General surgeons with experience in Umbilical hernia

Dr. Kexagias Aristotelis MD, PhD, FACS is a General Surgeon with a subspecialty in Advanced Laparoscopic and Endocrine Surgery, as well as Laser procedures. He is a summa cum laude Doctor of the Medical School of the National and Kapodistrian University of Athens. He holds two specialty certifications (double specialty): General Surgery (Athens) and Laparoscopic Surgery of the Gastrointestinal Tract and Endocrine Glands, following postgraduate training at the University Hospital of Tampere, Finland. He has received further training at leading international centers in laparoscopic surgery and thyroid/parathyroid surgery, including the Karolinska Institute in Stockholm, Sweden, UMC Utrecht in the Netherlands, and Rudolfstiftung in Vienna. He also completed advanced training in modern minimally invasive Laser techniques at the Tor Vergata University Hospital in Rome. He is certified in advanced laparoscopic surgery by IRCAD France in Strasbourg. He is a member of numerous Greek and international surgical scientific societies and the American College of Surgeons. He has participated as an invited speaker in many international and national conferences. He maintains a private practice in Agia Paraskevi and performs surgeries at private hospitals in Athens.

Dr. Ioannis Zouridakis, MD, MSc, is a General Surgeon and Breast Specialist who has maintained a private practice in Korydallos since 1994 and recently within REA Hospital. He is a Scientific Collaborator and a PhD candidate at the Medical School of the National and Kapodistrian University of Athens. He earned his medical degree in 1986 from the University of Rome “La Sapienza” with a doctoral thesis completed during his studies. He specialized in General Surgery at the General Hospital of Athens "Evangelismos" and further specialized in Laparoscopic Surgery at the University of Montpellier in France. He attended the European Advanced Level Course in Breast Disease Management for Surgeons in Athens and specialized in the treatment of breast diseases at the 6th Oncology Hospital "G. Gennimatas." Subsequently, he specialized in hernia surgery using dual mesh PHS & Prolene 3D Patch at Umberto I Hospital in Italy and also specialized in Minimally Invasive Operating Techniques in Colorectal Surgery. He has worked in numerous hospitals and clinics and has served for many years as the Director of the Surgical Clinic at Metropolitan Hospital. Currently, he works daily as a Surgeon – Laparoscopist – Breast Specialist (Consultant Surgeon) at the General and Maternity Hospital REA, one of the most modern hospitals in Greece. Finally, he has attended and participated in over 100 medical conferences in Greece and abroad.

Emmanouilidis Mixalis MD MSc FACS is a Surgeon, Senior Consultant of the First Surgical Department at Ygeia Hospital, a Centre of Excellence in Hernia Surgery within the Department of Abdominal Wall Hernia Repair Surgery (SRC).

He specializes in Advanced Minimally Invasive Surgery – Laparoscopic and Robotic – as well as in the Modern Treatment of Anorectal Disorders – Hemorrhoids and Pilonidal Sinus using Laser technology.

He holds a postgraduate degree (MSc) in Surgical Oncology from the Medical School of the National and Kapodistrian University of Athens.He has received specialization and certification in Laparoscopic Inguinal Hernia Repair with 3D Mesh (TEP and TAPP) from the Royal College of Surgeons, the Surgical Training Institute (STI), and the leading mesh company BD - Bard.

He actively participates in Greek and international Surgical Conferences and Hands-on Workshops, while utilizing the most advanced equipment for the benefit of the patient.

He is a Fellow of the American College of Surgeons.

Georgantas Dimitrios is a General Surgeon and maintains a private practice in Marousi. He graduated from the Medical School of the National and Kapodistrian University of Athens and specialized in General Surgery at the Pediatric Surgery Clinic of the General Hospital of Piraeus “Tzaneio” and in Surgery at the University Clinic of the University Hospital of Athens Aretaieio. Additionally, he holds a PhD from the Department of Surgery at the National and Kapodistrian University of Athens and collaborates with Metropolitan General. He has also served as Deputy Director at the Third Surgical Clinic of HYGEIA Hospital and is a member of the Hellenic Surgical Society.

Agalianos Xristos is a General Surgeon and operates a private practice in Chania. He graduated from the Military Academy of Corps Officers (ΣΣΑΣ) in 2002 as a medical officer of the Hellenic Navy. He completed his specialty in General Surgery in 2011 and was appointed as a Consultant Surgeon at the Navy Hospital of Athens. He specialized in liver, biliary tract, and pancreatic surgery both at reference centers in Greece and at the university hospital in Verona, Italy, where he also completed his postgraduate degree in this field. Concurrently, he pursued his doctoral thesis at the National and Kapodistrian University of Athens, focusing on malignant diseases of the colon, obtaining his PhD in 2018. He has participated as a speaker in numerous conferences and educational seminars in Greece and abroad and has an extensive body of written and research work published in international and domestic medical journals. Since July 2019, he has been appointed as a consultant surgeon at the Navy Hospital of Crete. Finally, in his practice, he engages in the full spectrum of surgery with specialization in liver, biliary tract, pancreatic, and colorectal surgery, hernia repair surgery, day surgery, as well as laparoscopic cholecystectomy.

Dr. Anastasios Aggelou MD, PhD, MSc. is a General Surgeon specialized in Advanced Laparoscopic and Robotic Surgery, minimally invasive techniques, as well as Emergency Surgery. He holds a doctoral degree with honors from the Medical School of the National and Kapodistrian University of Athens. He has received further training at leading international centers, including the Cleveland Clinic Foundation and Ohio State. He maintains a private practice in Agia Paraskevi and performs surgeries at private hospitals in Athens.

Paraskeua Aikaterini MD, MSc, PhD(c) is a General Surgeon and maintains private practices within Mediterraneo Clinic in Glyfada and the Ionia Therapeutic Center in Korydallos, Attica. She holds a degree from the Medical School of Aristotle University of Thessaloniki (AUTh) and has earned a Master of Science (MSc) degree in "Surgical Oncology." Currently, she is a PhD candidate in the Medical School of the University of Thessaly. Dr. Paraskeua Aikaterini has trained as a General Surgery resident at the General Hospital of Athens "Evangelismos" as well as at the General Hospital of Drama. She is an active member of the Athens Medical Association and the Hellenic Society of Endoscopic Surgery.

Vasileios Mermigkas is a General Surgeon with a private practice in Ilioupoli. He is a graduate and honored PhD of the Medical School of the National and Kapodistrian University of Athens. He completed his specialty in General Surgery at the Athens Children's General Hospital "Panagiotis & Aglaia Kyriakou" and at the Athens General Hospital "Laiko," where he was introduced to and trained in the then new technique of Laparoscopic surgery. He received additional training in this technique by attending advanced seminars both in Greece and abroad. Furthermore, he has valuable experience in endocrine gland surgery, oncological surgery of the gastrointestinal system, digestive system endoscopy, and vascular surgery. Finally, the doctor has participated in numerous research programs, presented their results at international conferences, and has published studies and articles in reputable Greek and international scientific journals.

Nikolaidis Georgios is a General Surgeon with a private practice in Kalamaria, Thessaloniki. He holds a degree from the Medical School of Université de Médecine et Pharmacie in France and obtained his General Surgery specialization at the General Hospital of Thessaloniki "Papageorgiou." He trained in Oncologic Surgery, Breast Surgery, and Laparoscopic Surgery as an assistant surgeon at the same hospital. He continued his training at the General Hospital of Thessaloniki AHEPA as a scientific collaborator, where he still delivers numerous lectures and educates medical students who have completed their third year of study. He has extensive experience in the diagnostic and interventional use of breast ultrasound and is among the few surgeons in Greece certified for Advanced Laparoscopic Surgery by the Northern Greece Surgical Society in collaboration with the 4th Surgical Clinic of Aristotle University. He has attended numerous seminars on the diagnostic approach and surgery of the breast throughout Greece and abroad. He has served in the Surgical Department of the Military Hospital of Xanthi, the Surgical Clinic of the General Hospital of Ptolemaida "Bodosakeio," the General Hospital of Kozani "Mamatsio," the Health Center of Siatista, and in the emergency surgery, minor surgery, and vascular surgery departments of the "Papageorgiou" Hospital. Currently, he is a scientific collaborator at the University Hospital of Thessaloniki AHEPA and leads numerous oncologic and other surgical procedures, with an emphasis on breast-related cases, at Euromedica General Clinic Thessaloniki, the Private Clinic of Thessaloniki "Agios Loukas," and Genesis Clinic Thessaloniki, where he is involved in the full spectrum of activities.

Δρ. Μίντζηρας Ιωάννης MD, MSc, PhD Γενικός Χειρουργός - εξειδικευμένος Χειρουργός Ενδοκρινών Αδένων

Αναπληρωτής Καθηγητής Χειρουργικής (PD Dr. med.), Πανεπιστημιακή Κλινική του Πανεπιστημίου «Philipps-University Marburg», Γερμανία

Επιμελητής στο Τμήμα Γενικής, Λαπαροσκοπικής, Ογκολογικής και Ρομποτικής Χειρουργικής στο Ιατρικό Κέντρο Αθηνών

Σπούδασε στην Ιατρική Σχολή του Πανεπιστημίου Αθηνών και μετά το πέρας των σπουδών του μετέβη απευθείας στο εξωτερικό και πραγματοποίησε το σύνολο της ειδικότητας της Χειρουργικής σε ένα από τα πλέον ιστορικά και ονομαστά Πανεπιστήμια της Γερμανίας, την Πανεπιστημιακή Κλινική του «Philipps-University Marburg», που αποτελεί κορυφαίο κέντρο αναφοράς στη χειρουργική ενδοκρινών αδένων και νευροενδοκρινών όγκων. Το έντονο και διαρκώς αυξανόμενο επιστημονικό και ακαδημαϊκό ενδιαφέρον του, τον οδήγησε στην ολοκλήρωση της διδακτορικής του διατριβής το 2019 με θέμα «Evaluation of the safety of early drain removal after partial pancreaticoduodenectomy».

Μετά την απόκτηση της ειδικότητας της Γενικής και Σπλαχνικής Χειρουργικής, εργάστηκε αρχικά ως επιμελητής Β και στη συνέχεια ως επιμελητής Α και σε άλλες ονομαστές κλινικές της Γερμανίας, συμμετέχοντας και διενεργώντας και ο ίδιος πληθώρα επεμβάσεων που καλύπτουν όλο το φάσμα της γενικής χειρουργικής. Τα τελευταία χρόνια επικεντρώθηκε στη χειρουργική ενδοκρινών αδένων εργαζόμενος σε ονομαστά κέντρα αναφοράς της Γερμανίας, στο Essen υπό τη διεύθυνση του Prof. M. Walz και στη συνέχεια στο Πανεπιστήμιο του Marburg, όπου σε συνεργασία με την υπεύθυνη του τμήματος χειρουργικής ενδοκρινών αδένων και πρόεδρο της Πανγερμανικής Εταιρίας Χειρουργικής Ενδοκρινών Αδένων, Prof. K. Holzer, διαχειρίστηκαν και αντιμετώπισαν επί σειρά ετών ένα μεγάλο αριθμό περιστατικών, που αφορούσαν τόσο καλοήθεις όσο και κακοήθεις παθήσεις θυρεοειδούς, επινεφριδίων και παθήσεις των παραθυρεοειδών αδένων.

Παράλληλα με την εξειδίκευσή του στη χειρουργική ενδοκρινών αδένων, παρακολούθησε το Μεταπτυχιακό Πρόγραμμα του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης, με αντικείμενο τη Στατιστική και Αναλυτική Βιοϊατρικών Δεδομένων (Health Statistics and Data Analytics), το οποίο και ολοκλήρωσε με άριστα, αποκτώντας τον τίτλο Master of Science (MSc). Το πλούσιο συγγραφικό του έργο και η απρόσκοπτη ενασχόληση του με την εκπαίδευση των φοιτητών της Πανεπιστημιακής Κλινικής Marburg άνοιξαν το δρόμο για την αναγόρευσή του σε Αναπληρωτή Καθηγητή (PD Dr. med.) στο Πανεπιστήμιο «Philipps-University Marburg». Συνεχίζει με υπευθυνότητα και αμείωτο ενθουσιασμό το ακαδημαϊκό του έργο στην Πανεπιστημιακή Κλινική Marburg, συμμετέχοντας στη διδασκαλία και την επίβλεψη διδακτορικών διατριβών των φοιτητών του Πανεπιστημίου.

Έχει συμμετάσχει σε πληθώρα πανευρωπαϊκών και πανγερμανικών συνεδρίων χειρουργικής ενδοκρινών αδένων και νευροενδοκρινών όγκων με παρουσιάσεις σε μορφή posters (ελεύθερων ανακοινώσεων) και ομιλιών, ενώ έχει βραβευτεί για το επιστημονικό του έργο από τη Γερμανική Εταιρία Χειρουργικής Ενδοκρινών Αδένων. Το συγγραφικό του έργο αριθμεί πάνω από 40 επιστημονικές δημοσιεύσεις στο PubMed σε μεγάλα διεθνή ιατρικά περιοδικά, πάνω από 890 βιβλιογραφικές αναφορές και ειδικό δείκτη παραπομπών (h-index) 15. Ως ενεργό μέλος της Ακαδημαϊκής Κοινότητας του Πανεπιστημίου του Marburg συνεχίζει το ακαδημαϊκό και ερευνητικό-επιστημονικό του έργο. Παράλληλα είναι τακτικό και ενεργό μέλος της Γερμανικής Εταιρίας Χειρουργικής Ενδοκρινών Αδένων, της Γερμανικής Εταιρίας Γενικής και Σπλαχνικής Χειρουργικής και μέλος του Συλλόγου Χειρουργών Γερμανίας. 

Dr. Oikonomou Xristianna is a General Surgeon with private practices in Ampelokipi and Cholargos. She graduated from the Medical School of Athens, where she also completed a postgraduate program. She specialized at the 1st Surgical Clinic of 417 NIMTS. Dr. Oikonomou serves as an Attending Surgeon at the 5th Surgical Clinic of Metropolitan General, while in her practice she manages a wide range of cases, always focusing on providing the best possible care tailored to the individual needs of each patient.

Ziozia Vasiliki is a General Surgeon, Senior Registrar of the 1st Surgical Clinic at IASO and maintains a private practice in Nea Irakleio. She holds a degree from the Medical School of the National and Kapodistrian University of Athens and a Master's degree in "Surgical Anatomy" from the Medical School of the National and Kapodistrian University of Athens. Dr. Ziozia has received a scholarship from the Hellenic Surgical Society to obtain her postgraduate degree, as well as a scholarship from the Hellenic Society of Coloproctology for specialization in colorectal and anal surgery at St Thomas’ Hospital in London. She initially specialized in Surgery at the General Hospital of Rethymno and subsequently at the General Hospital of Athens "Evangelismos." During 2022-23, she served as a Senior Clinical Fellow in the Colorectal Department at St Thomas’ Hospital in London. Dr. Ziozia has participated in numerous conferences, seminars, and courses and has authored many publications, as well as oral and poster presentations. Finally, she is a member of the Hellenic Society of Coloproctology.