General surgeons

Stefanou Stefanos is a specialized Endocrine Surgeon, holding the internationally recognized certification Fellow of the European Board of Surgery – Endocrine (FEBS/Endocrine), a title acknowledged across Europe and awarded to surgeons with advanced specialization and expertise in endocrine gland surgery. He maintains a private practice in Ampelokipoi, offering personalized and high-level care to patients with thyroid, parathyroid, and adrenal gland disorders. He graduated from the Medical School of the University of Ioannina and completed his General Surgery specialization at the General Hospital of Ioannina "G. Hatzikosta." He holds two Master's Degrees: in Endocrine Gland Surgery from Aristotle University of Thessaloniki (AUTH) and in Health Unit Management from the Hellenic Open University (HOU).

Ioanna Papadopoulou is a General Surgeon and maintains private practices in Cholargos and Glyfada. She performs exclusively laparoscopic surgery for benign and malignant conditions of the upper and lower gastrointestinal tract, gallbladder and bile ducts, as well as all types of abdominal wall hernias. She received her Medical Degree from the “Gr. T. Popa” University of Medicine and Pharmacy in Iasi in 2012. She completed her rural service at the General Hospital of Messinia – Kyparissia Nursing Unit in 2013–2014. In 2021, she obtained her surgical specialty certification.

During her specialty training, she served at the 417 Army Fund Nursing Institution (N.I.M.T.S), where she specialized in advanced laparoscopic surgery for malignant colon diseases, obesity, reflux, and hernias, as well as thyroid malignancies. Additionally, at the Sismanogleio General Hospital of Athens, she participated in a large volume of colon and thyroid cancer surgeries. Considering that the present of surgery lies in laparoscopic and robotic techniques, she attended advanced laparoscopic seminars organized by ELPEN under the auspices of the Hellenic Surgical Society from 2016 to 2018.

In 2021, she completed further training in Surgical Oncology, earning a Master of Science (MSc) degree from the National and Kapodistrian University of Athens. Finally, in 2023, she received additional training in the latest methods for managing complex diaphragmatic hernias and reflux at the Symposium on Innovation in Surgery in Malta.

Ο Dr. Δημήτριος Α. Βουγιουκλάκης, MD, PhD, είναι Γενικός Χειρουργός της Κλινικής Γενικής, Λαπαροσκοπικής, Βαριατρικής και Ρομποτικής Χειρουργικής και διατηρεί ιδιωτικό ιατρείο στους Αμπελοκήπους. Γεννήθηκε και μεγάλωσε στον Πειραιά και κατάγεται από τη Λάγια της Μάνης. Αποφοίτησε από την Ιωνίδειο Πρότυπο Σχολή Πειραιά και, κατόπιν Πανελλαδικών Εξετάσεων, εισήχθη στην Ιατρική Σχολή Αθηνών και στη Στρατιωτική Σχολή Αξιωματικών Σωμάτων (ΣΣΑΣ) Θεσσαλονίκης, από όπου αποφοίτησε το 1985 ως Ανθυποσμηναγός Ιατρός. Μετά την υπηρεσία του στην Υγειονομική Υπηρεσία της 130 Σμηναρχίας Μάχης στη Λήμνο, εκπαιδεύτηκε στη Γενική Χειρουργική στο 251 Γενικό Νοσοκομείο Αεροπορίας και στο ΝΕΕΣ, αποκτώντας τον τίτλο ειδικότητας το 1992. Το 1996 μετέβη στο Ηνωμένο Βασίλειο για μετεκπαίδευση στο Royal Free Hospital του Λονδίνου, στον τομέα της χειρουργικής ήπατος, χοληφόρων, παγκρέατος και μεταμοσχεύσεων ήπατος, όπου εργάστηκε ως Fellow και έμμισθος χειρουργός. Με την επιστροφή του στην Ελλάδα, συνέχισε την επαγγελματική του πορεία στο 251 ΓΝΑ, όπου διετέλεσε Επιμελητής Χειρουργικής και, από το 2006, Διευθυντής της Α΄ Χειρουργικής Κλινικής. Το 2021 ανέλαβε καθήκοντα Υποδιοικητή και Διευθυντή Ιατρικού Προσωπικού του 251 ΓΝΑ με τον βαθμό του Ταξιάρχου, ενώ το 2023 ορίστηκε Πρόεδρος της Ανωτάτης Υγειονομικής Επιτροπής Κρίσεων της Πολεμικής Αεροπορίας. Το 2024 αποστρατεύθηκε ευδοκίμως με τον βαθμό του Υποπτεράρχου, τον ανώτατο βαθμό του Υγειονομικού.

Κατά τη διάρκεια της μακρόχρονης πορείας του έχει λάβει εξειδικευμένη εκπαίδευση στην ελάχιστα επεμβατική, λαπαροσκοπική και ρομποτική χειρουργική, με συμμετοχή σε σειρά εξειδικευμένων εκπαιδευτικών courses στο IRCAD του Στρασβούργου και στο ORSI του Βελγίου. Το 1995 αναγορεύθηκε Διδάκτωρ του Πανεπιστημίου Αθηνών, μετά την εκπόνηση πειραματικής διδακτορικής διατριβής με αντικείμενο τις σηπτικές και άλλες επιπλοκές μετά την εμφύτευση χολόλιθων στην περιτοναϊκή κοιλότητα. Παράλληλα, έχει πλούσια επιστημονική δραστηριότητα, με δημοσιεύσεις σε διεθνή ιατρικά περιοδικά και πολυάριθμες ανακοινώσεις και παρουσιάσεις σε ιατρικά συνέδρια στην Ελλάδα και το εξωτερικό.

Η χειρουργική του εμπειρία καλύπτει όλο το φάσμα της Γενικής Χειρουργικής, τόσο στην ανοικτή όσο και στη λαπαροσκοπική και ρομποτική χειρουργική. Περιλαμβάνει, μεταξύ άλλων, μείζονες ηπατεκτομές, παγκρεατεκτομές Whipple, επεμβάσεις πρωκτού, περινέου και θυρεοειδούς, καθώς και επεμβάσεις ανώτερου και κατώτερου πεπτικού, ήπατος, παγκρέατος, σπλήνας, ενδοκρινών και συμπαγών οργάνων, βαριατρικές επεμβάσεις και αποκατάσταση κηλών κοιλιακού τοιχώματος. Στον τομέα της ρομποτικής χειρουργικής, η εμπειρία του περιλαμβάνει επεμβάσεις ανώτερου πεπτικού, βαριατρικής χειρουργικής, παχέος εντέρου και ορθού, καθώς και αποκατάσταση κηλών κοιλιακού τοιχώματος. Πολλές από τις χειρουργικές επεμβάσεις του έχουν παρουσιαστεί και βιντεοπροβληθεί σε ελληνικά και διεθνή ιατρικά συνέδρια, ενώ ορισμένες έχουν διακριθεί και βραβευθεί ως καλύτερες βιντεοπροβολές συνεδρίων.

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.

Flamourakis Manthos was born in Heraklion, Crete. He obtained his Medical Degree from the Seconda Universita degli Studi di Napoli. He served his military service at the Naval Hospital of Crete, in the Surgical Department, and subsequently, until the completion of his specialty training, he was trained at the General Hospital of Agios Nikolaos, the Cancer Hospital “Agios Savvas,” and the Venizelio Pananeo Hospital. In 2015, he was awarded the title of surgical specialist. From 2015 to 2022, he worked at the Venizelio Pananeo Hospital as a General Surgeon, performing more than 2,000 surgeries, thereby gaining extensive experience in both emergency and elective cases. In 2021, he was awarded a postgraduate degree from the MSc program “Colorectal Surgery” at the Medical School of the University of Thessaly. Since 2022, he has maintained a private practice where he manages oncological, elective, and emergency cases.

Zosimas Dimitrios MD, FRCS is a General Surgeon with a private practice in Corfu. He holds a degree from the Medical School of the University of Parma in Italy and subsequently specialized in General Surgery. Additionally, he underwent further training and worked in the United Kingdom for seven years and completed a rural service at the Corfu Health Center. Among the services he offers are minimally invasive surgery in various forms, such as laparoscopic surgery, as well as minor procedures and other surgical interventions. He also collaborates with various clinics and serves as a Consultant General Surgeon at the 1st Surgical Clinic of Iaso Thessaly. Furthermore, he is a member of the Medical Associations of Athens, Corfu, and Larissa, the General Medical Council of England, the Royal College of Surgeons of England, and the European Association of Endoscopic Surgeons, and has participated in numerous conferences, seminars, and training courses.

Kelgiorgi Dionysia MD, MSc is a General Surgeon with a private practice in Chalandri. She holds a Master's Degree in "NEW TECHNOLOGIES IN DIGESTIVE SURGERY – MINIMALLY INVASIVE TECHNIQUES – BARIATRIC SURGERY" from the National and Kapodistrian University of Athens (NKUA). She is currently an instructor in this postgraduate program at the University of Athens. She has received certification in laparoscopic surgery from the internationally renowned IRCAD center of excellence in Minimally Invasive Surgery, Strasbourg. She is also certified in the use of surgical laser from a reference center for perianal diseases in Leipzig, Germany. She specializes in Minimally Invasive Surgery (Laparoscopic and Robotic Surgery, Surgical Laser), as well as surgical oncology. She has served as Consultant Surgeon in the Robotic Surgery and Surgical Oncology Clinic at Metropolitan General Hospital and held the same position for three years at the Euroclinic of Athens. Additionally, she was Consultant Surgeon at the accredited Center of Excellence for Thyroid and Parathyroid Surgery of the Euroclinic Athens. She is a member of Greek and European scientific societies, including the European and Hellenic Society of Endoscopic Surgery, the European and Hellenic Hernia Society, the European Society of Coloproctology, and the Hellenic Surgical Society, participating in their advanced training courses. She has numerous participations in conferences, seminars, and symposia in Greece and abroad and serves as a reviewer for the medical journals Cancer Medicine and Hepatobiliary & Pancreatic Diseases International.

Dr. Lazaros Lazarou is a General Surgeon, certified in surgical oncology of the colon and rectum, pancreas, stomach, liver, and thyroid gland, as well as in proctology, with specialized expertise in laparoscopic and robotic surgical procedures. He maintains a private medical practice in Volos, Greece. He studied and specialized in Germany, where he pursued a career in Surgery. He completed his residency at the Department of General, Visceral and Transplant Surgery of the University Hospital of Ulm, where in 2007 he obtained his Board Certification in General Surgery and was appointed Consultant Surgeon, while in 2010 he acquired the qualification in Advanced Visceral Surgery. In 2013, he was promoted to Deputy Director, and in 2015 to Associate Director of Surgery, with parallel responsibilities for the development of the 14 Centers of Excellence of the surgical department, including all oncological centers, as well as centers for inflammatory bowel disease, thyroid and parathyroid glands, hernia, and sarcoma. In 2017, he assumed the position of Director of General, Visceral, Thoracic and Transplant Surgery at the Stuttgart Hospital, which is a certified Oncology Cancer Center of the German Cancer Society (DKG) and a Transplant Center with 23 Centers of Excellence. At the same hospital, he also served as Scientific Coordinator and Medical Director, with responsibilities including: coordination of the Visceral Oncology Center (esophagus, stomach, pancreas, liver, colon and rectum, endocrine glands, peritoneal and other metastases, sarcoma), director of the Oncological–Visceral Tumor Board, delegate for the education of medical students at the Center for Surgical Medicine, transfusion officer of the department, coordinator of the research programs of the Visceral Oncology Center, officer responsible for quality assurance of the Department of General, Visceral, Thoracic and Transplant Surgery, as well as member of the committee of the German Cancer Society responsible for the certification of Centers of Excellence in Visceral and Oncological Medicine. Mr. Lazaros Lazarou returned to Greece with his family, aiming to offer his extensive surgical experience and scientific expertise acquired at leading German and European certified centers where he worked. His commitment focuses on personalized treatment based on Greek and international protocols, access to minimally invasive surgery, optimal surgical outcomes, absolute transparency and trust, as well as continuous education and innovation. Following a competitive selection process, he assumed the position of Coordinating Director of Surgery at the Volos Hospital, while simultaneously providing his services at his private practice and in private hospitals. His clinic focuses on minimally invasive surgical techniques (laparoscopic and robotic surgery) and specialized oncological surgery. Particular emphasis is placed on colorectal cancer, pancreatic cancer, as well as the surgical treatment of endocrine glands and proctology. Dr. Lazaros Lazarou is a member of distinguished German and Greek medical societies that play a leading role in his specialty and actively participates in their conferences and scientific activities. He has contributed to the authorship of studies published in prestigious international scientific journals and has delivered numerous lectures and presentations at international conferences.

Panagiotakis Emmanouil MD, PhD is a General Surgeon with a private practice in Marousi. He holds a degree from the Medical School of Aristotle University of Thessaloniki and a doctoral degree from the Department of General, Oncological Surgery and Visceral Surgery at the University of Hannover. He specialized at a major Oncology Center in Bremen, Germany (Klinikum Bremen Mitte - Academic Hospital of the University of Gottingen), and has also obtained subspecialty certification in proctology following examinations in Germany. He has worked as an Attending Physician at Klinikum Bremen Mitte, Gesundheit Nord in Germany, and currently serves as an Attending Physician at Iaso General Clinic. He has extensive experience (2011 to 2023) in the management of oncological patients, patients with chronic inflammatory bowel diseases (Crohn’s disease, ulcerative colitis), patients with proctological conditions, as well as patients with benign conditions (e.g., hernias, gallbladder). Finally, the physician is a member of the European Society of Coloproctology.

Anastasakou Kornilia MD, FEBS (Breast Surgery) is a Mastologist - Oncological Breast Surgeon and maintains a private practice in Ampelokipoi. She holds a medical degree and was a scholar at the Universities of Munich and Berlin. She specialized in modern mastology and breast surgery, with an emphasis on oncoplastic breast-conserving and reconstructive techniques at the accredited Breast Centers St. Marienkrankenhaus Frankfurt and Bethesda Krankenhaus Düsseldorf. She holds the European Certification in Breast Surgery (FEBS-Breast Surgery). Since 2005, she was among the first to introduce oncoplastic breast-conserving techniques with good aesthetic outcomes in Greece. She has been invited to teach these techniques to younger colleagues and has repeatedly published her results (both aesthetic and oncological). In 2013, her work on oncoplastic surgery was awarded by the Hellenic Society of Breast Surgery as the first in Greece with oncological outcomes. She has extensive experience in core needle biopsy, which helps avoid unnecessary surgeries. Currently, Dr. Anastasakou Kornilia is the Director Breast Surgeon at Athens Medical Center in Marousi.

Dr. Tsilividis Vasileios is a General Surgeon specializing in Oncological, Laparoscopic, and Bariatric Surgery, with extensive experience in university and private clinics in France and Greece, having performed over 3,500 surgeries.

He maintains private practices in Marousi and Peristeri.

He graduated from the French School of Athens and continued his studies at the Medical School of René Descartes University in Paris. There, he earned his Doctor of Medicine degree and subsequently obtained numerous university diplomas in France, including specializations in gastrointestinal surgery, oncological surgery, and bariatric surgery. He is also a member of the Hellenic Society of Gastrointestinal Oncology.

His professional career began at the University Hospital of Rouen, where he served as a resident, registrar, and later as a hospital physician. Since 2017, he has worked in clinics in France primarily focusing on General, Laparoscopic, Bariatric, and Oncological surgery, utilizing minimally invasive techniques. Currently, he provides his services at the Athens Medical Center in Marousi and Peristeri.

Dr. Tsilividis has participated in numerous scientific conferences and seminars, published papers in international medical journals, and undertaken educational roles at the university level.

He is fluent in French and English.

Sevrisarianos Nikolaos is a General Surgeon - Proctologist who maintains a private practice in Heraklion, Crete, while simultaneously serving as the Scientific Director of the Surgical Department at the private clinic Creta Interclinic. He graduated from the Medical School of the University of Naples in Italy. He specialized in General Surgery at the Venizeleio General Hospital of Heraklion and has received specialized training in anal canal diseases in Austria and Italy. He has worked in private clinics as an independent practitioner and has served as the scientific director of the surgical department at the private clinic "Galenos." Finally, Dr. Sevrisarianos has authored several scientific papers and has attended numerous conferences in Greece and abroad.

Protopapas Giannoulis MD is a General Surgeon with a private practice in Gkyzi. He holds a medical degree from the Medical School of the National and Kapodistrian University of Athens and completed his specialization in General Surgery at the General Hospital of Athens "G. Gennimatas". He received further training in Emergency Prehospital Medicine and holds certifications in ATLS and Definitive Surgical Trauma Care Course. He is affiliated with the Athens Clinic and Doctor's Hospital. Additionally, he is a member of the Hellenic Society for Wound and Ulcer Healing and participates in numerous conferences in Greece and abroad as part of his continuous professional development, and has presented both oral and poster presentations.

Kapoulas Spyros is a General Surgeon and maintains his private practice in Panorama. He holds a Medical degree from the Aristotle University of Thessaloniki and a Doctorate from the same University. The physician has trained in hospitals in Greece and the United Kingdom, managing a wide range of cases spanning the entire spectrum of his specialty, always prioritizing the best possible care for every individual he treats.

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.

Pantelis Athanasios MD, MSc (QMUL), FMBS, SCOPE Cert., FACS, is a General Surgeon with a private practice in Ilion. He specializes in Metabolic and Bariatric Surgery, is a graduate of the Medical School of the National and Kapodistrian University of Athens, and holds two postgraduate degrees from Queen Mary University of London and the Medical School of Athens. He has received specialized training in laparoscopic and minimally invasive surgery as well as in obesity and metabolic disease surgery, having trained at the prestigious Mohak centers in India and Ponderas in Romania as a fellow of the European Association for Endoscopic Surgery (EAES). He has gained experience in hospitals in Greece and abroad, having served as a Consultant Surgeon in hospitals in Bucharest and India. Currently, he is a Consultant Surgeon at the Psychiko Medical Center and a Scientific Collaborator at the 1st Propaedeutic Surgical Clinic of the National and Kapodistrian University of Athens at the General Hospital of Athens "Hippocrates." He maintains an active research portfolio, is an author and reviewer for international medical journals, and regularly participates in international conferences and educational programs. His expertise includes minimally invasive techniques (laparoscopic surgery), bariatric and metabolic disease surgery, as well as the modern management of abdominal wall hernias, digestive system diseases, and thyroid gland disorders. His approach is founded on consistency, scientific evidence, and respect for the patient.

Ο Δρ. Παναγιώτης Βούλγαρης είναι Γενικός Χειρουργός με πάνω από 35 χρόνια κλινικής και χειρουργικής εμπειρίας και περίπου 5.000 επεμβάσεις. Είναι Διευθυντής της Α' Χειρουργικής Κλινικής του Σισμανογλείου Νοσοκομείου και συνεργάτης του Metropolitan General και του Therapis General Hospital.Αποφοίτησε από την Ιατρική Σχολή με βαθμό Άριστα. Υπηρέτησε στο 251 Γενικό Νοσοκομείο Αεροπορίας και ολοκλήρωσε την ειδικότητά του στη Β' Χειρουργική Κλινική του Νοσοκομείου «Ευαγγελισμός». Είναι Διδάκτωρ της Ιατρικής Σχολής.Από το 1996 έως το 2012 διετέλεσε Επιμελητής στο Νοσοκομείο Παπαδημητρίου και από το 2012 είναι Διευθυντής της Α' Χειρουργικής Κλινικής.Έχει μετεκπαιδευτεί στις ελάχιστα επεμβατικές χειρουργικές τεχνικές (Minimally Invasive Techniques), όπως η θυρεοειδεκτομή, στο IRCAD της Γαλλίας, καθώς και στην ενδοσκοπική χειρουργική στο Πανεπιστήμιο του Montpellier στη Γαλλία.Διαθέτει ερευνητικό και συγγραφικό έργο, με συμμετοχή σε ερευνητική δραστηριότητα της M.Z.C.P./WHO και δημοσιεύσεις σε ελληνικά και διεθνή επιστημονικά περιοδικά.Η πολυετής του πορεία χαρακτηρίζεται από προσήλωση στην ασφάλεια, την ακρίβεια και την ανθρώπινη φροντίδα, με εξειδίκευση στη λαπαροσκοπική, ενδοκρινολογική και ογκολογική χειρουργική.