Gastroenterologists for Ortosymoidoscopy

Dr. Stefanos Tingas is a Gastroenterologist – Hepatologist – Interventional Endoscopist. In 2010, he graduated from the Medical School of the distinguished “Tor Vergata” University in Rome. After completing his military service as a military doctor with the 32nd Marine Brigade, he worked as a rural doctor at the Health Center of Sofades in Karditsa, then as a Primary Care Physician at the Vittorakis Polyclinic in Platanias, Chania, and as a sports doctor for the sports medicine company “Actionmed.”He began his specialization in gastroenterology at the 2nd Oncology Clinic of the General Oncology Hospital of Kifisia “Agioi Anargyroi,” where he completed the general internal medicine portion of his training. He then continued his gastroenterology specialization at the General Hospital of Piraeus “Tzaneio,” where he earned the title of Specialist in Gastroenterology and Hepatology.During his specialty training and overall tenure at “Tzaneio” General Hospital, he acquired significant expertise in interventional endoscopy, including techniques such as removal of large polyps, EMR (Endoscopic Mucosal Resection), small bowel investigation with capsule endoscopy, placement of percutaneous endoscopic gastrostomy (PEG), hemostasis of bleeding ulcers, esophageal variceal band ligation, and cauterization of angiodysplasias and other lesions using Argon Plasma Coagulation (APC).Dr. Tingas has also been trained in high-definition endoscopy (Narrow Band Imaging - NBI chromoendoscopy) for the prevention and early diagnosis of early-stage cancer and precancerous conditions of the digestive tract.He has gained extensive experience in managing patients with inflammatory bowel diseases (such as Crohn’s disease and ulcerative colitis), as well as liver diseases, actively participating in the hospital’s hepatology outpatient clinic.Dr. Stefanos Tingas has participated in numerous conferences and seminars and has authored publications in both international and Greek medical journals. He has successfully completed and been certified by the Endoscopy School and the Clinical Hepatology School. He currently works as the Scientific Director of the Gastroenterology and Endoscopy Department at “Affidea” Diagnostic Center in Kallithea and as a collaborating Gastroenterologist at REA Maternity Hospital.

Dr. Zogas Nikolaos is a Gastroenterologist - Hepatologist with a clinic in Kallithea and an external collaborator of some of the largest private clinics in Athens where he performs endoscopy. He graduated from the University of Udine in Italy. He served as Director at the Department of Pathology and Gastroenterology of the University Hospital in Umeå, Västerbotten, Sweden, where he obtained two specialty titles (recognized by the Greek Authorities): Gastroenterology - Hepatology and Internal Medicine. Additionally, he is a PhD candidate at the University of Umeå, where he also served as a trainer for medical residents and nurses at the Medicinkliniken and holds, among others, certification from the two-year program Grundläggande Forskningsmetodik för läkare. He has many years of experience in monitoring hepatology patients and is particularly specialized in clinical (ulcerative colitis, Crohn's disease, diarrheal syndromes, constipation, celiac disease, Helicobacter pylori, collagenous gastritis, etc.) and interventional gastroenterology with numerous difficult endoscopies, polypectomies, and other interventional procedures. He has specific expertise in interventional procedures such as large polyp polypectomies with EMR, balloon enteroscopy (double or single balloon enteroscopy), esophageal variceal ligation, dilation of gastrointestinal strictures, gastrostomy placement (PEG), and others. He served as a consultant in the Gastroenterology Department of the hospital "Elpis" until the end of 2020.

Lourida Theoni is a Gastroenterologist who maintains a private practice in Patras. She graduated from the Medical School of the University of Patras and specialized at the Gastroenterology Clinic of the University Hospital of Patras. She has expertise in the diagnosis and management of numerous gastroenterological and hepatological diseases, as well as in performing a substantial number of diagnostic and interventional endoscopies of the upper and lower gastrointestinal tract (gastroscopies, colonoscopies—polypectomies, management of gastrointestinal bleeding—esophageal variceal ligation—gastrostomy placement—stent placement in the esophagus and colon), endoscopic retrograde cholangiopancreatography (ERCP), and small bowel capsule endoscopy. She has participated in numerous Greek and international conferences, seminars, and advanced training courses in Gastroenterology, Hepatology, and Inflammatory Bowel Diseases, thus maintaining continuous education and staying updated on scientific advancements. Additionally, she has publications in reputable international journals. She is a member of the Medical Association of Patras, the Hellenic Society of Gastroenterology, and the Hellenic Association for the Study of the Liver.

Ο Μιχαήλ Παπαδομιχελάκης MD, είναι Γαστρεντερολόγος και διατηρεί το ιδιωτικό του ιατρείο στους Αμπελόκηπους. Είναι πτυχιούχος της Ιατρικής Σχολής του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης και της Στρατιωτικής Σχολής Αξιωματικών Σωμάτων (ΣΣΑΣ). Έλαβε την ειδικότητα της Γαστρεντερολογίας το 2015 μετά από διετή εκπαίδευση στην γενική Παθολογία στην Β΄ Παθολογική Κλινική του 401 Γενικού Στρατιωτικού Νοσοκομείου Αθηνών και 4ετή εκπαίδευση στη Γαστρεντερολογία στην Πανεπιστημιακή Γαστρεντερολογική Κλινική του Λαϊκού Νοσοκομείου και του Ναυτικού Νοσοκομείου Αθηνών. Εργάστηκε ως Eπιμελητής (Oberarzt) επί 3ετία (2019-2022) στη γαστρεντερολογική κλινική στο Bad Hersfeld της Γερμανίας (Klinikum Bad Hersfeld) όπου και μετεκπαιδεύτηκε στην επεμβατική ενδοσκόπηση (ERCP, ενδοσκοπικό υπερηχογράφημα, αφαίρεση μεγάλων πολυπόδων, τοποθέτηση stent). Από το 2022 είναι Eπιμελητής στη Γαστρεντερολογική Κλινική του 401 ΓΣΝΑ και επιστημονικά υπεύθυνος του Γαστρεντερολογικού τμήματος στην Αιμοδιάγνωση MED Κηφισιάς. Στο ιδιωτικό του ιατρείο, παρέχει υπηρεσίες για ένα μεγάλο φάσμα παθήσεων του πεπτικού συστήματος, του ήπατος, των ιδιοπαθών φλεγμονωδών νοσημάτων του εντέρου (ελκώδης κολίτιδα, νόσος του Crohn ) ενώ παράλληλα διενεργεί και ενδοσκοπικές πράξεις (γαστροσκόπηση, κολονοσκόπηση, λήψη βιοψιών, αφαίρεση πολυπόδων).Τέλος, έχει παρακολουθήσει πληθώρα συνεδρίων σε Ελλάδα και εξωτερικό και είναι μέλος της Ελληνικής Γαστρεντερολογικής Εταιρείας, του Ελληνικού Ιδρύματος Γαστρεντερολογίας και Διατροφής και της Ελληνικής Ομάδας Μελέτης Ιδιοπαθών Φλεγμονωδών Νοσημάτων του Εντέρου.