Health professionals for Ευερέθιστο έντερο in the Northern suburbs of Athens

Η Μαρκούση Μαριέττα είναι Κλινική Διαιτολόγος-Διατροφολόγος, απόφοιτη του Χαροκοπείου Πανεπιστημίου Αθηνών με μεταπτυχιακό τίτλο στην Αθλητική Διατροφή. Ασκεί το επάγγελμα του διατροφολόγου για τουλάχιστον 16 έτη. Από το 2013 διατηρεί διαιτολογική μονάδα στη περιοχή της Νέας Ερυθραίας ενώ από το 2020 διατηρεί ακόμα μία στην περιοχή της Νέας Φιλαδέλφειας.

Κατά την πρακτική της άσκηση, παρείχε διαιτολογική υποστήριξη σε πολλά δημόσια νοσοκομεία της Αττικής ενώ έχει εργασθεί και εθελοντικά με το νοσοκομείο «Ερυθρός Σταυρός», στην Ενδοκρινολογική Κλινική, στο τμήμα Σακχαρώδη Διαβήτη & Παχυσαρκίας, στα πρώτα χρόνια της επαγγελματικής της καριέρας. Έκτοτε, έχει συνεργασθεί ως υπεύθυνη διαιτολόγος σε Ιδιωτικά γραφεία της Αθήνας. Το 2013 ίδρυσε το πρώτο διαιτολογικό της γραφείο στην περιοχή της Νέας Ερυθραίας ενώ το 2020 εγκαινιάστηκε η λειτουργία του γραφείου στη Νέα Φιλαδέλφεια.

Στην πολυετή πορεία της έχει συνεργασθεί με πολλούς elite αθλητές διαφόρων Εθνικών ομάδων και αθλημάτων (ενόργανη γυμναστική, ρυθμική γυμναστική, στίβος, επαγγελματικό μπαλέτο/ επαγγελματικός χορός, δρομείς μεγάλων αποστάσεων, καταδύσεις, κολύμβηση, καράτε, ποδόσφαιρο). Έχει συμβάλλει στην βελτίωση διατροφικών συνηθειών και της σχέσης του ανθρώπου με τη τροφή και το σώμα του (mindfulness). Με μεγάλη αποτελεσματικότητα, σε πλήθος ασθενών, συνεισέφερε στην βελτίωση κλινικών δεικτών. Ως προς τα περιστατικά με διαταραχές λήψης τροφής (ψυχογενή ανορεξία, ψυχογενή βουλιμία, υπερφαγία) εφαρμόζει τεχνικές διατροφικής συμβουλευτικής (γνωσιακή συμπεριφορική) προκειμένου να επιτυγχάνεται η έννοια της ισορροπημένης διατροφής βιωματικά! Άξονας του επαγγελματισμού της είναι η εξατομίκευση!

Τα γραφεία πλαισιώνονται και από άρτια καταρτισμένους συνεργάτες, πτυχιούχους Κλινικούς Διαιτολόγους- Διατροφολόγους του Χαροκοπείου Παανεπιστημίου. Μιας και η επιστήμη της διατροφής είναι μια συνεχώς εξελισσόμενη και ερευνητικά επικαιροποιημένη επιστήμη τόσο η ίδια όσο και οι συνεργάτες της φροντίζουν να επιμορφώνονται διαρκώς μέσα από μετεκπαιδεύσεις, συνέδρια και ομιλίες προκειμένου να παρακολουθούν όλα τα νέα επιστημονικά δεδομένα.

Grammenos Ioannis is a Gastroenterologist who maintains a private practice in Nea Ionia. Simultaneously, he serves as a Specialist Scientific Collaborator at the Central Clinic of the Athens Medical Center. He graduated with honors from the Medical School of the University of Rome and specialized in Gastroenterology - Hepatology at the 2nd Internal Medicine Clinic of the General Hospital of Athens "Evangelismos." Furthermore, he holds a PhD with a dissertation titled "The absorption of fructose and sorbitol in normolactasic and hypolactasic healthy adults." He also has a notable research portfolio with scientific publications in conferences and scientific journals. Finally, the doctor has participated in numerous medical conferences both in Greece and abroad.

Anna Georgiou BSc, MSc is a Dietitian-Nutritionist and maintains a private practice in Agia Paraskevi. She holds a degree from the Dietetics department of Queen Margaret University in Scotland and a postgraduate degree in "Applied Dietetics and Nutrition" from Harokopio University of Athens. She has worked as a Clinical Dietitian at the Athens Medical Center, and currently, in addition to her private practice, she works as a Dietitian-Nutritionist at IASIS Medical Diagnostic Centers. Finally, she is a regular member of the Hellenic Association of Dietitians-Nutritionists.

Borsa Dimitra is a Dietitian-Nutritionist and a top graduate of the Department of Dietetics and Nutrition Science at Harokopio University. She holds a postgraduate diploma in Clinical Nutrition from the same university and maintains a private practice in Aigaleo. During her studies, she actively participated in intensive research activities and obtained scientific publications. Furthermore, she has successfully completed a seminar titled "Specialist in Sports Nutrition" under the auspices of the International Society of Sports Nutrition. She has a strong interest in current scientific data and contemporary recommendations in the fields of weight management, nutritional counseling, clinical and sports nutrition, for which she regularly attends conferences and workshops. The principle of her dietetic practice is a personalized nutritional approach based on the medical and nutritional history, needs, and lifestyle of each individual.

Foteini Nika graduated from the Department of Science of Dietetics - Nutrition at Harokopio University in 2016. She continued her academic path by completing the postgraduate program in Applied Dietetics-Nutrition at Harokopio University, specializing in Clinical Nutrition, where she graduated with distinction. Her master's thesis focused on the development and validation of a predictive index for assessing the likelihood of vitamin D deficiency in a pediatric school-aged population. Interested in continuous education and training, she has completed additional postgraduate courses in the following areas: "Stress Management & Health," National and Kapodistrian University of Athens (NKUA), "Eating Disorders," NKUA, “Advanced Dietary Management and the low FODMAP Diet in IBS,” King's College London, and “Online Introduction to Paediatric Nutrition for Health Professionals,” Monash University. She has attended numerous conferences related to her field over time and has also served as a speaker at conferences, seminars, and workshops. She maintains her dietetic practice in Nea Erythraia. Within the framework of her professional experience, she has managed numerous clinical and sports nutrition cases in both adults and children. Finally, she is a member of the Hellenic Dietitians-Nutritionists Association. 

Iliana Papadopoulou is a clinical dietitian-nutritionist with ten years of experience in clinical cases, which she acquired in major hospitals in the United Kingdom. Over the past four years, she has worked exclusively in one of the largest nephrology departments at Manchester Royal Infirmary in the United Kingdom, where she managed a broad range of patients with kidney diseases, supervised, and was the responsible dietitian in dialysis centers. She is recognized as a certified dietitian meeting the requirements set by the Health and Care Professions Council of the United Kingdom and is a member of both the British and Greek Dietetic Associations. Iliana maintains a private practice in Vrilissia. Her primary focus is the nutritional assessment of patients and the provision of nutritional education and guidance by offering personalized dietary programs based on their needs using evidence-based practice. She specializes in kidney diseases and also provides services for other clinical conditions such as gastroenterological and hepatic disorders, cancer, cardiovascular diseases, eating disorders, food intolerances, nutrition across life stages, and particularly in the elderly. Her office also offers body composition analysis and bioelectrical impedance measurement using the globally recognized and accurate Tanita analyzer. Additionally, she provides the capability for immediate communication with patients through a dedicated mobile application.

Dr. Petros Stathopoulos is a Gastroenterologist and Interventional Endoscopist with extensive clinical, academic, and research experience gained in leading university hospitals in Germany. Since 2026, he has been affiliated with the 3rd Department of Gastroenterology at HYGEIA Hospital in Athens. Prior to this, he served as Deputy Head of the Endoscopy Unit and Consultant Gastroenterologist at the University Hospital of Marburg, Germany.He graduated from the Medical School of the National and Kapodistrian University of Athens and completed his specialty training in Internal Medicine and Gastroenterology in Germany. His clinical expertise encompasses the full spectrum of diagnostic and therapeutic gastrointestinal endoscopy, including advanced procedures such as Endoscopic Submucosal Dissection (ESD), Endoscopic Full-Thickness Resection (eFTR), Endoscopic Ultrasound (EUS), ERCP, and the management of complex gastrointestinal neoplasms.Dr. Stathopoulos has received advanced training at internationally renowned centers, including Keio University Hospital in Tokyo, Japan, and Hôpital Édouard Herriot in Lyon, France, with a special focus on advanced endoscopic resection techniques. He has also played a key role in the certification and quality assurance processes of multidisciplinary oncology centers specializing in pancreatic and colorectal cancer.His scientific work includes numerous publications in peer-reviewed international journals and presentations at major European gastroenterology and endoscopy conferences. He is an active member of several prestigious scientific societies, including the German Society of Gastroenterology (DGVS), the European Society of Gastrointestinal Endoscopy (ESGE), and the German Society for Endoscopy and Imaging Techniques (DGE-BV).