορθοπαιδικός Χειρουργός Αναστάσιος Γ. Ρουστέμης είναι Διδάκτωρ της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών (ΕΚΠΑ), Fellow of the European Board of Orthopaedics and Traumatology (FEBOT) και μέλος του American College of Surgeons (ACS). Είναι συνεργάτης του Ιατρικού Κέντρου Αθηνών και διατηρεί ιδιωτικό ιατρείο στη Νέα Ιωνία.

Ολοκλήρωσε την ειδικότητα στην Α΄ Πανεπιστημιακή Ορθοπαιδική Κλινική του Πανεπιστημιακού Γενικού Νοσοκομείου «Αττικόν», με συμπληρωματική εκπαίδευση στο Τμήμα Άκρας Χειρός του ΓΝΑ ΚΑΤ και στο Τμήμα Παιδοορθοπαιδικής του Γενικού Νοσοκομείου Παίδων Αθηνών.

Το κλινικό και χειρουργικό του αντικείμενο περιλαμβάνει την ολική αρθροπλαστική ισχίου και γόνατος, με ιδιαίτερη εξειδίκευση στην ολική αρθροπλαστική ισχίου μέσω πρόσθιας προσπέλασης (Direct Anterior Approach – DAA), καθώς και την αρθροσκοπική χειρουργική γόνατος και ώμου, την τραυματολογία και τη χειρουργική αντιμετώπιση παθήσεων του άνω άκρου.

Είναι κάτοχος του MSc «Εφαρμοσμένη Εμβιομηχανική στην Ορθοπαιδική» του ΕΚΠΑ και έχει πραγματοποιήσει μετεκπαίδευση σε διακεκριμένα ευρωπαϊκά ορθοπαιδικά κέντρα, μεταξύ των οποίων το Amsterdam University Medical Center (Amsterdam UMC), το Zaans Medisch Centrum (ZMC) στην Ολλανδία και το Royal Orthopaedic Hospital (ROH) στο Birmingham του Ηνωμένου Βασιλείου.

Παράλληλα, διατηρεί ενεργή ακαδημαϊκή και ερευνητική δραστηριότητα, με δημοσιεύσεις σε διεθνή επιστημονικά περιοδικά ευρετηριασμένα στο PubMed, συμμετοχή σε ελληνικά και διεθνή συνέδρια και παρουσία ως peer reviewer σε διεθνή επιστημονικά περιοδικά.

Tsatsaronis Xristos was born in Athens. He completed high school in Kypseli and was admitted through the Panhellenic Examinations to the Medical School of Aristotle University of Thessaloniki. He specialized in Orthopedic Surgery and Traumatology at KAT Hospital, where he also trained, among other fields, in Microsurgery. He has worked in both the private and public sectors in Greece and abroad. Among other roles, he served as the physician for the National Under-21 Football Team for one year, for the Judo Team of the National Gymnastic Association for over ten years, as team doctor for the Molaikos Laconia club, as a race doctor for the "Zirineia" Athletics competitions, as well as for the National Judo Team. He served in the National Health System (E.S.Y.) as head of the Orthopedic Department, from which he resigned holding the rank of Senior Registrar (Epithelitis A’). He has over ten years of experience in various hospitals in the United Kingdom, having performed over 2000 surgeries as a surgeon or trainer, most recently at the Royal Bournemouth Hospital of University Hospitals Dorset, where he was also nominated for "Best Trainer." He has won the World Judo Championship for Healthcare Professionals twice (2008 in Germany and 2009 in Spain), as well as his category in the Greek Veterans Judo Championship (Nea Makri, 2024), with additional medals from international and national competitions.

Dr. Kyrilis Xristos MD, MSc is an Orthopedic Surgeon - Spine Surgeon specializing in spinal surgery, as well as endoscopic spinal surgery, and maintains a private practice in Vrilissia. He was admitted to the Medical School of Aristotle University of Thessaloniki and, after completing his studies and fulfilling his military obligations, he began the general part of his specialty in Orthopedics and Traumatology at the General Surgery Clinic of the General Hospital of Agrinio. Since 2014, he worked as an Orthopedics and Traumatology resident at the Attica General Hospital KAT, in the 1st Orthopedic Clinic, until September 2019. During this period, he participated in numerous surgical procedures and contributed to the operation of all departments of the Clinic. Additionally, he was seconded to the Scoliosis and Spine Department of the General Hospital KAT, where he participated in the diagnosis and management of complex cases, covering the entire spectrum of spinal pathology. During his specialty training, he attended numerous educational conferences and seminars, enhancing his knowledge and experience. Continuing his education, he completed his postgraduate studies program at the National and Kapodistrian University of Athens, focusing on the "Rehabilitation of Spinal Cord and Spinal Cord Injuries." Today, he works as a Scientific Associate at YGEIA Hospital and as a Consultant in the Spine, Scoliosis, and Oncology Department of Metropolitan General Hospital. With his experience and expertise, he is committed to providing high-quality medical care, focusing on pain relief and the restoration of mobility for his patients.

Ο Γεωργίου Λοΐζος είναι Ορθοπαιδικός Χειρουργός – Τραυματολόγος με ιατρείο στις Αχαρνές.. Είναι εξωτερικός συνεργάτης κλινικών, όπως Γενική Κλινική ΙΑΣΩ, Ευρωκλινική, Ερρίκος Ντυνάν, Κεντρική Κλινική Αθηνών, Αθηναϊκή Mediclinic και Doctors’ Hospital. Ολοκλήρωσε τις σπουδές του αποφοιτώντας με Άριστα (9.84/10) από την Ιατρική Σχολή του Πανεπιστημίου ΄΄CAROL DAVILA΄΄, Βουκουρέστι. Ο ιατρός εκπαιδεύτηκε σε μεγάλα νοσοκομεία, όπως ΚΑΤ, Νοσοκομείο Παίδων "Αγία Σοφία", Γενικό Νοσοκομείο Λευκωσίας, Νοσοκομείο ΄΄Παμμακάριστος΄΄, Νοσοκομείο Σύρου, Νοσοκομείο Σαντορίνης αποκτώντας μεγάλη εμπειρία σε ορθοπαιδικές χειρουργικές επεμβάσεις όλου του φάσματος της ειδικότητας, καθώς και σε συντηρητικές μεθόδους αποθεραπείας. Παράλληλα, η επιστημονική του κατάρτιση εμπλουτίστηκε με την συμμετοχή του στα Τμήματα Νευροχειρουργικής - Σπονδυλικής Στήλης, Πλαστικής Χειρουργικής και Μικροχειρουργικής - Παθήσεων Άνω Άκρου. Έχει εργαστεί ως επιμελητής στο Ιατρικό Κέντρο Αθηνών (Κλινική Αμαρουσίου), ΙΑΣΩ Γενική Κλινική, καθώς και στην Ορθοπαιδική Κλινική του Γενικού Κρατικού ΝίκαιαςΠειραιά. Είναι κάτοχος τίτλων, όπως του ATLS (ADVANCED TRAUMA LIFE SUPPORT), BLS (BASIC LIFE SUPPORT) και της U/S Hip Graaf Method. Ενώ, παράλληλα, είναι μέλος της Ευρωπαϊκής Αθλητιατρικής Εταιρείας, της Ευρωπαϊκής Αρθροσκοπικής Εταιρείας, της AO TRAUMA Foundation, του Ελληνικού Ιδρύματος Οστεοπόρωσης, του Ιατρικού Συλλόγου Αθηνών και του Παγκύπριου Ιατρικού Συλλόγου. Επίσης, συμβάλλει στην σύσταση ιατρικού ερευνητικού υλικού σε ιατρικά περιοδικά, όπως το Cureus. Επιπλέον, έχει διατελέσει ιατρός αθλητικών σωματείων, όπως της Ομόνοιας Λευκωσίας, της ΑΕΚ Λάρνακας, του Ευρωπαϊκού Πανεπιστημίου Λευκωσίας σε τμήματα ποδοσφαίρου, μπάσκετ, βόλεϊ, καθώς επίσης, έχει συνεργαστεί ως βοηθός ιατρικού επιτελείου στην DINAMO FC Βουκουρεστίου με τον Dr. Liviu Batineanu. Ακόμα, ήταν υπεύθυνος ιατρός σε Ακαδημίες Ποδοσφαίρου Αχαρνών Ταύρου. Συμμετέχει σε συνέδρια, σεμινάρια και ημερίδες της ειδικότητάς του και όχι μόνο. Ενημερώνεται διαρκώς για τα τελευταία νέα με στόχο τη συνεχόμενη εκπαίδευση, καθώς και τις καλύτερες δυνατές υπηρεσίες προς τους ασθενείς. Προτεραιότητά του είναι ο σεβασμός στον ασθενή και η αποτελεσματική αντιμετώπιση των ορθοπαιδικών παθήσεων άμεσα και υπεύθυνα. Τέλος, διαθέτει μεγάλη εμπειρία σε αρθροσκοπήσεις, αρθροπλαστικές και στην τραυματολογία αρθρώσεων ώμου, γόνατος, ισχίου και ποδοκνημικής. Ταυτόχρονα, στο ιατρείο του παρακολουθούνται και περιστατικά που αντιμετωπίζονται συντηρητικά.

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.

Mylonas Xrysanthos is an Orthopedic Surgeon - Traumatologist with private practices in Anavyssos, Lavrio, and Glyfada. He holds a degree from the Medical School of Aristotle University of Thessaloniki and completed his specialty in General Surgery at the General State Hospital of Nikaia. Throughout his professional career, he served as a Scientific Collaborator at IKA Lavrio for over 15 years. Currently, in addition to his private practices, he is a Scientific Collaborator at the private hospital Medirerraneo in the Glyfada area. Furthermore, he regularly attends conferences in Greece and abroad covering the entire spectrum of Orthopedics, including topics such as osteoporosis, trauma, surgical arthroplasty, geriatric patients, and bone neoplasms. He also participates in various research projects and presentations both in Greece and internationally.

Stylianos Kouzoupis is an Orthopedic Surgeon who has maintained a private practice in Piraeus since 2004. He graduated from the Medical School of the National and Kapodistrian University of Athens and completed his specialty in Orthopedics at the Attica General Hospital KAT. He specializes in Hip and Knee Surgery, Arthroscopy, and Traumatology. In addition to his private practice, he is a Scientific Associate at "Hygeia" Hospital and Metropolitan Hospital. Previously, he worked for several years at IKA Piraeus as an Orthopedic Surgeon and served as the Physician for the Hellenic Equestrian Federation. Finally, he is a member of the Hellenic Society of Orthopedic Surgery and Traumatology.

Dr. Panagopoulos Georgios is a Director Orthopedic Surgeon with extensive training and surgical experience in the United States of America and the United Kingdom. Although he is involved in the entire spectrum of Orthopedic Surgery, his primary area of expertise/interest is Arthroscopic and Reconstructive Surgery of the Upper Limb (shoulder, elbow, and hand). Dr. Panagopoulos has completed numerous long-term fellowship programs in the upper limb and has served at the highest level as a Consultant Orthopedic Surgeon at one of the largest Trauma Centers in Europe. Dr. Panagopoulos was born and raised in Athens. He completed his medical studies at the Medical School of the University of Rome, graduating with honors (magna cum laude). Subsequently, he completed his Residency in Orthopedic Surgery & Traumatology at the University Orthopedic Clinic of the University of Athens (Attikon University General Hospital). Dr. Panagopoulos expanded his training by completing a fellowship program in the Upper Limb in Pittsburgh, USA (2016-2017). He then served at the world-renowned Shoulder-Elbow Clinic in Reading, United Kingdom (2018-2020), as well as at the Royal National Orthopaedic Hospital in Stanmore (2020). Dr. Panagopoulos subsequently worked as a Consultant Orthopedic Surgeon at the Royal London Hospital, one of the largest Trauma Centers in the United Kingdom and Europe. He holds a PhD from the Medical School of the National and Kapodistrian University of Athens.

Tolis Konstantinos MD, MSc, PhDc is an Orthopedic Surgeon with a private practice in Kolonaki. He graduated from the Medical School of the National and Kapodistrian University of Athens and is a PhD candidate at the same institution. Additionally, he holds a postgraduate degree in "Metabolic Bone Diseases" with a thesis on the "Pathophysiology of Bone Pain" from the Medical School of the National and Kapodistrian University of Athens. He initially specialized in General Surgery at the General Hospital of Pyrgos "Andreas Papandreou," in Pediatric Orthopedics at the First Pediatric Orthopedic Clinic of the General Children's Hospital of Athens "P. & A. Kyriakou," and finally in General Orthopedics at the First University Orthopedic Clinic of the University General Hospital "Attikon." From 2014 to 2020, he was an Academic Fellow at the Laboratory for Research of Musculoskeletal Disorders "Th. Garofalidis," focusing on "Microsurgery" at the General Hospital of Attica KAT. He is the Deputy Director of the 8th Orthopedic Clinic at Metropolitan General and the Scientific Director of the Upper Limb - Microsurgery Clinic. Concurrently, he collaborates with several clinics within Attica. He has participated in numerous conferences in Greece and abroad, presenting poster presentations, oral communications, and lectures. Finally, he is a member of the Athens Medical Association, the Hellenic Society of Orthopedic Surgery and Traumatology, the Hellenic Osteoporosis Foundation, and the Hellenic Society for Hand Surgery.