Doctors for Rectal fistula near Chalandri

Dr. Kexagias Aristotelis MD, PhD, FACS is a General Surgeon with subspecialization in Advanced Laparoscopic and Endocrine Surgery, as well as Laser procedures. He graduated with honors as a PhD from the Medical School of the National and Kapodistrian University of Athens. He holds two specialty qualifications (double specialty), one in General Surgery (Athens), and the other in Laparoscopic Surgery of the Digestive System and Endocrine Glands, following further training at the University Hospital of Tampere, Finland. He has received additional 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 underwent 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 at many international and national conferences. He maintains a private practice in Agia Paraskevi and performs surgeries at private hospitals in Athens.

Minotakis Konstantinos is a General Surgeon who maintains a private practice in Marousi. He graduated from the Medical School of the National and Kapodistrian University of Athens, where he was admitted in 1973 on a scholarship. After completing his studies at the Medical School and rural service, he specialized in General Surgery at the Hellenic Red Cross Hospital. He served for 30 years in the Surgical Clinic and Vascular Clinic of the 7th IKA Hospital, the Surgical Clinic of the Athens General Thoracic Diseases Hospital "Sotiria," and the General Hospital of Nea Ionia "Konstantinopouleio," from which he retired with the rank of Director. He is a member of numerous medical societies and has presented his experience and research work at many Greek and international conferences. His new clinic in Marousi is excellently equipped with the latest technology medical devices and lasers to support and monitor medical services. It features private parking and fully meets patient needs while ensuring a pleasant stay. Dr. Minotakis Konstantinos is specialized in Medical Lasers and anorectal diseases, with a core principle of avoiding open surgeries. Patients avoid discomfort, recurrences, and prolonged recovery periods, while simultaneously saving time and costs.

Minotakis Konstantinos is a General Surgeon who maintains a private practice in Marousi. He graduated from the Medical School of the National and Kapodistrian University of Athens, where he was admitted in 1973 with a scholarship. Following his medical studies and rural service, he specialized in General Surgery at the Hellenic Red Cross Hospital. He served for 30 years in the Surgical Clinic and Vascular Clinic of the 7th IKA Hospital, the Surgical Clinic of the General Thoracic Diseases Hospital of Athens "Sotiria," and the General Hospital of Nea Ionia "Konstantopouleio," from which he retired with the rank of Director. He is a member of numerous medical societies and has presented his experience and research work at many Greek and international conferences. His new clinic in Marousi is excellently equipped with the latest medical devices and Laser technology to support and monitor medical services. It has private parking facilities, fully meets patient needs, and simultaneously ensures a pleasant stay. The physician Minotakis Konstantinos is specialized in Medical Lasers, and his fundamental principle is to avoid open surgeries. Patients avoid the distress, relapses, and long recovery periods, while also saving time and cost.

Maria Mixailidou MD, FACS, FASCRS is a General Surgeon maintaining a private practice within the HYGEIA Hospital in Marousi. She studied at the Medical School of the University of Patras and continued her medical training in the USA. There, she conducted clinical research in the Department of Emergency Surgery, Trauma, and Critical Care at Massachusetts General Hospital in Boston, under Harvard University, and specialized in General Surgery at the University of Arizona. Additionally, she specialized in Colon and Rectal Surgery at Penn State University. She is board-certified by the American Board of Surgery in General Surgery and by the American Board of Colon and Rectal Surgery. She possesses significant clinical experience having worked in clinics in the USA, as well as extensive scientific and research experience, reflected in numerous publications in international scientific journals and chapters she has authored in international surgical textbooks.

Georgios Bpagias is a General Surgeon, PhD holder from the Medical School of Athens. He completed his medical studies at the Medical School of Athens with "Excellent" marks and undertook his specialty training in Greece and Germany (university clinics of general surgery and transplantation in Hannover and Essen). Concurrently, he completed his doctoral thesis on short bowel syndrome also with "Excellent" marks, while specializing in minimally invasive colorectal surgery at the University of Strasbourg, with an emphasis on modern laparoscopic techniques. Subsequently, he completed specialization in pelvic floor disorder management at the University of Venice.

In his clinical practice, he manages general surgery cases covering a broad spectrum, from minor procedures and routine laparoscopic surgeries to specialized colorectal and pelvic floor surgeries. His primary concern is responsible and evidence-based consultation on all surgical issues, aiming for appropriate guidance and making safe therapeutic decisions.

He maintains active scientific involvement, participating predominantly as a speaker and trainer in international, as well as pan-European and Greek scientific conferences. Additionally, he is the author of numerous scientific publications in international journals indexed in PubMed, reflecting his continuous engagement with scientific documentation and the advancement of surgery.

His philosophy is based on the proper and personalized evaluation of each case, evidence-based decision-making, and the avoidance of unnecessary surgeries when not required. Special emphasis is placed on clear, honest, and understandable communication with the patient, to ensure active participation in the therapeutic process and to foster a sense of safety and trust.

Dr. Napoleon Xirokostas is a board-certified General Surgeon with subspecialty training in Laparoscopic, Robotic, and Oncologic Surgery. He maintains a private medical office in Rafina, Greece, and also serves as a Consultant Surgeon at the 1st Surgical Department of IASO General Hospital in Athens.

He completed his residency in General Surgery at Evangelismos General Hospital of Athens, the largest tertiary care and trauma center in Greece, where he also held the position of Chief Resident. Over the course of his training, he participated in more than 1,000 surgical procedures, including a wide spectrum of emergency, oncologic, and minimally invasive surgeries.

Dr. Xirokostas holds a Medical Degree (MD) from the Democritus University of Thrace and a Master of Science (MSc) in Advanced Laparoscopic and Bariatric Surgery from the National and Kapodistrian University of Athens.

He completed his mandatory rural medical service at the General Hospital of Kyparissia and previously served in the Greek Army as a General Medicine Doctor, providing medical assessments and basic life support instruction.

He has received extensive training in trauma surgery (DSTC), laparoscopic and robotic techniques, microsurgery, and emergency abdominal procedures. He is certified in ATLS, ALS, and has participated in numerous specialized surgical workshops and cadaveric dissection courses across Europe.

Dr. Xirokostas has an active academic presence, with several peer-reviewed publications and presentations at national and international surgical congresses.

He treats conditions including:

• Laparoscopic surgeries (cholecystectomy, hernias, appendectomy)

• Thyroid and parathyroid surgery

• Oncologic surgery (colorectal, gastric, skin/melanoma, soft tissue)

• Robotic surgery for complex abdominal cases

• Emergency trauma surgery and general surgical consults

His clinical approach is grounded in personalized care, evidence-based practice, and a strong commitment to patient safety and recovery.

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 Πετρίδης Ιωάννης είναι Γαστρεντερολόγος, πτυχιούχος της Ιατρικής Σχολής του Πανεπιστημίου L’Aquila Ιταλίας. Το 2001, κατόπιν διεξαγωγής κρατικών εξετάσεων, όπου και του απονεμήθηκε υποτροφία, ξεκίνησε την ειδικότητα στην Γαστρεντερολογία και Ενδοσκόπηση του Πεπτικού στην Πανεπιστημιακή Γαστρεντερολογική Κλινική του Πανεπιστημίου της L’Aquila Ιταλίας, την οποία και ολοκλήρωσε το 2005 με την μέγιστη βαθμολογία (50/50 magna cum laude). Το 2006 ξεκίνησε την μετεκπαίδευσή του πάνω στον τομέα της Ηπατολογίας και στον τομέα μεταμοσχεύσεων συμπαγών οργάνων (Fellowship in Transplant Hepatology) στο εξειδικευμένο κέντρο έρευνας και μεταμοσχεύσεων ISMETT του Πανεπιστημίου του Pittsburgh στην Ιταλία, ένα από τα μεγαλύτερα κέντρα μεταμοσχεύσεων συμπαγών οργάνων της Ιταλίας, στο οποίο εργάστηκε διατελώντας όλα αυτά τα χρόνια σημαντικό κλινικό και ερευνητικό έργο. Το 2011 έγινε Διδάκτωρ της Ιατρικής Σχολής του Πανεπιστημίου του Palermo στην Ιταλία με βαθμολογία: 70/70, "Άριστα" και το 2013 ανακηρύχθηκε Διπλωματούχος Μεταπτυχιακού προγράμματος στην Διοίκηση, Οργάνωση και Κλινική διαχείριση στην μεταμόσχευση ήπατος που συστάθηκε στο Πανεπιστήμιο Cattolica del Sacro Cuore της Ρώμης στην Ιταλία. Από τον Σεπτέμβριο του 2022 έχει επιστρέψει στην Ελλάδα και είναι επιστημονικός συνεργάτης του Ιατρικού Κέντρου Αθηνών και του "Ερρίκος Ντυνάν" Hospital Center. Επίσης, από τον Ιούλιο 2023 έχει ξεκινήσει συνεργασία με τον Εθνικό Οργανισμό Μεταμοσχεύσεων της Ελλάδος (Ε.Ο.Μ.), αναλαμβάνοντας την θέση του Τοπικού Συντονιστή Μεταμοσχεύσεων στο Γενικό Νοσοκομείο Αθηνών "Ευαγγελισμός" και από τον Ιανουάριο 2024 στο Γενικό Νοσοκομείο Αττικής ΚΑΤ. Έχει πολύχρονη εμπειρία στην αντιμετώπιση παθήσεων του πεπτικού συστήματος. Επιπροσθέτως, το 2023 - 24 εκπαιδεύτηκε στο Ακτινολογικό και Ενδοσκοπικό τμήμα του Νοσοκομείου "Γεννηματάς" για την απόκτηση τίτλου εξειδίκευσης και την χορήγηση άδειας εκτέλεσης υπερήχων ειδικότητας Γαστρεντερολογίας από το Υπουργείο Υγείας. Σε συνδυασμό με την συνεχιζόμενη δια βίου εκπαίδευση και ενημέρωσή του στις σύγχρονες προκλήσεις και εξελίξεις στην Ηπατολογία και στην Γαστρεντερολογία στοχεύει στην ολοκληρωμένη και πάντα εξατομικευμένη προσφορά των ιατρικών υπηρεσιών του. Από το 2009 του έχει απονεμηθεί ο τίτλος του "Clinical Instructor of Medicine" από την Ιατρική Σχολή του Πανεπιστημίου του Pittsburgh των Ηνωμένων Πολιτειών της Αμερικής. Έχει αξιόλογο συγγραφικό έργο και πλήθος δημοσιεύσεων στην Ελλάδα και στο εξωτερικό. Έχει πλούσια επιστημονική δραστηριότητα με συμμετοχή σε ελληνικά και διεθνή συνέδρια με παρουσίαση εργασιών, δημοσιεύσεις σε εγχώρια και διεθνή περιοδικά και συμμετοχή ως κύριος ερευνητής σε εγχώριες και διεθνείς πολυκεντρικές μελέτες. Τέλος, τελεί Ιατρικός Συνεργάτης της ιταλικής πρεσβείας στην Αθήνα.

Dr. Svoronos Gerasimos is a General Surgeon with a private practice in Cholargos. He has 38 years of surgical experience, having performed a large number of operations. He holds a PhD and a degree from the Medical School of the National and Kapodistrian University of Athens. He served as the Head of the Surgical Department at the General Hospital for Thoracic Diseases of Athens "Sotiria" for 20 consecutive years. During his 20 years at the clinic, he participated in a significant number of surgical procedures.

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 completed more than 3,500 surgeries.

He maintains a private practice in Marousi.

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 a Doctorate in Medicine and subsequently obtained numerous university diplomas in France, including specializations in digestive system 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 using minimally invasive techniques. He currently offers his services at the Athens Medical Center in Marousi.

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

He is fluent in French and English.

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.

Xouliaras Xristos MD, MSc is a General Surgeon who maintains a private practice in Marousi. He is a graduate of the Medical School of the University of Patras. He specialized at the 1st Surgical Clinic of the General Hospital of Nikaia and obtained his specialty title in General Surgery. He acquired specialized experience in Surgical Oncology at the "Metaxa" Anti-Cancer Hospital of Piraeus. He holds a Master's degree in Colon and Rectal Surgery from the Medical School of Larissa and has completed numerous postgraduate courses and seminars. He received clinical training in Colorectal Surgery (Clinical Visiting Fellowship in Colorectal Surgery) at St Mark's Academic Institute in London and clinical training in Surgery (Clinical Traineeship) at Pavol Jozef Šafárik University, as well as in Surgical Oncology (Trainee Fellowship in Surgical Oncology) at the National Oncology Institute in Bratislava. Additionally, he trained in Robotic Surgery and Robotic Colorectal Surgery at IRCAD (Strasbourg, France). He specializes in Laparoscopic Colorectal Surgery, Proctology, and Emergency Abdominal Surgery. He applies modern laser treatment methods for anorectal conditions (hemorrhoids, perianal fistula, pilonidal cyst, anal fissure). The physician manages a wide range of cases, always focusing on providing the best possible care tailored to each patient’s needs.