Koutsogiorgas Paris is a General Surgeon and maintains a private practice in Psychiko, within the Psychiko Medical Center. He graduated from the Medical School of Aristotle University of Thessaloniki and completed his specialty training at the 2nd University Surgical Clinic of Laiko Hospital in Athens. He is an Associate of the most prominent private clinics, including Psychiko Clinic of the Athens Medical Group, Iaso General, Bioclinic, and Euroclinic. He has extensive experience across the full spectrum of General Surgery and Laparoscopic Surgery, with specialization in breast surgery and endocrine glands (thyroid and parathyroid glands), managing all related cases. He employs the most advanced medical technologies, with patient safety and health protection as his utmost priority. Furthermore, he has attended seminars at significant hospital centers in Europe, aiming for continuous education and updates in his field.

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.

Meropouli Antonia MD, PhDC is a General Surgeon with a private practice in Nea Smyrni. She is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens, Consultant Surgeon at Metropolitan Hospital, and a scientific associate at various other private hospitals. She graduated from the Medical School of the University of Patras. She specialized in General Surgery, specifically in diseases of the colon and small intestine, esophagus, stomach, liver, biliary tract, pancreas, obesity, thyroid disorders, as well as in the treatment of abdominal wall hernias both laparoscopically and via open surgery, at the 1st Surgical Clinic of the National and Kapodistrian University at the General Hospital of Athens "Laiko". Dr. Meropouli has participated in numerous seminars, conferences, and courses in Greece and abroad and has several publications to her name.

Ο ιατρός Άσση Αβραάμ είναι Διευθυντής της Β’ Ογκολογικής Κλινικής - Μονάδας Κλινικών Μελετών στο νοσοκομείο Ερρίκος Ντυνάν Hospital Center.

Ο Αβραάμ Άσση αποφοίτησε το 2005 από την Ιατρική Σχολή του Πανεπιστημίου Αλεξάνδρειας Αιγύπτου. Ειδικεύθηκε στην Παθολογική Ογκολογία στην Δ’ Παθολογική Κλινική και στην Αιματολογική Κλινική του Νοσοκομείου Ευαγγελισμός, στην Ογκολογική Κλινική του Πανεπιστημιακού Νοσοκομείου Ιωαννίνων καθώς και στην Ογκολογική Κλινική του Γενικού Αντικαρκινικού Νοσοκομείου Πειραιώς Μεταξά.

Ταυτόχρονα, παρακολούθησε το μεταπτυχιακό πρόγραμμα σπουδών της Ιατρικής Σχολής ΕΚΠΑ “Η Νεοπλασματική Νόσος στον Άνθρωπο – Σύγχρονη Κλινικοπαθολογοανατομική προσέγγιση και έρευνα” ενώ το 2019 έλαβε τον τίτλο ευρωπαϊκής πιστοποίησης στην Παθολογική Ογκολογία ESMO και τον Οκτώβριο του 2021 τον τίτλο ευρωπαϊκής πιστοποίησης στη Γυναικολογική Ογκολογία, ESGO.

Από το 2019, έχει συνεργαστεί με πληθώρα κλινικών όπως η Ογκολογική Κλινική του Γενικού Αντικαρκινικού Νοσοκομείου Πειραιώς Μεταξά, η Πανεπιστημιακή Παθολογική Κλινική του ΓΝΑ ΑΤΤΙΚΟΝ, η Δ’ Ογκολογική κλινική ΕΡΡΙΚΟΣ ΝΤΥΝΑΝ Hospital Center, καθώς και με τα θεραπευτήρια Metropolitan General, Therapis General, ΜΗΤΕΡΑ. Ιδιαίτερο γνωστικό του αντικείμενο αποτελούν ο Γυναικολογικός Καρκίνος, ο Καρκίνος Μαστού, ο Καρκίνος Πεπτικού, ο Καρκίνος Πνεύμονος καθώς και ο Καρκίνος Κεφαλής/τραχήλου.

Ο ιατρός έχει ενεργό συμμετοχή σε ελληνικά και διεθνή συνέδρια και κλινικά σεμινάρια σχετικά με το αντικείμενο της Παθολογικής Ογκολογίας, τόσο με προφορικές ομιλίες, όσο και με ελεύθερες ανακοινώσεις. Τέλος, είναι συγγραφέας δημοσιεύσεων σε διεθνώς αναγνωρισμένα ιατρικά περιοδικά.

Σήμερα, είναι Διευθυντής της Β' Ογκολογικής Παθολογικής Κλινικής - Μονάδας Κλινικών Μελετών στο ΕΡΡΙΚΟΣ ΝΤΥΝΑΝ Hospital Center, ενώ παράλληλα διατηρεί ένα ιδιωτικό ιατρείο στη Ρόδο, που εξυπηρετεί κατοίκους Δωδεκανήσων.

Ioumpas Leon is a General Surgeon and maintains a private practice in Kolonos. He graduated from the Medical School of Cluj Napoca in Romania and obtained his specialty in general surgery at the General Hospital of Athens "Evangelismos," in the 3rd Surgical Clinic - Laparoscopic Unit. Currently, he is a Scientific Collaborator at Hygeia Hospital, the "Eugenideio" Therapeutic Center, the "Attiko Therapeutic Center," as well as the private hospital "Mitera." He manages cases across the full spectrum of general surgery, including the diagnosis, laparoscopy, and surgical treatment of the colon, stomach, and pancreas. Additionally, he performs thyroidectomies, appendectomies, hemorrhoidectomies, and cholecystectomies, as well as all types of hernia repairs and provides comprehensive information and evidence-based surgical management plans for patients with skin tumors, such as melanomas and lipomas. Finally, his private practice offers the possibility of performing minor procedures, bloodlessly and under local anesthesia, such as removal of skin tumors - cysts, skin nevi, biopsies, ingrown nails, and treatment of telangiectasias.

Dimitriadis Ioannis is an Oncologist who maintains private practices in Athens, Argos, and Tripoli. He holds a medical degree from the School of Health Sciences at the University of Patras and specialized in Internal Medicine at the Internal Medicine Clinic of the General Hospital of Argos. Subsequently, he specialized in Hematology at the Hematology Department of the General Hospital of Athens "Alexandra" and in Medical Oncology at the Oncology Clinic of the 251 Air Force General Hospital and the Oncology-Hematology Unit of the Therapeutic Clinic of the General Hospital of Athens "Alexandra." Additionally, he completed a postgraduate program in "Thoracic Oncology: contemporary clinical and laboratory approaches and research" at the Oncology Unit of the 3rd Internal Medicine Clinic of the National and Kapodistrian University of Athens at the General Chest Diseases Hospital of Athens "Sotiria," and educational programs in Immuno-Oncology and Health Economics at the Department of Economic Science, University of Piraeus. He has been an external collaborator, Pathologist-Oncologist, at "Errikos Dynan" Hospital and the Athens Therapy Clinic since 2017. He regularly attends numerous seminars and conferences both in Greece and abroad, participates as a researcher in clinical studies, and has numerous scientific publications. Finally, he is a member of the Hellenic Society of Medical Oncologists, the European Society for Medical Oncology, and the American Society of Clinical Oncology.

Demiri Matina is a Oncologist - Pathologist and maintains a private practice within the Metropolitan Hospital in Cholargos. Her clinical focus encompasses all solid tumors, including gastrointestinal tumors and neuroendocrine tumors. She graduated from the Medical School of the National and Kapodistrian University of Athens (NKUA), completed her Pathology specialty in 1987, and Oncology specialization in 2003. She has gained valuable experience working as a Consultant in Pathology-Oncology Clinics at prominent institutions such as Tzaneio General Hospital of Piraeus and the General Anti-Cancer Oncology Hospital of Athens "Agios Savvas." Since 2023, she has been serving as the Director of the 3rd Oncology Clinic at Metropolitan General Cholargos. Additionally, she is an active member of associations and organizations including the Hellenic Society for Neuroendocrine Tumors, where she serves as President, the Hellenic Society of Medical Oncologists (HSPO), the European Society for Medical Oncology (ESMO), the American Society of Clinical Oncology (ASCO), the European Neuroendocrine Tumor Society e.V. (ENETS), and the North American Neuroendocrine Tumor Society (NANETS). Finally, her significant contributions to research programs and publications were recognized in 2023 when she received an honorary distinction as Scientific Director "for her valuable contribution to patients and fellow physicians of the Clinic" at the 11th Panhellenic Congress "New Drugs in Oncology."

Voulgaris Sotiris is a General Surgeon with a private practice located in Ilisia. He is a graduate of the Medical School of the University of Ioannina and holds a postgraduate diploma in Minor Pelvic and Perineal Surgery from the Medical School of the University of Thessaly. Additionally, he has completed postgraduate studies in Surgical Oncology at the Medical School of the National and Kapodistrian University of Athens. He is currently working as a Surgeon - Consultant at the Athens Medical Center. His practice encompasses the full spectrum of general surgery cases, with a specialization in laparoscopic surgery, colorectal surgery, and hernia surgery.

Kaloxristianakis Nikolaos is a General Surgeon and Director of the 6th Surgical Clinic at Errikos Dunant Hospital Center. He has specialization and extensive experience in advanced laparoscopic surgery of abdominal wall hernias and the digestive system (gallbladder, large and small intestine, stomach), as well as in diseases of the anus. He is a member of the Hellenic and European Societies of Endoscopic Surgery and the European Hernia Society (EHS) and maintains an active presence at international conferences in the field of Laparoscopic Surgery.

Thomopoulou Konstantina MD, MSc, PhD is an Oncologist and holds a PhD from the Medical School of the University of Crete, with a specialization in Cancer Immunology. She maintains a private practice in Ampelokipoi. She studied at the Medical School of Democritus University of Thrace and holds a master's degree in Lung Cancer from the National and Kapodistrian University of Athens. She specialized in the United Kingdom, specifically in Medical Oncology at the Gynecologic and Breast Cancer Department of the Beatson Cancer Center, followed by training in Hematology/Oncology at Broomfield Hospital in Middle Essex. She completed her specialty in Medical Oncology at the University General Hospital of Heraklion, where she participated in both clinical and laboratory activities. Additionally, she obtained certification from the European Society for Medical Oncology (ESMO) after passing the pan-European examinations. Furthermore, in 2024, she received certification in Breast Cancer (Certificate of Competence in Breast Cancer) from the University of Ulm, Germany, in collaboration with the European School of Oncology. Finally, she possesses extensive clinical experience and, alongside her private practice, is affiliated with HYGEIA Hospital and MITERA Hospital.

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.

Zafeiris Platon is a General Surgeon maintaining private clinics in Pikermi and Peristeri. He holds a medical degree from the Universita di Medicina e Chirurgia di Bologna in Italy and specialized in General Surgery at the General Hospital of Athens "Evangelismos" and within the Hellenic Police. He received training in Laparoscopic Surgery, Proctologic Surgery, and laser applications at the Universita di Medicina Torino. He is affiliated with the Medical Centers of Athens and Peristeri, Hygeia Hospital, and Mitera Hospital. Additionally, he served as the Director of the Surgical Department at the General Clinic "Taxiarchai" and the General Clinic "Neo Athinaio." Currently, he is the Scientific Head of the Surgical Department at the Lumedica Medical Group (Peristeri Clinic). Furthermore, he authored the book "Trauma - Traffic Accidents" and has delivered lectures at conferences as well as on television and radio stations. In his private practice, minor procedures are performed at the clinic level (removal of cysts, nevi, wound suturing, examination and removal of skin lesions), all utilizing laser technology.