Health professionals for Herniated Disc in the Northern suburbs of Athens

Mr. Nikolaos Kalos is an Orthopedic Surgeon and Deputy Director of the 4th Orthopedic Clinic at Metropolitan General in Cholargos. He maintains a private practice in Neo Psychiko.

He is a graduate of the Medical School of the University of Ioannina and completed his specialization at the University Orthopedic Clinic of Ioannina.

He specialized at the Osteoarthritis and Knee Deformities Treatment Center, LKH Stolzalpe - Murau in Austria. In his private practice, he provides a wide range of services, tailored to the individual needs of each patient.

Andreopoulos Asimakis is an Orthopedic Surgeon - Sports Medicine Specialist who has maintained his medical practice since 2008 in Ilion, Attica. He has been a Consultant at the 1st Orthopedic Clinic of Metropolitan General since 2008 and a collaborator at the Athens Medical Center in the Peristeri Clinic. He specializes in hip and knee arthroplasties, shoulder and knee arthroscopies, and traumatology. Throughout his career, he has worked in numerous hospitals and clinics, such as the General Hospital of Attica KAT and the General Hospital of Athens "Evangelismos," treating conditions including sports injuries, sciatica, fractures, low back pain, osteoarthritis, osteosynthesis, scoliosis, and spinal stenosis. Finally, he is a member of the Athens Medical Association, the Hellenic Society of Orthopedic Surgery & Traumatology, and the Hellenic Osteoporosis Foundation.

Kemeridou Aikaterini is a Physiotherapist and the scientific director of the “Viokinisi” Physiotherapy Center in Nea Ionia. She studied Physiotherapy at the Athens Technological Educational Institute (T.E.I.) and graduated in 1990. She continuously enriches her knowledge by attending conferences and scientific seminars on specialized topics within the field of physiotherapy. She possesses significant experience and specializes particularly in shoulder and knee disorders, Trigger Point Therapy, Manual Therapy, acupuncture for the rehabilitation of sports injuries, orthopedic, respiratory, and neurological conditions, postoperative and post-traumatic rehabilitation, among others.

Ο Μαλαχιάς Μιχαήλ-Αλέξανδρος είναι Ορθοπαιδικός Χειρουργός-Αθλητίατρος και Επίκουρος Καθηγητής Ορθοπαιδικής στην Ιατρική Σχολή EUC Φρανκφούρτης (Γερμανία). Διατηρεί το ιδιωτικό του ιατρείο στο Χαλάνδρι. Είναι πτυχιούχος και Διδάκτωρ της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών. Ο ιατρός εξειδικεύεται στην αρθροσκοπική και επανορθωτική (αρθροπλαστικές) χειρουργική του ώμου, του γόνατος και του ισχίου. Επιπλέον, θεωρείται expert στις νέες βιολογικές θεραπείες (PRP) με καθοδήγηση υπερήχου (πρώτο Διδακτορικό στην Ελλάδα πάνω στο εν λόγω πεδίο), αλλά και στη θεραπεία των αθλητικών κακώσεων, όπου έχει λάβει την εθνική κλινική υποτροφία «Γεώργιος Νούλης», της Ελληνικής Αρθροσκοπικής Εταιρείας (αντιμετώπιση ρήξης μηνίσκου, ρήξης χιαστού, χόνδρινων βλαβών, αρθροσκόπηση ισχίου σε νέους, αρθροσκόπηση ώμου για ρήξη τενόντων στροφικού πετάλου, εξάρθρημα, κτλ.). Η μετεκπαίδευσή του (complex joint reconstruction fellowship) στο πεδίο της ελάχιστα επεμβατικής ρομποτικής αρθροπλαστικής γόνατος & ισχίου έχει πραγματοποιηθεί στο Hospital for Special Surgery (Νέα Υόρκη), το οποίο αξιολογείται, επί 12 συναπτά έτη, ως το κορυφαίο (Νο1) ορθοπαιδικό νοσοκομείο των ΗΠΑ. Πέραν τούτου, έχει μετεκπαιδευτεί, επί σειρά ετών (clinical fellowships), στον τομέα της αρθροσκοπικής χειρουργικής και της αντιμετώπισης αθλητικών κακώσεων, σε διεθνή ακαδημαϊκά κέντρα του υψηλότερου επιπέδου (ESSKA teaching centers), όπως η Clinica Ars Medica (Λουγκάνο, Ελβετία), και η ATOS Klinik (Χαϊδελβέργη, Γερμανία). Ο Επ. Καθηγητής Ορθοπαιδικής, κος Μαλαχιάς, είναι αναγνωρισμένος σε διεθνή συνέδρια για την ακαδημαϊκή κλινική έρευνά του και έχει συμμετάσχει σε άνω των 110 επιστημονικών ερευνών, δημοσιευμένων σε έγκριτα διεθνή περιοδικά (του Pubmed). Μετά από πολυετή χειρουργική εξειδίκευση στο εξωτερικό, επιστρέφει στη γενέτειρά του, την Αθήνα, για να ασκήσει την ορθοπαιδική επιστήμη, ως Διευθυντής της Γ’ Ορθοπαιδικής Κλινικής στο Therapis General Hospital, με βάση τα πλέον σύγχρονα διεθνή πρότυπα και επίκεντρο τον άνθρωπο.

Gkliatis Georgios is a qualified Physiotherapist from Coventry University, United Kingdom. He has collaborated with the Military Hospital of Special Diseases 414, the Scientific Society of Therapeutic Riding and Hippotherapy of Greece, the Philoktitis Rehabilitation Center, as well as with the sports clubs G.S. Apollon Smyrnis PAE, O.A. Achilleas K. Acharnon, A.O. Pefkis, and A.O. Iliysiakos. He has participated in advanced training seminars for the diagnosis and classification of low back pain, cerebral palsy, prevention and rehabilitation of sports injuries, thoracic outlet syndrome, and specialized topics in the rehabilitation of stroke. He possesses extensive clinical experience applying valid and well-founded rehabilitation methods with modern equipment. He provides home physiotherapy treatments to patients within Attica for the treatment and rehabilitation of musculoskeletal and neurological cases. His aim is a personalized approach with empathy and respect for the individual needs of each patient, with the goal of immediate improvement in their functionality and quality of life.

Theodoroudis Ioannis is an Orthopedic Surgeon who maintains a private practice in Agia Paraskevi. He graduated from the Medical School of Aristotle University of Thessaloniki and the Military School of Corps Officers (SSAS), and he is a Consultant at the First Orthopedic Clinic of the 401 General Military Hospital of Athens. He specialized in Knee and Hip Arthroplasties using Minimally Invasive and Rapid Recovery methods (Navigated ALMIS-Fast Track) at a major Endoprosthesis Center in Germany (St. Josef Krankenhaus Moers, EndoProthetikZentrum der Maximalversorgung (EPZmax)). The physician is also a certified Foot and Ankle Surgeon by the German Society for Foot and Ankle Surgery (Gesellschaft für Fuss- und Sprunggelenkchirurgie, GFFC), having trained at specialized centers (St. Josef Krankenhaus Wuppertal, Evangelisches Krankenhaus Mettmann, St. Josef Krankenhaus Moers). He employs modern surgical techniques for the correction of Foot deformities, such as Hallux Valgus, Hammer Toe, Claw Toe, Hallux Rigidus, Adult Acquired Flatfoot, etc. In particular, for Hammer Toe and Claw Toe, the percutaneous DMMO (Distal Metaphyseal Metatarsal Osteotomy) technique is performed through 0.5 cm incisions with immediate mobilization of patients.

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.

Dempegiotis Petros MD, MSc is an Orthopedic Surgeon with a private practice in Kypseli. He is a graduate of the Medical School of the National and Kapodistrian University of Athens and has attended numerous international educational seminars. He is also a certified physician in Neural Therapy. He is an affiliated physician at Euroclinic Athens, Doctor's Hospital, and Metropolitan General. With extensive experience in orthopedic disorders, he diagnoses and treats orthopedic conditions in both adults and children. Additionally, he manages cases such as tendinitis, osteoarthritis, cervical syndrome, sciatica, as well as pediatric orthopedics.

Dr. Antonios Aggoules, MD, PhD, is an Orthopedic Surgeon who maintains a private practice in Neo Psychiko. He holds a doctoral degree from the Medical School of the National and Kapodistrian University of Athens, as well as a medical degree from the same institution. He completed his specialty training in Orthopedics at the "Asklepieio" Voula Hospital, "P. & A. Kyriakou" Children's Hospital, and "Agios Savvas" Hospital, followed by a fellowship in the Academic Unit of Orthopaedic and Trauma Surgery at Leeds General Infirmary, funded by a scholarship from the Hellenic Society of Orthopaedic Surgery and Traumatology. The doctor has extensive experience in sports injuries, trauma, knee surgery, low back pain, neck pain, as well as medical acupuncture, holding certification in Traditional Chinese Medicine and Medical Acupuncture from the AcuScience International Postgraduate Center on Acupuncture. He collaborates with renowned private healthcare institutions and simultaneously teaches in higher education. His scientific work includes publications in international and recognized Greek medical journals, as well as numerous presentations at medical conferences on topics related to orthopedics, traumatology, and physical rehabilitation. Finally, he is a member of the Athens Medical Association and former President of its Alternative Medicine Committee, as well as a member of the Hellenic Medical Acupuncture Society.

Aggoules Antonios MD, PhD is an Orthopedic Surgeon and Acupuncturist, maintaining a private practice in Neo Psychiko. He holds a doctoral degree from the Medical School of the National and Kapodistrian University of Athens, as well as a medical degree from the same institution. He completed his specialty training in Orthopedics at the "Asklepieio" Voula Hospital, the "P. & A. Kyriakou" Children’s Hospital, and "Agios Savvas" Hospital, followed by further training at the Academic Unit of Orthopaedic and Trauma Surgery at Leeds General Infirmary, supported by a scholarship from the Hellenic Society of Orthopaedic Surgery and Traumatology. The doctor has extensive experience in sports injuries, traumatology, knee surgery, low back pain, neck pain, and medical acupuncture, holding certification in Traditional Chinese Medicine and Medical Acupuncture from the AcuScience International Postgraduate Center on Acupuncture. He collaborates with reputable private healthcare institutions and concurrently teaches in higher education. His scientific contributions include publications in international and recognized Greek medical journals, as well as numerous presentations at medical conferences concerning orthopedic-traumatologic and rehabilitation topics. Finally, he is a member of the Athens Medical Association, former Chair of its Alternative Medicine Committee, and a member of the Hellenic Medical Society of Acupuncture.

Dr. Kormpakis Ioannis is an Orthopedic Surgeon - Traumatologist. He is the Director of the Orthopedic Clinic at Metropolitan General and the Director of the Upper Limb and Microsurgery Clinic. Since 2018, he has held a PhD from the Medical School of the National and Kapodistrian University of Athens and has specialized training from Washington University in the United States of America in Arthroscopic and Microsurgery of the Upper Limb (Shoulder - Elbow and Hand), Peripheral Nerves - Brachial Plexus as well as Ankle and Foot Surgery. Dr. Kormpakis Ioannis maintains private practices in Chalandri and Acharnes and performs numerous surgical procedures across a broad spectrum of Orthopedic and Traumatology conditions at private hospitals with which he collaborates (Metropolitan General, Therapis General, Athens Bioclinic, Medical Center, Mediterraneo Hospital). He is a member of the Hellenic Society of Reconstructive Microsurgery, the Hellenic Society of Orthopedic Surgery and Traumatology, and the Hellenic Society of Hand Surgery. Furthermore, he continues to publish numerous scientific papers in collaboration with world-renowned orthopedic surgeons in scientific journals based in the United States of America and the United Kingdom. Through his ongoing participation in numerous conferences in Greece and abroad and through his personal research on tendon and nerve injuries, he stays continually updated on surgical and conservative-regenerative treatment approaches for conditions such as arthropathies and tendon and nerve injuries.

Dr Loupas Dimitrios is an Orthopedic Surgeon and maintains a private practice in Chalandri. He graduated from the Medical School of the National and Kapodistrian University of Athens. He specialized at the University Orthopedic Clinic at KAT Hospital and completed his doctoral dissertation at the Medical School of the University of Athens. He specialized in sports injuries (Sports Injuries Clinic at KAT) and at the Athens Medical Center (under the direction of L. Nikolaou). Additionally, the doctor has worked at the 1st and 3rd IKA Hospitals and has served as Director of the Orthopedic Clinic of the General Hospital of Athens "Evangelismos". He is involved in general orthopedic surgical conditions, with a specialization in disorders of the hand and knee (including knee arthroscopy) and total knee and hip arthroplasties.

Dr. Poullas Skeuos is a Neurosurgeon specializing in spinal pathology, founder of the Advanced Spinal Care Clinic – a center of excellence for spinal disorders, with over 20 years of medical experience and research in the application of new neurosurgical techniques. Since 1997, he has studied and implemented a novel minimally invasive surgical method using rigid endoscopes, and since 2002, with flexible endoscopes. More than 2,000 endoscopic procedures have been performed in total, predominantly addressing degenerative spinal pathology. Dr. Skeuos and his team practice at METROPOLITAN GENERAL, at his private clinic, as well as at the Advanced Spinal Care Clinic located in Marousi.

Ο Παπανικολάου Παντελεήμων είναι Νευροχειρουργός / Ειδικός Χειρουργός Σπονδυλικής Στήλης και διατηρεί τα ιδιωτικά του ιατρεία στην Νέα Σμύρνη και στην Πεύκη. Ο ιατρός διατελεί Διευθυντής Νευροχειρουργικού Τμήματος του Ιατρικού Κέντρου Π. Φαλήρου/Αθηνών. Είναι πτυχιούχος Ιατρικής από το Πανεπιστήμιο “La Sapienza” της Ρώμης, από όπου κατέχει Ιταλικό Κρατικό Δίπλωμα Ιατρικής με άριστα (11/2001). Ειδικεύτηκε επί ένα χρόνο στην Γενική Χειρουργική, στο Γενικό Κρατικό Νίκαιας ‘Άγιος Παντελεήμων’’ και ακολούθως απέκτησε την Ειδικότητα Νευροχειρουργικής στο ΄΄Τζάνειο΄΄ Γενικό Νοσοκομείο Πειραιά. Μετεκπαιδεύτηκε (Fellowship) στην Νευροχειρουργική/Χειρουργική Σπονδυλικής Στήλης στο Walton Center στο Liverpool και στο Royal Victoria Infirmary RVI στο Newcastle upon tyne . Εργάστηκε ως Διευθυντής Νευροχειρουργικής Κλινικής στο Πανεπιστημιακό Νοσοκομείο στο Stoke on Trent (UHNM) και ως Διευθυντής Νευροχειρουργικής Κλινικής και Κλινική Σπονδυλικής Στήλης στο New Cross, Royal Wolverhampton NHS Trust επί σειρά ετών. Την ίδια περίοδο εργάστηκε ως Διευθυντής Νευροχειρουργικής Κλινικής και Κλινική Σπονδυλικής Στήλης στα Ιδιωτικά Νοσοκομεία Nuffield Health Hospital στο Wolverhampton και στο Rowley Hall Hospital, Ramsay Group του Stafford. Κατόπιν χρόνων εκπαίδευσης και εξειδικεύσεων απέκτησε ευρεία γνώση στην χειρουργική και συντηρητική αντιμετώπιση των παθήσεων του κεντρικού/περιφερικού νευρικού συστήματος και σπονδυλικής στήλης και ακολουθεί πιστά τα διεθνή δεδομένα στην Νευροχειρουργική επιστήμη. Ιδιαίτερο επιστημονικό ενδιαφέρον απέκτησε για τα χειρουργεία σπονδυλικής στήλης με ελάχιστα επεμβατικές μεθόδους. Απέκτησε υψηλού επιπέδου γνώση για την αντιμετώπιση πολλαπλών μετεγχειρητικών παθήσεων της χειρουργικής σπονδυλικής στήλης και ευρεία γνώση στην αντιμετώπιση τραύματος και ογκολογικών παθήσεων. Ο ιατρός παρακολουθεί ανελλιπώς τις επιστημονικές εξελίξεις στην Νευροχειρουργική αντιμετώπιση παθήσεων μέσω συνεδρίων και courses παγκόσμιας εμβέλειας ενώ τέλος, έχει δημοσιεύσει πλήθος επιστημονικών εργασιών σε ξένα και ελληνικά ιατρικά περιοδικά και συμμετέχει ενεργά σε διεθνή και ελληνικά επιστημονικά συνέδρια.

Το Motion Lab είναι ένα σύγχρονο Κέντρο Φυσικοθεραπείας στη Νέα Ιωνία, το οποίο εξειδικεύεται στη φυσικοθεραπεία, την αποκατάσταση τραυματισμών και τη λειτουργική επανεκπαίδευση. Προσφέρονται εξατομικευμένα προγράμματα αποκατάστασης για μυοσκελετικά προβλήματα, με στόχο τη μείωση του πόνου και τη βελτίωση της κινητικότητας και της ποιότητας ζωής. Στο Motion Lab εφαρμόζονται σύγχρονες τεχνικές manual therapy, θεραπευτικής άσκησης και λειτουργικής αποκατάστασης, προσαρμοσμένες στις ανάγκες κάθε ασθενούς. Η προσέγγιση βασίζεται σε επιστημονικά τεκμηριωμένες μεθόδους φυσικοθεραπείας και στοχεύει στην αντιμετώπιση της αιτίας του προβλήματος. Ως κέντρο φυσικοθεραπείας στην Αθήνα, παρέχεται ένα περιβάλλον εμπιστοσύνης, όπου η λειτουργικότητα, η ασφάλεια και η ευεξία αποκαθίστανται με συνέπεια.

Ο Κουράτορας Αλέξανδρος, επιστημονικός υπεύθυνος του Motion Lab, είναι απόφοιτος του Τμήματος Φυσικοθεραπείας του ΤΕΙ Στερεάς Ελλάδας (νυν Πανεπιστήμιο Θεσσαλίας) με πολυετή εμπειρία στον χώρο της αποκατάστασης και της λειτουργικής επανεκπαίδευσης. Ξεκίνησε την επαγγελματική του πορεία σε κέντρα αποκατάστασης, όπου ασχολήθηκε κυρίως με τη μετεγχειρητική αποκατάσταση και την επαναφορά της λειτουργικής κινητικότητας ασθενών συμβάλλοντας ουσιαστικά στη βελτίωση της ποιότητας ζωής τους. Στη συνέχεια, ανέλαβε θέση επιστημονικού υπευθύνου σε φυσικοθεραπευτήριο για διάστημα δύο ετών με κύριο αντικείμενο την αξιολόγηση και αποκατάσταση αθλητών καθώς και τη διαχείριση μυοσκελετικών παθήσεων στον ενήλικο πληθυσμό. Έχει σημαντική εμπειρία στον χώρο του αθλητισμού, έχοντας συνεργαστεί με αθλητικά σωματεία, κυρίως ποδοσφαιρικές ομάδες, παρέχοντας υποστήριξη τόσο εντός γηπέδου όσο και κατά τη διαδικασία αποκατάστασης τραυματισμών. Τα τελευταία χρόνια δραστηριοποιούταν αποκλειστικά στον τομέα των κατ’ οίκον θεραπειών προσφέροντας εξατομικευμένη φροντίδα με στόχο την ασφαλή και αποτελεσματική αποκατάσταση στο οικείο περιβάλλον του ασθενούς. Έχει παρακολουθήσει πληθώρα εξειδικευμένων σεμιναρίων στον τομέα των μυοσκελετικών παθήσεων και της σύγχρονης φυσικοθεραπευτικής προσέγγισης ενώ έχει εκπαιδευτεί και στο διεθνώς αναγνωρισμένο πρόγραμμα πρόληψης πτώσεων για την τρίτη ηλικία, Otago. Επίσης είναι μέλος του Πανελλήνιου Συλλόγου Φυσικοθεραπευτών (ΠΣΦ). Η θεραπευτική του προσέγγιση είναι ανθρωποκεντρική και βασίζεται σε τεκμηριωμένες επιστημονικές πρακτικές σύμφωνα με τις σύγχρονες διεθνείς κατευθυντήριες οδηγίες. Στόχος του είναι η ολιστική αντιμετώπιση κάθε περιστατικού με έμφαση στη λειτουργικότητα, την πρόληψη και τη μακροχρόνια ευεξία του ασθενούς. Ως επιστημονικός υπεύθυνος του κέντρου διασφαλίζει την υψηλή ποιότητα των παρεχόμενων υπηρεσιών καθοδηγώντας την ομάδα φυσικοθεραπευτών με βάση σύγχρονες, τεκμηριωμένες πρακτικές. Μέσα από συνεχή εκπαίδευση, συνεργασία και εξατομικευμένη προσέγγιση κάθε περιστατικού συμβάλλει στη δημιουργία ενός αξιόπιστου και αποτελεσματικού περιβάλλοντος αποκατάστασης με κοινό στόχο τη βέλτιστη φροντίδα και αποκατάσταση των ασθενών.

Ntatsis Xaris is a Physiotherapist who operates a physiotherapy clinic in the Chalandri area. He holds a degree in Physiotherapy from the Technological Educational Institute of Patras. He has specialized in Manual Therapy (Chiropractic Techniques), Sports Injuries, Acupuncture, Kinesiotherapy, and Therapeutic Exercise at Karolinska University in Sweden. With many years of experience in the field of physiotherapy, his goal is to provide a comprehensive physiotherapeutic approach by applying individualized treatments to all patients. By taking a detailed history and assessing the patient's clinical condition, he develops a rehabilitation program that is entirely tailored to each individual in order to achieve the best possible outcome. He is an external scientific collaborator at OAKA and private clinics and manages the rehabilitation of musculoskeletal, sports, neurological, and cardiopulmonary conditions, while also providing home-based therapies. Finally, he is a regular member of the Hellenic Association of Physiotherapists.

Mr. Siopis Xristos is an Orthopedic Surgeon with private practices in Thessaloniki (28 Agias Sofias, 2nd Floor) and Veria (32 El. Venizelou, 3rd Floor). He is a graduate of the Medical School of the University of Thessaly. Since 2021, he has been a Collaborating Surgeon at the A’ Orthopedic Clinic of the Interbalkan Medical Center of Thessaloniki and a direct collaborator of Dr. Stylianos Kapetanakis in the Spine & Deformities Department. Simultaneously, he serves as a Collaborating Physician at the Athens Medical Center in Marousi and Psychiko. He specializes in knee and hip arthroplasties with customized implants, spinal surgery, knee and shoulder arthroscopies, as well as pediatric orthopedics. In his private practices, he provides a wide range of services tailored to the individual needs of each patient, always with respect to the patient himself.

Topkas Athanasios MD, MSc is an Orthopedic Surgeon - Sports Medicine Specialist, affiliated with the Orthopedic Clinic of "Hygeia" Hospital, and maintains a private practice in Marousi. He graduated with honors from the Medical School of Varna University and holds a Master's degree in Metabolic Bone Diseases from the National and Kapodistrian University of Athens. He began his specialization in Orthopedic Surgery - Traumatology at the General Prefectural Hospital of Edessa and continued his training at the 1st IKA Hospital of Athens and the General Attica Hospital KAT. He worked as a Registrar B at the Sports Injuries Department of the General Attica Hospital KAT and subsequently as a Registrar B in the 2nd Hand Surgery and Microsurgery Department of the same hospital. During his specialization and tenure, he specialized in all surgeries related to the upper limb and the hand. Additionally, he specialized in Sports Medicine, with a particular emphasis on knee arthroscopy and anterior cruciate ligament reconstruction (ligament injuries of the knee). To date, Dr. Topkas remains a Scientific Collaborator of numerous private hospitals and groups such as Hygeia Hospital, the Biomed Group, the Athens and Piraeus Bioclinic, the Euromedica Group, the Errikos Dynan Hospital Center, the Mediterraneo Hospital, the Athenian Clinic, and the Athens Medical Group. Throughout his medical career, he has actively participated in the development of numerous studies, which have been presented at Greek and international conferences, and has contributed to the authorship of publications. He has participated in numerous postgraduate training programs and workshops and has served on organizing committees for various conferences. Finally, he is a member of the Athens Medical Association, the Hellenic Society of Reconstructive Microsurgery, the Hellenic Society for Hand Surgery, and the Hellenic Society for Wound and Ulcer Healing.

Tsimplakis Mixalis is an Orthopedic Surgeon - Sports Medicine Specialist, Deputy Director of the 8th Orthopedic Clinic at Metropolitan General, and maintains a private practice in Nea Smyrni. He is a graduate of the Medical School of the National and Kapodistrian University of Athens and has received advanced training in Shoulder Arthroscopic Surgery at the 401 General Military Hospital of Athens. He has particular expertise in knee arthroplasty, meniscal arthroscopy, chondropathy arthroscopy, shoulder arthroscopy, osteoporosis management, as well as monitoring kyphosis, scoliosis, and fractures. Additionally, he collaborates with the Medical Center of Palaio Faliro, BioClinic of Piraeus, and Doctors Hospital. Finally, the physician has contributed to scientific publications both in Greece and internationally.