Orthopaedic - Orthopaedic Surgeons with experience in Κnee arthroplasty

Dr. Theodosios Koukoumpis, MD, PhD, is an Orthopedic Surgeon with a private practice in Thessaloniki. His medical education and specialty training were initially completed at the University of Ioannina, followed by further training in the United States. His specialization and primary scientific interest lie in adult reconstructive surgery, with a particular focus on the Hip and Knee. Surgically, he employs modern techniques in Total Hip Arthroplasties for degenerative diseases as well as for complex Congenital Hip Dislocations, and also in Total Knee Arthroplasties. Where indicated for the patient's benefit, he applies minimally invasive surgical approaches (MIS) and selects the ideal implant for each patient, with appropriate planning and the highest quality materials. In Knee Arthroplasties, he utilizes advanced preoperative planning with Computed Tomography to employ patient-specific instruments (PSI). Finally, his scientific work includes hundreds of published papers, presentations, organization of conferences, and chairing of conferences both in Greece and internationally.

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.

Dr. Nikolaos Tzinieris, MD, MSc, FMH, is an Orthopedic Surgeon who maintains private practices at Mavili Square and in Peristeri. He is the Director of the 2nd ORTHOPEDIC CLINIC - Upper Limb, Hand, and Microsurgery Clinic at the "Errikos Dynan" Hospital Center. He graduated from the Medical School of the National and Kapodistrian University of Athens. During his specialty training, he was also trained at the University Clinic of Hôpital Orthopédique in Lausanne and subsequently was appointed as Assistant Consultant B’ at the Upper Limb-Hand and Microsurgery Clinic of KAT Hospital. He completed his subspecialty training in Upper Limb and Spine Surgery at the University Hospital of Lausanne and served as Consultant at the University Hand and Microsurgery Surgical Clinic Longeraie in Lausanne and at the CH8 Clinic in Geneva, while simultaneously working at major private medical centers in French-speaking Switzerland. Upon returning to Greece, he collaborated with his mentor, N. Gerostathopoulos, and together they established the 2nd Orthopedic Clinic of Errikos Dynan Hospital, assembling an exceptionally esteemed team of experienced and accomplished associates. To this day, he continues to collaborate with surgical centers in Switzerland. Throughout his career, he has delivered numerous lectures and presentations at Greek and international conferences and serves as an instructor in postgraduate training seminars. He also holds a Master's degree, has an extensive number of publications, and is a member of the Swiss Society of Orthopedic Surgeons, the Swiss Medical Association, the American Association for Hand Surgery (AAHS), and the American Spine Surgery Society.

Magarakis Georgios is an Orthopedic Surgeon and maintains a private practice in Heraklion, Crete. He studied Medicine at Aristotle University of Thessaloniki and completed postgraduate studies in Surgery at the University of Crete. He possesses clinical experience from working in hospitals in Crete as well as research experience, which is reflected in the numerous scientific studies and publications he has authored.

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.

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.

Adam Athanasios MD, FICS is an Orthopedic Surgeon based in Thessaloniki. He graduated from the Medical School of Aristotle University of Thessaloniki and specialized in General Surgery at the General Hospital of Kastoria, as well as in Orthopedic Surgery at the General Hospital of Edessa and the General Hospital "Agios Pavlos" of Thessaloniki (Sports Injuries Department). He has also been trained in Pediatric Surgery at Booth Hall Children’s Hospital in Manchester, England, and in Shoulder Surgery at the Academic Hospital "Asklepios Klinik Seligenstadt" in Frankfurt, Germany. Additionally, he specialized in the prosthetics/total arthroplasty department at the University Orthopedic Clinic "Sahlgrenska" in Goteborg, Sweden. There, he stayed for an extended period performing a large number of Total Knee and Hip Arthroplasties, following the most modern and specialized Swedish preoperative and postoperative protocols. Furthermore, he has been involved in Foot Surgery, having trained at the "Policlinico-Ponte San Pietro" Clinic in Milan, Italy, and at the end of 2017, he trained at the leading American hospital "Hospital for Special Surgery-HSS" in the total arthroplasty department, as a fellow of the Stavros Niarchos Foundation. (This is the No. 1 Orthopedic Clinic in America, according to U.S. News & World Report). Since 2014, he is a member of the International College of Surgeons, headquartered in Chicago, USA, and has participated in numerous orthopedic conferences both within and outside Greece. Finally, he has been trained at the headquarters of the American company Stryker, in Miami, Florida, in the MAKO Smart Robotics system for Robotic Knee & Hip Arthroplasty.

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.

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.

Ο Κουτσουράδης Παναγιώτης MD, MSc είναι Ορθοπαιδικός Χειρουργός με ιδιωτικό ιατρείο στο Παλαιό Φάληρο. Είναι πτυχιούχος της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών και εργάστηκε ως ειδικευόμενος Γενικής Χειρουργικής στη Β΄Χειρουργική Κλινική του Ειδικού Αντικαρκινικού Νοσοκομείου Πειραιά "Μεταξά". Μετέπειτα έγινε δεκτός στο University College of London (UCL), όπου και παρακολούθησε το μεταπτυχιακό πρόγραμμα με αντικείμενο την αθλητιατρική και τις αθλητικές κακώσεις (Sports Medicine, Exercise and Health). Παράλληλα, παρακολουθούσε και συμμετείχε σε χειρουργικές επεμβάσεις που λάμβαναν χώρα στο University College Hospital του Λονδίνου. Κατόπιν εξετάσεων και εκπόνησης της μεταπτυχιακής διατριβής του με τίτλο "A Service Evaluation On Outcome Predictors To A Non-operative Multimodal Programme For Knee Osteoarthritis", έγινε κάτοχος του τίτλου Master of Science (MSc) in Sports Medicine, Exercise and Health. Απέκτησε τον τίτλο ειδικότητας κατόπιν εξετάσεων τον Μάιο του 2019. Aπό το 2014 έως το 2019, ειδικεύτηκε στην Ορθοπαιδική Χειρουργική και Τραυματολογία. Συγκεκριμένα εργάστηκε για 4 έτη στην Ορθοπαιδική Κλινική του 417 ΝΙΜΤΣ και για 1 έτος στην Α΄ Ορθοπαιδική Κλινική του Νοσοκομείου Παίδων "Η Αγία Σοφία". Κατά τη διάρκεια του ανωτέρω χρονικού διαστήματος εκπαιδεύτηκε σε όλο το φάσμα της Χειρουργικής Ορθοπαιδικής και Τραυματολογίας και ιδιαίτερα στην αρθροσκοπική και επανορθωτική χειρουργική ενηλίκων. Από τον Ιούλιο του 2019 έως και τον Μάιο του 2024 εργαζόταν ως Επιμελητής στην Κλινική Επανορθωτικής Χειρουργικής Ποδιού και Ποδοκνημικής του ιδιωτικού θεραπευτηρίου Mediterraneo Hospital στη Γλυφάδα, ενώ από τον Ιούνιο του 2024 κατέχει ανάλογη θέση στο Ιατρικό Κέντρο Αθηνών(Παλαιό Φάληρο). Από το Φεβρουάριο του 2019 ο ιατρός είναι υποψήφιος διδάκτωρ της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών.Είναι συγγραφέας εννέα δημοσιεύσεων σε διεθνή αναγνωρισμένα επιστημονικά περιοδικά, καθώς και άλλων εργασιών και ανακοινώσεων σε ελληνικά επιστημονικά συνέδρια. Τέλος, στα πλαίσια της συνεχούς πρακτικής και θεωρητικής του εκπαίδευσης έχει εκπαιδευθεί και πιστοποιηθεί σε διάφορα courses που έλαβαν χώρα στην Ελλάδα και στο εξωτερικό, ενώ παράλληλα έχει παρακολουθήσει και παρακολουθεί διάφορα επιμορφωτικά σεμινάρια.

Ksomeritaki Eleni is an Orthopedic Surgeon and maintains a private practice in Pangrati. She studied at the Medical School of the University of Crete in Heraklion. She served her mandatory Rural Service at the Vamou Health Center in Chania. In 1998, she obtained her specialty title in Orthopedic Surgery and Traumatology. She specialized in Orthopedics at the Asklipieio Hospital of Voula and at KAT Hospital in specialized departments of hand surgery, microsurgery, and pediatric orthopedics. Additionally, she completed postgraduate studies in the organization and management of health services. She has completed three years of training in medical acupuncture (2 years at the Northern Greece Institute of Acupuncture and 1 year at the Medical Acupuncture Training Center) and holds certification according to the standards of ICMART - International Council of Medical Acupuncture Related Techniques. Furthermore, she has been trained in homeopathy. Alongside Orthopedics, she has been practicing acupuncture since 2010, primarily addressing musculoskeletal pain by administering homeopathic medicines in combination.

Santas Rigas MD, MSc, FASM is an Orthopedic Surgeon who has maintained a private practice in the center of Thessaloniki since 2012. He graduated from the 2nd High School of Thessaloniki and completed his medical studies abroad, obtaining his specialty title with distinction in 2012 at hospital institutions both domestically and internationally. Subsequently, he specialized in trauma surgery at trauma centers abroad in Davos, Switzerland; Strasbourg, France; and Dubai, United Arab Emirates. He completed an arthroscopic fellowship under the auspices of the International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine (ISAKOS) in shoulder and knee. He is a certified surgeon in adult reconstructive surgery (total arthroplasties) using minimally invasive and robotic surgical techniques. To date, he collaborates with the private clinics "Agios Loukas" and Bioclinic Thessaloniki, having performed numerous emergency and elective surgical procedures, and has clinically examined thousands of patients in outpatient clinics, both privately insured and uninsured. He possesses extensive experience in adult reconstructive surgery, arthroscopic surgery, and orthopedic traumatology, providing specialized services with minimally invasive techniques and biological therapies, following the most advanced contemporary orthopedic methods. Finally, Dr. Rigas is an active member of the AO Foundation Global Trauma Society, the European Society of Sports Traumatology, Knee Surgery, and Arthroscopy (ESSKA), the International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine, the Northern Greece Arthroscopy Society, and the Orthopedic Trauma Society of Macedonia-Thrace.

Karapatakis Konstantinos is an Orthopedic Surgeon - Sports Medicine Specialist, maintaining a private practice in Nea Smyrni, while concurrently serving as Deputy Director at Metropolitan General. He completed his medical studies at the Medical School of Democritus University of Thrace and holds a BLS (Basic Life Support) certification. Additionally, he specialized at the 4th Orthopedic Clinic, the Microsurgery and Upper Limb Surgery Clinic, and the Sports Injuries Clinic of the Attikon General Hospital of Athens "KAT." He has also received training in fracture management from the AO Foundation. Currently, in addition to his private practice, he is Deputy Director of the IB' Orthopedic Clinic and Shoulder and Sports Injuries at Metropolitan General and a Collaborator of the Athenian Clinic "Mediclinic." Finally, the physician is a member of the Athens Medical Association, the Panhellenic Medical Association, and the Hellenic Society of Orthopedic Surgery and Traumatology, while continuously attending seminars on arthroscopic surgery and reconstructive surgery and participating in conferences both in Greece and abroad.

Karalaios Nikolaos V. is an Orthopedic Surgeon who maintains a private practice in Larissa. He holds a degree from the Medical School of Aristotle University of Thessaloniki and completed his orthopedic residency at the General Hospital of Attica KAT, concurrently receiving training in the Microsurgery - Upper Limb Surgery and Pediatric Orthopedics departments. Additionally, he was awarded a scholarship by the Hellenic Society of Orthopedic Surgery & Traumatology for further training in Shoulder and Elbow Arthroscopic Surgery at the University Hospital of Milano Humanitas under Professor Alessandro Castagna. He has extensive experience in arthroscopic surgery of the shoulder, elbow, and knee, sports injuries, reconstructive surgery of the knee and hip, microsurgery, pediatric orthopedics, and spinal disorders. He collaborates with the Private Clinic Theotoko, Asklipieio Thessalia General Clinic, Iaso, and the Animus Rehabilitation Center. Finally, he is a member of the Hellenic Society of Orthopedic Surgery and Traumatology and the European Society of Sports Traumatology, Knee Surgery, and Arthroscopy.

Aleksiou Konstantinos is an Orthopedic Surgeon and maintains a private practice in Larissa.

He is an Assistant Professor at the University of Thessaly.

He is specialized in Knee and Hip Surgery, Arthroscopic Surgery, and Sports Injuries at the ICATME Center in Barcelona.

He holds expertise in reconstructive surgery (Total Knee and Hip Arthroplasties), Hand Surgery, as well as diseases of the spine.

He has surgical experience in major hospitals such as the University Hospital of Larissa, the ICATME Center in Barcelona, and Duke University Hospital in North Carolina, USA.

He is the team physician for football and basketball teams and appointed by the SuperLeague as the Match Doctor for A.E.L.

He is a consultant at “IASO” Thessaly and collaborates with recognized surgical clinics providing high-level services.

He also holds numerous Greek and international publications and is a member of international and Greek scientific societies, including the European Society of Arthroscopy, the Hellenic Arthroscopic Society of Knee Surgery and Sports Injuries, the Hellenic Society of Orthopaedic Surgery and Traumatology, and the Hellenic Surgical Society.