Health professionals for Obesity

Zaxariadis Konstantinos is a Diabetologist and maintains a private practice in Nea Smyrni. He holds a degree in Medicine and Pharmacy from the University of Craiova and has specialized in general medicine at the General State Hospital of Nikaia. Additionally, he continues to attend numerous national and international conferences to ensure his ongoing education. He is a member of the Hellenic Diabetological Association, the Hellenic Society of General Medicine, the American Diabetes Association, and the Hellenic Society of Hypertension and Cardiovascular Protection. The doctor has experience in blood pressure regulation, management of obesity and asthma, as well as smoking cessation assistance. Through his professional experience in major and renowned hospitals in Greece, he is capable of managing a wide range of conditions in his private practice.

Dr Anamaterou Xrysanthi is an Endocrinologist - Diabetologist, PhD graduate from the University of Heidelberg in Germany, and maintains a private practice in Marousi. She holds a medical degree from the Medical School of the National and Kapodistrian University of Athens and completed her specialization in Endocrinology and Diabetology at the University Hospital of Heidelberg in Germany. She has worked as an Endocrinologist - Diabetologist in a private polyclinic in Frankfurt, Germany, and has served as an endocrinology registrar at the University Hospital of Heidelberg. She specializes in thyroid gland disorders and has particular expertise in the management of thyroid cancer and other endocrine tumors (adrenal glands, pituitary gland, neuroendocrine tumors, endocrine syndromes). Additionally, she has experience in the treatment of type 2 diabetes mellitus, obesity, and metabolic disorders. Due to her doctoral dissertation, she specializes in parathyroid gland diseases (calcium and vitamin D metabolism) and osteoporosis.

Athanasiadou Anastasia is a Diabetologist, maintaining a private practice in the Artemida area and working for the Lifecheck Polyclinic in Kolonaki. She is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens. She specialized in Endocrinology at the Endocrinology Unit of the Therapeutic Clinic of the National and Kapodistrian University of Athens at the General Hospital "Alexandra." Furthermore, she has participated in Greek and international conferences, aiming at continuous education in her field of expertise, and in her private practice, she provides a wide range of services, tailored to the needs of each patient.

Maria Mpergele is a Dietitian - Nutritionist and maintains her private offices in Nea Ionia and in the center of Athens. She holds a degree in Nutrition and Dietetics from the University of Thessaly and, as part of her continuous professional development, she has attended and continues to attend numerous postgraduate scientific seminars and conferences related to her specialty. She has extensive experience in managing clinical cases (such as Diabetes Mellitus, hypercholesterolemia, thyroid disorders, gut health) and also treats adolescent cases. In the past, she served as a Dietitian - Nutritionist at a Nutrition and Aesthetics Center and completed her internship in the Nutrition and Dietetics Department at the Korgialeneio-Benakio General Hospital (Red Cross). Currently, in addition to her private practice, she collaborates with a Nursery School providing nutritional services as well as with a Wellness and Care Center.

Dr. Petsiou Elena MD, PhD is a Pathologist - Diabetologist and maintains a private practice in Nea Smyrni. She holds a Doctorate from the National and Kapodistrian University of Athens and earned her Medical degree from the University of L’Aquila, Italy. She specialized in Diabetes Mellitus at the University General Hospital "Attikon". Alongside her private practice, she serves as the Director of the Pathology Clinic at Metropolitan Hospital and has previously held the position of Deputy Director at the "Errikos Dunant" Hospital Center. She has also worked as a Pathologist - Diabetologist at Queens Hospital and Blackpool Teaching Hospital in the UK, gaining substantial experience in arterial hypertension, dyslipidemia, with specialization in diabetes mellitus and obesity. Finally, Dr. Petsiou is a member of the Hellenic Diabetes Association, the Hellenic Society of Internal Medicine, and the Athens Medical Association.

Dr Melistas Lampros Didaktor Xarokopeiou Panepistimiou, MSc, PhD, is a Clinical Dietitian - Nutritionist with a private practice in Ilioupoli. He holds a doctorate from the Department of Dietetics and Nutrition Science at Harokopio University. Part of his doctoral studies was conducted at Tufts University in Boston, USA. He possesses a Master's degree (MSc) specialized in Clinical Dietetics. He is the president of the Weight Management Specialist Group of the Panhellenic Association of Dietitians - Nutritionists. He has an extensive research portfolio and publications in internationally recognized medical scientific journals. Additionally, he participates as a speaker or organizer in numerous conferences both in Greece and abroad. He is a member of numerous scientific medical associations, has a rich portfolio of articles in the periodical press, and frequent television appearances. He has many years of experience in his private practice and teaches his scientific field at university, public, and private educational institutions.

Gkioksaris Vasileios is an Endocrinologist and maintains an endocrinology clinic in Ampelokipi. Simultaneously, he serves as the Endocrinologist-Diabetologist scientific director at LIFECHECK Drapetsona. He is a graduate of the Medical School of the University of Ioannina. He served as a rural doctor at the Konitsa Health Center. He completed his internal medicine residency at the General Hospital of Arta and subsequently fulfilled his military service as a Physician. For two years, he was the scientific director of the Medical team of Doctors of the World (Medecins du Monde) in the Epirus region. He completed his specialty in Endocrinology - Diabetes - Metabolism at the endocrinology department of the "Metaxa" Anticancer Hospital of Piraeus, which specializes in thyroid diseases and is a center of expertise in neck ultrasonography. He has participated in numerous Greek and international endocrinology and diabetes conferences and seminars, maintaining continuous updates on scientific advancements in his field. During his specialty training, he obtained a certificate of specialized education in "Human Reproduction" from the National and Kapodistrian University of Athens. He attended an Endocrine Disorders during Pregnancy clinic at the Regional General Hospital - Maternity "Elena Venizelou" and a Growth and Development clinic at the Children's Hospital "Panagiotis and Aglaia Kyriakou." He has successfully completed training in Diabetes at the National and Kapodistrian University of Athens. He holds a license to perform thyroid gland ultrasonography.

Grivea Ifigeneia - Nourish Lab is a clinical Dietitian - Nutritionist and maintains a private practice in Metamorfosi, Attica. She is a graduate of Queen Margaret University in Edinburgh. She holds certified training in genomic nutrition from the National and Kapodistrian University of Athens. Additionally, she has received training from the Hellenic Nutrition Society in pediatric nutrition. She has attended numerous nutrition conferences both in-person and virtually. She has many years of experience in chronic, metabolic, and autoimmune diseases, having served as the scientific director of the nutrition department in a private clinic in Attica. Since 2025, she has been a regular member of the Panhellenic Association of Dietitians-Nutritionists.

Η Φιλίππου Χριστίνα MSc, PhD είναι Κλινική Διαιτολόγος-Διατροφολόγος και διατηρεί ιδιωτικό γραφείο στην Πανόρμου. Το 2012 αποφοίτησε με «Άριστα» από το Τμήμα Επιστήμης Διαιτολογίας - Διατροφής του Χαροκοπείου Πανεπιστημίου Αθηνών. Στο ίδιο τμήμα πραγματοποίησε και τις μεταπτυχιακές της σπουδές, στο Πρόγραμμα Μεταπτυχιακών Σπουδών «Εφαρμοσμένη Διαιτολογία-Διατροφή» και το 2014 έλαβε με «Άριστα» το Μεταπτυχιακό Δίπλωμα Ειδίκευσης με κατεύθυνση την «Κλινική Διατροφή». Από το 2014 έως και το 2017 ήταν Επιστημονική Συνεργάτιδα του Τμήματος Επιστήμης Διαιτολογίας-Διατροφής του Χαροκοπείου Πανεπιστημίου Αθηνών. Από το 2017 μέχρι σήμερα είναι Επιστημονική Συνεργάτιδα στη Μονάδα Υπέρτασης της Α’ Πανεπιστημιακής Καρδιολογικής Κλινικής, στο Ιπποκράτειο Γενικό Νοσοκομείο Αθηνών. Διαθέτει δεκαετή κλινική εμπειρία στη διαιτητική διαχείριση και υποστήριξη ατόμων με καρδιομεταβολικούς παράγοντες κινδύνου, υπέρταση, σακχαρώδη διαβήτη και χρόνια νεφρική νόσο. Παράλληλα, από το 2018 είναι υπεύθυνη για τη διοικητική υποστήριξη του Προγράμματος Μεταπτυχιακών Σπουδών «Αρτηριακή Υπέρταση και Συνοδά Καρδιαγγειακά- Νεφρικά Νοσήματα» της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, με Διευθυντή τον Καθηγητή Καρδιολογίας κ. Κωνσταντίνο Τσιούφη. Το 2024 ανακηρύχθηκε Διδάκτωρ της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών (Τίτλος διατριβής: «Μελέτη των επιδράσεων της Μεσογειακής διατροφής, της δίαιτας DASH και του περιορισμού άλατος στα επίπεδα της αρτηριακής πίεσης και στους καρδιομεταβολικούς παράγοντες κινδύνου στην προ-υπέρταση και στην αρτηριακή υπέρταση σταδίου 1 σε χρονικό διάστημα 3 μηνών», Βαθμός: «Άριστα»). Μέχρι σήμερα, διαθέτει 12 δημοσιεύσεις σε διεθνή επιστημονικά περιοδικά, με συνολικό h-index 10 και περισσότερες από 1.200 βιβλιογραφικές αναφορές (citations). Επιπλέον, έχει συμμετάσχει στη συγγραφή 5 επιστημονικών συγγραμμάτων και έχει παρουσιάσει περισσότερες από 30 προφορικές και αναρτημένες ανακοινώσεις σε επιστημονικά συνέδρια στην Ελλάδα και το εξωτερικό.

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. 

Meladaki Dimitra Kai Synergates is a Dietitian - Nutritionist maintaining a private practice in Nea Ionia. She holds a master's degree in Human Nutrition from the University of Glasgow, Scotland, and a bachelor's degree in Dietetics - Nutrition Science from Harokopio University of Athens. Additionally, she has specialized in Obesity and Weight Management at the University of Glasgow. Throughout her career, she has provided voluntary dietetic services to the municipalities of Cholargos and Papagos, and currently collaborates with Harokopio University on research projects as well as with mednutrition to educate the public on nutrition-related topics. Furthermore, she is a member of the Panhellenic Association of Dietitians - Nutritionists of Greece and has attended numerous conferences and workshops on Nutrition and Dietetics held in Greece.

Make Eat Happen Ioanna Papadopoulou is a Dietitian-Nutritionist, MSc and operates a private practice in Dafni. She graduated from the Department of Dietetics and Nutrition Science at Harokopio University of Athens.

In 2013, she obtained a Master's Degree in Clinical Nutrition and Public Health Nutrition from the Faculty of Medical Sciences at University College London.

From 2014 to 2016, she worked in the Neonatal Intensive Care Units of the Mitera, Iaso, Rea, and Gaia Maternity Hospitals, specializing in enteral and parenteral nutrition. Since 2014, she has been working as a freelancer, designing personalized nutritional plans as well as providing advice and guidance to individuals seeking to manage their weight and improve their nutrition and health. Additionally, since 2017, she collaborates with Nutrimed, focusing on article writing and providing dietetic services and consultancy to companies.

She has attended and continues to attend numerous conferences, seminars, and workshops related to nutrition and health.

Memi Eleni MD, MSc, PhD is an Endocrinologist who maintains a private practice in Nea Smyrni. She also serves as a Scientific Collaborator at the Palaiou Faliro Clinic of the Athens Medical Center and as an Academic Fellow in the 2nd Obstetrics and Gynecology Clinic of the "Aretaieio" Hospital. She holds a Doctorate in Medicine from Aristotle University of Thessaloniki, where she also earned her medical degree and a postgraduate specialization in "Medical Research Technology." She specialized in Endocrinology and worked as a resident physician in the Metabolic and Endocrine Diseases Department at the University Hospital "Carémeau" in France, as well as in the Bone Diseases Department at the University Hospital of Geneva, Switzerland. Furthermore, she received training in the Endocrinology, Diabetes, and Metabolism Department at the University Hospital of Lausanne, Switzerland, and completed her endocrinology training at the Endocrinology Department - Diabetology Center of the General Hospital of Athens "Evangelismos." Finally, she has attended numerous conferences and postgraduate seminars in Greece and abroad and has contributed to multiple research projects that were presented at Greek and international conferences and published in scientific journals.

Η Πετροπούλου Κατερίνα MSc είναι Κλινική Ψυχολόγος - Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στο Μοσχάτο. Είναι απόφοιτος του Τμήματος Ψυχολογίας του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών με βαθμό Άριστα και κάτοχος Μεταπτυχιακού Διπλώματος (MSc) στην Κλινική Ψυχολογία από το Πανεπιστήμιο του Leiden της Ολλανδίας, από όπου αποφοίτησε με βαθμό Άριστα. Έχει εκπαιδευτεί στις αρχές και τις τεχνικές της Γνωσιακής Συμπεριφορικής Θεραπείας (ΓΣΘ) στο πλαίσιο των σπουδών και της κλινικής της εκπαίδευσης, ενώ παράλληλα πραγματοποιεί τετραετή εξειδίκευση στη Γνωσιακή Συμπεριφορική Θεραπεία στο Ελληνικό Ινστιτούτο Γνωσιακών Συμπεριφορικών Σπουδών (ΕΙΓΣΣ). Διαθέτει επίσης πιστοποίηση στη χορήγηση και ερμηνεία του ψυχομετρικού εργαλείου WAIS-IV.

Η Παγώνη Ειρήνη είναι Ψυχολόγος - Ψυχαναλύτρια, τακτικό μέλος του Συλλόγου Ελλήνων Ψυχολόγων και διατηρεί ιδιωτικό γραφείο στο Παλαιό Φάληρο. Διαθέτει πτυχίο BSc Ψυχολογίας από το University of Wales Swansea και μεταπτυχιακό δίπλωμα MA Ψυχανάλυσης από το Middlesex University of London. Είναι απόφοιτη του Αμερικάνικου Κολλεγίου Ελλάδας, ξεκίνησε την ακαδημαϊκή της εκπαίδευση στο Deree College of Greece και συνέχισε στο Ηνωμένο Βασίλειο. Διέμεινε στο Λονδίνο για σχεδόν μια δεκαετία, όπου ολοκλήρωσε την πρακτική της και, παράλληλα, εργάστηκε σε συνεργασία με σημαντικές δομές Ειδικής Αγωγής, όπως Child Autism UK, B.I.G (Behavioral Intervention Group) και LEAP (Learning Experiences and Alternate Program for Preschoolers and their Parents), όπου και ασχολήθηκε με το φάσμα αναπτυξιακών διαταραχών και την οικογενειακή συμβουλευτική. Συμμετείχε σε πολυάριθμα επιμορφωτικά σεμινάρια για τις αρχές του Συμπεριφορισμού, ανάμεσά τους και στο Regent’s College of London. Στην πορεία της πρόσφερε εθελοντική εργασία σε οργανωμένες δράσεις από τις τοπικές κοινότητες για ΑΜΕΑ και, όταν επέστρεψε στην Ελλάδα, στο Ίδρυμα Ανάδυση του Κολάτου. Μέσα στην εργασιακή της εμπειρία στην Αθήνα, περιλαμβάνεται και η παροχή εποπτείας στον Πανελλήνιο Σύλλογο Προσαρμοσμένων Δραστηριοτήτων καθώς η βασική της εργασία δεν παύει να είναι η πραγματοποίηση ψυχαναλυτικών και ψυχοθεραπευτικών διαβουλεύσεων. Σήμερα έχει συμπληρώσει 22 χρόνια εμπειρίας στον χώρο της επιστήμης της Ψυχολογίας και αναλαμβάνει ατομικές και ομαδικές συνεδρίες παρέχοντας υπηρεσίες ψυχοθεραπείας ενηλίκων και εφήβων. Έχοντας συνδυάσει την κατάρτιση της Ψυχανάλυσης με την γνώση του Συμπεριφορισμού αλλά και πολυετή μελέτη της Γιουνγκιανής Ανάλυσης, εξασκεί την προσέγγιση της Συνθετικής Ψυχολογίας ενσωματώνοντας τεχνικές από διαφορετικούς προσανατολισμούς ανάλογα με τις θεραπευτικές ανάγκες του θεραπευόμενου. Κατέχοντας τις απαιτούμενες γνώσεις από τις προαναφερθείσες κατευθύνσεις, ως επαγγελματίας χαρακτηρίζεται από μεγάλη ευρύτητα σκέψης και ευελιξία. Έχει εμπειρία σε αντιμετώπιση κατάθλιψης, κρίσεων πανικού, άγχους, παχυσαρκίας, διατροφικών διαταραχών, ιδεοψυχαναγκαστικής διαταραχής, διπολικής διαταραχής, μετατραυματικού στρες, θεραπείας ζεύγους, οικογενειακής συμβουλευτικής προσωπικής ανάπτυξης και αυτοβελτίωσης. Καθώς στην προσέγγισή της συναντώνται στοιχεία από διαφορετικές σχολές Ψυχολογίας, μπορεί να ανταποκριθεί αποτελεσματικά σε μια πληθώρα περιπτώσεων και θεραπευτικών προτιμήσεων, ακολουθώντας ένα διευρυμένο θεραπευτικό μοντέλο προσαρμοσμένο κατάλληλα σε κάθε τύπο προσωπικότητας. Τέλος, οι συνεδρίες μπορούν να διεξαχθούν και στα αγγλικά.