Orthopaedic - Orthopaedic Surgeons

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.

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.

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.

Ο Χριστοδούλου Ευάγγελος είναι Ορθοπαιδικός - Ορθοπαιδικός Χειρουργός -Τραυματολόγος και διατηρεί ιατρείο εντός του πολυϊατρείου Top Meds στην Νέα Σμύρνη και στα Κάτω Πατήσια.Κατέχει θέση Επιμελητή Α’ στο Νοσοκομείο ΚΑΤ. Έχει μεγάλη εμπειρία στις αρθροπλαστικές ισχίου και γόνατος με χρήση ρομποτικών συστημάτων και συστημάτων πλοήγησης. Αντιμετωπίζει όλο το φάσμα της καταγματολογίας και αρθροσκοπικών επεμβάσεων. Επιπλέον εφαρμόζει συντηρητικές αναγεννητικές θεραπείες με χρήση PRP και βλαστοκυττάρων.

Kaldis Panagiotis is an Orthopedic Surgeon specializing in Upper Limb Surgery and Reconstructive Microsurgery. He graduated from the Medical School of the National and Kapodistrian University of Athens. Alongside his private practice in Pallini, he works as Deputy Director in the B' Department of Hand Surgery and Microsurgery at Hygeia Hospital, where he manages complex hand and shoulder injuries. He is a member of prominent medical associations, including the Athens Medical Association, the Hellenic Society of Surgery, Orthopedics, and Traumatology (HECOS), the Hellenic Society of Hand and Upper Limb Surgery (HEHUS), the Society of Reconstructive Microsurgery (SRM), and the International Wrist Arthroscopy Society (IWAS).

In his private practice, he treats conditions across the full spectrum of orthopedics and provides specialized services tailored to the individual needs of his patients.

Dr. Trellopoulos Aggelos is an Orthopedic Surgeon who maintains two private clinics in Zografou and Marousi. He holds a Medical Degree and a postgraduate degree in Metabolic Bone Diseases from the National and Kapodistrian University of Athens. He specializes in Arthroscopic Surgery, Arthroplasty & Robotic Arthroplasty, Hand Surgery - Microsurgery, and Sports Injuries. He is a Consultant at the Third Orthopedic Clinic of "Hygeia" Hospital and at the Athens Center for Arthroscopy and Shoulder Surgery. He is a member of the European Society of Sports Traumatology (ESSKA), from which he has received educational fellowships aimed at specializing in athlete injuries. Finally, he is an active member of Greek and international scientific associations, has published numerous scientific articles and papers in Greek and international journals, and has delivered lectures at Greek and international sports medicine conferences.

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.

Gatos Giorgos, MD, MSc, is an Orthopedic Surgeon - Sports Medicine Specialist with expertise in Arthroscopic and Open Shoulder and Knee Surgery, Sports Injuries, Reconstructive Surgery, and modern combined Biological therapies. He maintains a private practice in Gerakas and simultaneously serves as Deputy Director of the 3rd Orthopedic Clinic at Hygeia-Mitera Hospital, as well as a Scientific Collaborator at the Psychiko Medical Center. He completed his postgraduate studies at the Medical School of the National and Kapodistrian University of Athens, with a thesis on Metabolic Bone Diseases.

Tsoumas Xristos is an Orthopedic Surgeon who operates a private practice in Nea Ionia. He is a graduate of the Military School of Corps Officers (S.S.A.S) and holds a Master's degree in "Metabolic Bone Diseases" from the National and Kapodistrian University of Athens. He serves as a Consultant Physician in the 1st Orthopedic Clinic of the 251 General Hospital of Athens and as an External Collaborator at the Errikos Dynan Hospital Center. The doctor has an extensive record of presentations at Greek and international scientific conferences. In his private practice, he manages a wide range of cases, leveraging his scientific expertise while always prioritizing the best possible care for each patient’s needs.

Stathellis Apostolos MD, PhD is an Orthopedic Surgeon - Sports Medicine Specialist with expertise in arthroscopic surgery of the shoulder, knee, elbow, and ankle, as well as sports injuries. He graduated with honors from the Medical School of the National and Kapodistrian University of Athens and holds a PhD from the University of Ulm in Germany. Following an 8-year training period in Germany (2009 - 2016) at one of the leading arthroscopic surgery centers (Sportklinik - Stuttgart), he now maintains private practices in Vrilissia and Marousi and concurrently serves as an Attending Physician at the 3rd Orthopedic Clinic at Hygeia Hospital. In 2016, he obtained the sports medicine specialization title in Germany, as well as certification in arthroscopic surgery. Additionally, he is trained and certified in musculoskeletal ultrasonography.

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.

Tasios Nikolaos is an Orthopedic Surgeon with a private practice in Glyfada. He holds a medical degree from Aristotle University of Thessaloniki and specialized in Orthopedics at the Orthopedic Clinic - Hand Surgery Department at Asklipieio Voula. He completed a fellowship as an Orthopedic Surgeon at the Orthopedic Clinic - Knee Disorders and Sports Injuries Department at Erasme University Hospital in Brussels. His practice covers the full spectrum of orthopedic and orthopedic surgical cases, with a specialization in trauma, sports injuries, and hip and knee arthroplasty.

Dr. Paraskeuakos Grigorios is an Orthopedic Surgeon who has maintained a private practice in Nikaia since 2005. He is a graduate of the Medical School of the National and Kapodistrian University of Athens and completed his residency at the General Hospital of Attica KAT. Additionally, he specialized in General Surgery in the Pediatric Surgery Department of the General Hospital of Piraeus "Tzaneio" and further specialized in the Microsurgery Department of the General Hospital of Attica KAT. The physician continuously updates his knowledge in orthopedic matters through ongoing participation in osteoporosis and general orthopedics seminars both in Greece and abroad. Finally, his private clinic offers a wide range of services, tailored to the individual needs of each patient.

Papagiavis Anastasios is an Orthopedic Surgeon specializing in Hip and Knee surgery, maintaining a private practice at Mavili Square and is the founder of the hip-knee team. He obtained his Medical Degree in 2002 and worked as a Military Doctor until 2006 in Athens, Tripoli, and Cyprus. He received advanced training in the specialized treatment of Knee and Hip conditions in the U.S. (Hedley Orthopaedic Institute) and the United Kingdom (City Hospital - Nottingham, Nuffield Orthopaedic Hospital – Oxford, UK). He applies the most innovative SuperPATH MIS technique in Hip Arthroplasty, having been trained by the method’s inventor, Dr. Jimmy Chow. In Knee Surgery, he employs minimally invasive techniques combined with robotic assistance, resulting in rapid recovery with less pain and complications. He undertakes complex cases within his specialty, offering the most modern and effective treatments. His principle is the customization of therapy to the specific characteristics of each patient and the integration of new technological advancements into his surgical practice. More specifically, he performs hip and knee arthroplasty, knee arthroscopy, surgery for cruciate ligament tears - meniscal tears and cartilage defects of the knee, hip fractures, lower limb fracture surgery (femur - tibia), sports injuries, hip and knee arthroplasty revisions, and specialized hip and knee procedures. Finally, the physician serves as Chief Medical Officer at the 401 General Military Hospital and operates at Hygeia Group and other private clinics in Athens.

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.

Papoutsis Konstantinos MD, FEBOT, FRCS (Tr&Orth) is a Military Physician, Orthopedic Surgeon, Traumatologist, and maintains a private practice in Panormou. He is a Consultant at the Orthopedic Clinic of the Naval Hospital of Athens. He graduated from the Medical Department of the Military School of Corps Officers and holds a degree from the Medical School of Aristotle University of Thessaloniki. He trained in both surgical and non-surgical management of the full spectrum of orthopedic conditions initially at the Naval Hospital of Athens and subsequently in London, where he spent a total of six years. He completed his specialty training in Orthopedic Traumatology, earning fellowships from the Royal College of Surgeons of England and the European Board of Orthopaedics and Traumatology following specialized examinations. He has specialized in recognized centers in London in Adult Hip and Knee Reconstructive Surgery, management of Hip disorders in Young Adults, and is among the few surgeons in Greece specialized in Trauma Surgery, Fractures, and Pelvic Ring (Pelvis) and Acetabulum Pathologies. Hip and Knee Arthroplasty using the latest minimally invasive, bloodless techniques and fast recovery protocols, revision of painful arthroplasty, arthroscopic surgery of the hip, knee, and shoulder, ligament reconstruction, sports injuries, and fracture surgery are some of the procedures he frequently performs. He is committed to providing high-level healthcare services modeled on the standards of the United Kingdom's health system, with respect for the patient's individuality and dignity. Finally, he collaborates with Metropolitan, Metropolitan General, Mediterraneo Hospital, and the Peristeri Medical Center.

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.

Ο Λεωνίδου Ανδρέας PGDip, MSc, PhD, FACS, FRCS (Tr&Orth) είναι Ορθοπαιδικός Xειρουργός - Τραυματολόγος και Διδάκτωρ στο Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης με ιδιωτικό ιατρείο στο Μαρούσι. Παράλληλα, διατελεί Διευθυντής στο Ιατρικό Κέντρο Αθηνών στο Μαρούσι. Είναι απόφοιτος της Ιατρικής Σχολής του Εθνικού & Καποδιστριακού Πανεπιστημίου Αθηνών και έχει ολοκληρώσει μεταπτυχιακές σπουδές στην Ορθοπαιδική Μηχανική στο Πανεπιστήμιο του Cardiff. Μετά την αποφοίτησή του ξεκίνησε να εργάζεται στο Ηνωμένο Βασίλειο, όπου κάτω από διαρκή αξιολόγηση, τακτικές εξετάσεις και συνεντεύξεις, ολοκλήρωσε την ειδικότητα της Ορθοπαιδικής και Τραυματολογίας. Είναι εξειδικευμένος Χειρουργός άνω άκρου, γόνατος και αθλητικών κακώσεων και έχει ολοκληρώσει όλη την ειδικότητα και την υπερεξειδίκευση στο ειδικό γνωστικό αντικείμενό του στην Αγγλία. Μετά το πέρας της ειδικότητας, εξειδικεύτηκε στην παγκοσμίου φήμης Κλινική Ώμου - Αγκώνα στο Reading. Εργάσθηκε δε ως Διευθυντής στην ίδια κλινική και εν συνεχεία στο Πανεπιστημιακό Νοσοκομείο του East Kent. Εργάσθηκε συνεχόμενα στο Ηνωμένο Βασίλειο από το 2005 έως το 2019 αποκτώντας τεράστια χειρουργική εμπειρία. Διαθέτει αναλυτικό - πιστοποιημένο logbook πλέον των 6000 χειρουργείων. Επιστρέφει στην Ελλάδα μετά από 14 χρόνια παραμονής στο Ηνωμένο Βασίλειο, έχοντας αφυπηρετήσει στην υψηλότερη βαθμίδα του μόνιμου Διευθυντή (substantive Consultant), με στόχο να παρέχει στους ασθενείς του τις πιο σύγχρονες τεχνικές διάγνωσης και θεραπείας με βάση τα διεθνή πρότυπα. Ασχολείται με όλο το φάσμα της τραυματολογίας με εξειδίκευση στην αντιμετώπιση των σύνθετων καταγμάτων του ώμου - αγκώνα. Επίσης, εξειδικεύεται στην αρθροσκόπηση ώμου - αγκώνα και γόνατος με μεγάλη χειρουργική εμπειρία και όγκο περιστατικών. Εφαρμόζει το ελάχιστης επεμβατικότητας σύστημα ανάστροφης αρθροπλαστικής ώμου χωρίς stem. Είναι εταίρος (fellow) του Βασιλικού Κολλεγίου των Χειρουργών του Εδιμβούργου, έχοντας ολοκληρώσει με επιτυχία τις σχετικές εξετάσεις. Επιπλέον, είναι εκπαιδευτής στο Advanced Trauma Life Support Course και στο παγκοσμίου φήμης Reading Shoulder and Elbow Course. Ταξιδεύει συχνά στην Ευρώπη όπου διδάσκει την τεχνική της ανάστροφης αρθροπλαστικής ώμου χωρίς stem. Την περίοδο 2017 - 2019 ήταν ο πρώτος Έλληνας που εκλέχτηκε μέλος της Εκπαιδευτικής Επιτροπής της Βρετανικής Εταιρίας Ώμου - Αγκώνα. Tέλος, τo 2020 εκλέχτηκε στην επιτροπή μελών της Ευρωπαϊκής Εταιρίας Ώμου - Αγκώνα.

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.

Dr. Sarantis Mixalis, MD, MSc, PhDc, is an Orthopedic Surgeon with a private practice in Psychiko. Concurrently, he serves as an Orthopedic Consultant specializing in Sports Injuries at Metropolitan Hospital. He has extensive experience, having completed his specialization at the General Children's Hospital "Agia Sofia" and the 4th Orthopedic Clinic of G.N.A. KAT, while also specializing at the same hospital in the Hand-Upper Limb-Microsurgery Clinic, the Sports Injuries Department, and the Pediatric Orthopedic Clinic. In 2018, he successfully completed advanced training in pediatric orthopedic trauma and pediatric skeletal deformities at the Orthopedic Hospital Speising (Vienna, Austria). Since 2019, he holds a Master's degree in "Metabolic Bone Diseases - Osteoporosis" from the Medical School of the National and Kapodistrian University of Athens. In 2020, he was appointed as a doctoral candidate by the Medical School of Athens, and since then he has been pursuing his doctoral thesis at the 2nd Orthopedic University Clinic of the University of Athens (Konstantopouleio Hospital – Agia Olga). He is an active member of the European Paediatric Orthopaedic Society (EPOS), the European Society for Sports Traumatology Knee Surgery and Arthroscopy (ESSKA), the Hellenic Society of Orthopaedic Surgery and Traumatology (EEHOT), and the Athens Medical Association. Finally, he has a rich academic portfolio, authoring numerous publications in peer-reviewed international journals (PUBMED) and actively participating in presentations at Greek and international conferences.