Health professionals for Childhood obesity in Attica

Vlaxos Thomas is a Dietitian-Sports Nutritionist based in Pallini. He is a top graduate of the Dietetics department at Queen Margaret University, Edinburgh, Scotland, and holds a master's degree in "Applied Sports and Exercise Nutrition" from Oxford Brookes University, Oxford. He has obtained anthropometry certification from ISAK GLOBAL, certification as an anti-doping advisor from the UKAD organization in England, holds the title of Master Practitioner in Eating Disorders and Obesity under the auspices of the National Centre for Eating Disorders (NCfED) in the UK, and has been trained in Life and Executive Coaching. He has a record of publications, lectures, and presentations at scientific conferences and continuously updates his knowledge of advancements in the field of nutrition by participating in relevant seminars and conferences held both in Greece and abroad. He contributes articles to reputable Greek websites related to exercise and nutrition and delivers lectures in municipalities, schools, children's institutions focused on nutrition, and sports clubs aimed at maximizing athletic performance. On a daily basis, he helps both adults and children adopt a healthier lifestyle without deprivation through modification of dietary behavior, thereby contributing to the reduction of the risk of various diseases, as well as assisting athletes through optimal sports nutrition to enhance their athletic performance.

Dimitrios Tzirarkas is a Dietitian - Nutritionist who maintains a private practice in Aigaleo. He has 27 years of professional experience and has handled thousands of cases. He is a graduate of the Department of Food Technology and Nutrition of the Thessaloniki Higher Technological Educational Institute. He specialized in Clinical Nutrition at the General Hospital "Asklipieio" in Voula, acquiring valuable knowledge with greater emphasis on Diabetes cases. In the past, he served as Head Dietitian at Weight Loss and Aesthetic Centers and worked at Avgirinopoulou IEK as an instructor in the field of Nutrition. He is a member of the Hellenic Association of Dietitians - Nutritionists (HADN) and regularly attends specialized seminars and conferences in the field of nutrition and dietetics. Recently, he successfully completed the University of Thessaly's educational program entitled "Nutrition and Mental Health," obtaining specialization (master practitioner) in cases of Eating Disorders (Bulimia, Anorexia Nervosa, Night Eating Syndrome).

Thomopoulou Aleksia is a Dietitian - Nutritionist who operates two private dietetic clinics, located in the Marousi area and Neos Psychiko. She completed a postgraduate program in International and Public Health and Nutritional Program Design at the University of Westminster in London, having previously studied at the Department of Nutrition of the University of Surrey, United Kingdom. Her extensive professional experience is noteworthy, as she has worked as a Dietitian in hospitals, companies, medical centers, and associations across Greece. Specifically, she was employed in the Oncology Department of the Medical School of Athens at the General Thoracic Diseases Hospital "Sotiria," where she specialized in the nutritional support of patients with neoplastic diseases. Additionally, she collaborated with the Home Care company “Medella” as a Scientific Advisor on issues related to cancer and the nutritional support of oncology patients. Simultaneously, she voluntarily provided her services as a Dietitian for the Hellenic Society of Palliative and Symptomatic Care for Cancer Patients (PARI.SY.A.) and the cancer patients’ association "K.E.F.I." Finally, she has been a collaborator of the Gastroenterology Department of the Athens Medical Center and the "THORAX" Institute. Throughout her career, she has participated in conferences—many of which she has addressed as a speaker—focusing on the nutrition of oncology patients.

Prekas Xristos is a Clinical Dietitian – Nutritionist, BSc, and has operated two dietetic offices since 2011, located in Petralona and Santorini. He holds a degree from the Department of Nutrition Science and Dietetics at Harokopio University of Athens and is a member of the Hellenic Dietitians – Nutritionists Association. He has participated in numerous research studies, organizes seminars and lectures for adults and children on nutrition and childhood obesity, and regularly contributes articles to nationwide websites and newspapers.

Efthymiou Theodora, is a pediatrician and maintains a private practice located in Chalandri since 2006, while she is also collaborating with SOS DOCTORS as a fully active member. SOS DOCTORS is the first Greek organization of freelance medical specialists dedicated in providing home medical services in emergencies 24/7. They have carried out very important research work, which includes presentations at scientific conferences and publications in recognized international medical journals and their philosophy is that it is an obligation of every SOS doctor to be immediately at the patient’s side, any time any day. In September 1990, Mrs. Efthymiou entered the medical faculty of the National and Kapodistrian University of Athens and graduated in 1996 with honors and an overall grade “Excellent”. Further, she specialized in the University B Pediatric Clinic of "AGIA SOFIA" Children's Hospital in Athens for four consecutive years (2002-2006). During her studies, she specialized in the department of pediatric cardiology, pediatric allergology and pediatric otolaryngology. Doctor Efthymiou also provides regular monitoring of infants from the day they return home until the age of 18 with respective concern and friendliness. After many years of experience as an SOS pediatrician, she offers medical services at home, where the child feels comfortable and safe. With the same state of mind and approach when entering her office in Chalandri, the waiting room has a playground area where the child has the opportunity to have a fun time until the exam.

Dr. Karagkouni Ioanna Maria is a Dietitian - Nutritionist with private practices in Marousi and Markopoulo, Attica. Having completed her studies in Biology at Ruhr University Bochum and her doctorate in Molecular Physiology at the Max Planck Institute in Dortmund, she combines profound scientific knowledge with a passion for health promotion. Her subsequent training as a nutritionist at BTB, as well as specialization in food intolerance and nutritional psychology at HSD University of Applied Sciences, have enhanced her multifaceted profile. She actively collaborates with leading scientific organizations, such as the German Nutrition Society, the German Society for Nutritional Medicine, and the Hellenic Nutrition Society, and is a member of organizations including QUETHEB. Through continuous education and practical experience, she offers personalized nutritional solutions that improve health, metabolism, and the overall well-being of those who trust her.

Η Τσικρικού Ηλιάνα είναι Κλινική Διαιτολόγος - Διατροφολόγος και επιστημονική υπεύθυνη του Πρότυπου Κέντρου Διατροφής Nutriheal στην Νέα Σμύρνη. Σπούδασε στο τμήμα Επιστήμης Διαιτολογίας - Διατροφής του Χαροκοπείου Πανεπιστημίου Αθηνών και έπειτα παρακολούθησε το μεταπτυχιακό πρόγραμμα σπουδών με τίτλο Αρτηριακή Υπέρταση και Συνοδά Καρδιαγγειακά και Νεφρικά Νοσήματα της Ιατρικής Σχολής Αθηνών. Έχει ολοκληρώσει την μετεκπαίδευση στις Διατροφικές Διαταραχές μέσω του Κέντρου Εκπαίδευσης & Αντιμετώπισης Διατροφικών Διαταραχών (ΚΕΑΔΔ) καθώς και την μετεκπαίδευση στην Αθλητική Διατροφή του PeakPerformance. Έχει παρακολουθήσει πλήθος συνεδρίων και ενημερώνεται τακτικά για τις εξελίξεις στο χώρο του μεταβολισμού και διαφόρων νοσημάτων που χρήζουν διαιτολογικής εκτίμησης. Στη διάρκεια των σπουδών της πραγματοποίησε την πρακτική της άσκηση στο διαιτολογικό τμήμα του Γενικού Στρατιωτικού Νοσοκομείου Αθηνών 401 όπου και απέκτησε εμπειρία πάνω σε κλινικά περιστατικά. Στη συνέχεια, εργάστηκε ως διαιτολόγος-διατροφολόγος σε μεγάλη αλυσίδα γυμναστηρίων και σε διαιτολογικά γραφεία βοηθώντας άτομα να αποκτήσουν υγιές σωματικό βάρος και να βελτιώσουν τη σωματική τους σύσταση. Στο παρελθόν έχει προσφέρει τις υπηρεσίες της σε ειδικό κέντρο για καρκινοπαθείς με στόχο τη διατροφική υποστήριξη αυτών κατά τη διάρκεια και μετά τις αντικαρκινικές θεραπείες. Στόχος της είναι η καθοδήγηση των διαιτώμενων να αποκτήσουν υγιή σχέση με το φαγητό και νέες συνήθειες τα οποία θα τους βοηθήσουν να πετύχουν ένα υγιές σωματικό βάρος. Στο γραφείο παρέχονται υπηρεσίες εξαιρετικής ποιότητας με στόχο τη διατροφική εκπαίδευση. Πραγματοποιούνται σωματομετρήσεις και δίνονται εξατομικευμένα προγράμματα διατροφής βάσει των αναγκών και των προτιμήσεων του κάθε διαιτώμενου. Απευθύνεται σε άτομα όλων των ηλικιών που αντιμετωπίζουν δυσκολίες με το σωματικό τους βάρος, σε άτομα που χρειάζονται διαιτολογική παρακολούθηση λόγω προβλημάτων υγείας αλλά και σε άτομα που θέλουν απλώς να βελτιώσουν τις διατροφικές τους συνήθειες.

Aggeli - Kilitsian Maria is a Nutritionist - Dietitian and maintains a private practice in Elliniko, Attica. She is a graduate of the Technological Educational Institute of Crete and holds a Master's degree (MSc) titled "Food, Nutrition, and Microbiome" from the Medical School of Democritus University of Thrace in Health Sciences. Her master's thesis focused on the "Correlation of the Microbiome with Depression and the Role of the Mediterranean Diet." Additionally, she is a graduate of the "Master Practitioner in Eating Disorders & Obesity" program, certified by the British NCfED (National Centre for Eating Disorders). She works as a freelancer with a professional practice license and has over 20 years of experience. From 2017 to 2020, she served as the head of the Dietetic Department at the Municipal Clinics of the Municipality of Agios Dimitrios, Attica, managing numerous cases of adult and pediatric obesity, diabetes mellitus, kidney diseases, hypercholesterolemia, pregnancy, etc. Her practical training took place at the General Hospital "Asklipieio" of Voula. As part of her research thesis, she investigated the quality of life of hemodialysis patients, which she presented at the EFAD conference in Barcelona in 2011 and was ranked among the top 10 presentations. Furthermore, her work has been published in the EFAD e-journal: Angeli-Kilitsian M., Meintani J. Quality of Life in Greek Hemodialysis Patients Correlated with Anthropometric Evaluation, EFAD e-journal 2015;2(1):13-14. Within the framework of continuing education, she has attended seminars on topics such as "Diabetes Mellitus," "Genetics," "Special Education and Training," "Evidence-Based Medical Nutrition," and "Metabolomics and Clinical Application in Autoimmune and Chronic Diseases" at the National and Kapodistrian University of Athens and Aristotle University of Thessaloniki, as well as participation in workshops, conferences, and webinars.

Athleatgr - Katsarlinou Elena is a Dietitian - Nutritionist and the scientific head of the dietetic office.

A team of specialized dietitians-nutritionists operates on site with a unified scientific approach and the goal of personalized nutritional guidance.

Our team's approach is based on scientific evidence and the unique needs of each individual, aiming for optimal performance, recovery, and the promotion of overall well-being.

Mat Nutrition - Matatsi Euaggelia is a Dietitian - Nutritionist who maintains her private practice in Edessa and also holds appointments in Athens, in the area of Dafni. She is a graduate of the Department of Nutrition and Dietetics at the Higher Technological Educational Institute of Larissa and completed her internship at the University General Hospital of Athens "Alexandra," where she gained experience with clinical cases as well as in the areas of breastfeeding and nutrition during pregnancy. Additionally, she successfully completed the Specialization Program in Eating Disorders and Obesity (Master Practitioner Programme in Eating Disorders & Obesity) at the Center for Education and Treatment of Eating Disorders (KEADD), under the auspices of the National Center for Eating Disorders of Great Britain (NCFED). She attended the training seminar: "Specialist in Sports Nutrition" by the scientific team of the Ergometric Center for Nutrition & Exercise "Peak Performance," as well as the Educational Seminar "FODMAP Diet Regimen" by the scientific team of epimorfosi.eu. Since then and up to the present, she has been actively involved in the field of nutrition, delivering educational presentations on nutritional education to groups of children and sports clubs primarily in the Edessa area. Since 2019, she has maintained her private practice "maΤ.Nutrition" in Edessa, and from 2025 she also holds appointments in Athens. Ms. Matatsi believes that balanced nutrition is a lifestyle change and not simply a “magic” solution that will make you thin or muscular. Every individual is unique, and only when they find what suits them will they be able to achieve their goal. Nutritional education is the key to a healthy mind and body.

Konstantina Eksarxopoulou MSc is a Dietitian - Nutritionist with a private practice in Athens. She holds a degree in Nutrition and Dietetics from Harokopio University of Athens and completed the postgraduate program "Stress Management and Health Promotion" at the Medical School of the National and Kapodistrian University of Athens. She is a Scientific Associate at the "Agia Sofia" Children's Hospital and an external collaborator at the multidisciplinary physiotherapy rehabilitation and physical wellness center "Physiopolis". Additionally, she serves as the Lead Dietitian for the "Alliance for Health - Nutrition" program and as a Dietitian - Nutritionist at the Athens General Hospital "Laiko" and at the Nursing Foundation of the Army Share Fund (NIMTS). Finally, she is a member of the Scientific Society for Stress Management and Health Promotion.

Olga Kakoulidi is a Dietitian - Nutritionist who maintains a private practice in Neos Kosmos. She holds a degree from the Department of Nutrition and Dietetics at the Thessaloniki Higher Technological Educational Institute. She has completed further training with an emphasis on communication skills, participated in the counseling skills program "Beyond the Limits of Diet," as well as in the program for the investigation, identification, and treatment of eating disorders at the Psychoanalytic Research Center of Athens. Additionally, the Dietitian - Nutritionist regularly attends conferences, workshops, and seminars to stay informed about the latest developments in her field. In her private practice, she provides specialized dietary programs for adults, the elderly, athletes, children, and adolescents, and is capable of managing numerous conditions such as obesity, hypertension, and diabetes mellitus. Finally, her primary concern is to achieve the visitor's goal without the feeling of deprivation.

Trophee Mourati Eirini MSc is a Clinical Dietitian - Nutritionist, founder of the dietary unit “Trophee” in Kolonaki. She graduated from Harokopio University of Athens, where she also completed her postgraduate studies in Applied Dietetics and Nutrition with a specialization in Clinical Nutrition. Her professional focus is on addressing obesity using sustainable, realistic, and easily maintainable methods. Additionally, she has worked with a wide range of clinical cases as the chief dietitian at a group of diagnostic centers, and previously served as the head dietitian for a large gym chain.

Vandorou Anastasia is a Clinical Dietitian – Nutritionist, MSc and maintains a private practice in Kallithea (within the polyclinic Doctor Hall). She is a graduate of Harokopio University, holding a Master's degree in Applied Dietetics – Nutrition with a specialization in Clinical Nutrition. She has extensive experience with cases such as diabetes mellitus, obesity, childhood obesity, thyroid diseases, and metabolic disorders, and has collaborated with both private and public health institutions. She has participated in research programs and publications in international scientific journals, as well as in health education initiatives. With scientific expertise and a patient-centered approach, she provides personalized nutritional support aimed at prevention and health improvement.

Giannitsopoulou Kallia MSc, MBA, SRD is a Clinical Dietitian - Nutritionist, practicing continuously since 2003. In 2005, she established the Scientific Dietetic Center "Healthy Body," where she has helped over 3000 individuals find solutions to body weight issues to date. She graduated with honors from the University of Surrey in the United Kingdom (2002) and obtained two postgraduate degrees: a Master's in Clinical Nutrition (MSc) from the University of Surrey with distinction (2003) and an MBA (2011) from the University of Leicester. Additionally, she has studied Life Coaching (Dip in Coach.) and successfully applies self-improvement techniques in nutrition sessions. The combination of coaching knowledge and clinical nutrition optimizes results in weight management as it aids in a better psychological approach to the individual. Ms. Giannitsopoulou has a rich portfolio of publications since 2005 in health magazines and newspapers and is intensively engaged in weight loss, clinical nutrition, eating disorders, and nutrition across life stages.

Artemis Kyrka, MSc., RD., is a registered Dietitian and founder of the online clinic WellPlate. She offers modern online dietetic services to patients of all ages, with the primary goal of changing their dietary behaviours and improving their relationship with food.

She works with cases such as weight management through intuitive eating programmes and behaviour change techniques, women's health, fertility, gut health, and paediatric & adolescent nutrition. She provides evidence-based and practical guidance tailored to each individual's needs.

She holds an MSc in "Women & Children's Health" from King's College London and has trained in diabetes clinics serving the general population, pregnant women, children, and young people at Guy's & St Thomas' Foundation Trust.

She brings years of experience from voluntary work in South Africa, Indonesia, and the United Kingdom, delivering nutrition and hygiene education to children from diverse populations. She collaborates with SLP, OT, IVF units, gynaecologists, and paediatricians, offering holistic and personalised care to her patients.

Her mission is to provide flexible, evidence-based nutritional support, empowering patients to transform their dietary behaviours and improve their relationship with food, enhancing their overall health and well-being.

Ο Κλήμης Αθανάσιος είναι Διαιτολόγος – Διατροφολόγος και διατηρεί ιδιωτικό γραφείο στα Σεπόλια. Είναι απόφοιτος του τμήματος Διαιτολογίας του Queen Margaret University. Κατά τη διάρκεια της ακαδημαϊκής του πορείας εστίασε στην επιστημονική κατανόηση της διατροφής και στην πρακτική εφαρμογή της στην καθημερινή ζωή. Το 2021 ολοκλήρωσε την πρακτική του άσκηση στο Πανεπιστημιακό Γενικό Νοσοκομείο Αττικόν, όπου απέκτησε σημαντική εμπειρία στη λήψη διατροφικού ιστορικού, στις ανθρωπομετρικές μετρήσεις και στη διατροφική αξιολόγηση ασθενών. Παράλληλα, παρακολουθει συνεχώς σεμινάρια, ημερίδες και επιστημονικά συνέδρια, με στόχο τη συνεχή εξέλιξη και ενημέρωση στο αντικείμενο της διατροφής. Τα τελευταία χρόνια έχει συνεργαστεί με διαιτολογικά γραφεία, ιατρικά κέντρα, αθλητικά σωματεία και γυμναστήρια, αποκτώντας πολύπλευρη εμπειρία στη διατροφική καθοδήγηση διαφορετικών πληθυσμών. Από το 2022 έχει αναπτύξει ένα σταθερό και συνεχώς αυξανόμενο πελατολόγιο, βοηθώντας ανθρώπους να πετύχουν τους στόχους τους μέσα από εξατομικευμένα διατροφικά πλάνα. Η φιλοσοφία του βασίζεται στη δημιουργία ρεαλιστικών και εξατομικευμένων διατροφικών πλάνων, που προσαρμόζονται στις ανάγκες, την καθημερινότητα και τους στόχους του κάθε ανθρώπου. Στόχος του ειδικού δεν είναι απλώς η απώλεια βάρους, αλλά η υιοθέτηση υγιεινών συνηθειών που οδηγούν σε μακροχρόνια αποτελέσματα και καλύτερη ποιότητα ζωής. Παράλληλα, επενδύει συνεχώς στη γνώση, παρακολουθώντας σεμινάρια, ημερίδες και επιστημονικά συνέδρια, ώστε να προσφέρω πάντα σύγχρονες και επιστημονικά τεκμηριωμένες υπηρεσίες.

Anna Gavrieli is a Dietitian - Nutritionist and operates a dietetic office, the Nutrition Studio, in Ampelokipi (Athens Tower / Hippocrates) in Athens. She is a graduate and PhD holder from Harokopio University, with postdoctoral training at Harvard Medical School/BIDMC. Additionally, she is a former research lead for Compass (BAMCO) at Google. She provides a wide range of nutritional support services for health, various conditions, and different life stages, but focuses on habit change for weight loss and weight loss maintenance. She firmly believes that lifestyle habit changes are the key for individuals to take control of their weight and health. Her philosophy is that in order for someone to achieve long-lasting results, they must change the habits that lead to problematic behaviors and consequently weight gain. Her goal is to investigate problematic habits and pleasantly restructure new ones based on existing behaviors. In this way, long-term maintenance of results can be achieved, allowing the individual to enjoy a healthy weight and an improved lifestyle.