Health professionals for Obesity

Xantzaridis Petros is a Military Dietitian - Nutritionist, founder and Director of the Clinical Diet dietetic office in Agia Paraskevi. He was admitted to the Veterinary Medicine Department of the Military School of Officers Corps (SSAS) in Thessaloniki and was commissioned as an Officer of the Hellenic Army in 1996, having been honored with scholarships and commendations from the State Scholarships Foundation (I.K.Y.). In 2000, he was admitted to the Department of Nutrition & Dietetics of the School of Food Technology & Nutrition at ATEI Thessaloniki and graduated in 2003, again receiving scholarships from I.K.Y. In 2009, he was selected by the Health Directorate of the General Staff of the Army as a recipient of an honorary educational scholarship in the field of Dietetics. The prestigious New York University in the United States selected him among numerous candidates from around the world and accepted him into the Graduate Program of Clinical Nutrition, from which he graduated in 2010 with a Master of Science in Clinical Nutrition, receiving favorable reviews from leading international Nutrition professors. Since 2005, he has served for several years as Director of the Dietetic Department of the 401 General Military Hospital of Athens. His daily management of clinical cases at the 401 General Military Hospital of Athens, his extensive experience, and the breadth of his studies allow him to have a comprehensive understanding of the food chain, nutritional risks, and their proper management both preventively and in clinical settings. Finally, upon requests from Harokopio University of Athens and the Department of Nutrition & Dietetics of the Technological Educational Institute of Crete, he has undertaken the training of many final-year students as part of their practical training.

Maurandrea Nota is a Psychologist - Psychotherapist, PhD Candidate at the Medical School of the University of Athens, and maintains a private practice in Agia Paraskevi. She works with adults and adolescents facing mental health challenges such as eating disorders, anxiety, panic attacks, depression, obsessive-compulsive disorder, addictions, difficulties in interpersonal relationships, low self-esteem, and others. Additionally, she supports parents in strengthening their role. Her approach is based on developing a therapeutic relationship in which the patient can safely and confidently understand and connect with themselves. Regarding her education, she is a graduate of the Psychology Department of the University of Crete with postgraduate studies in Addiction Treatment. She is specialized in Cognitive-Behavioral Psychotherapy and concurrently specializes in the Treatment of Eating Disorders at Aeginiteio Hospital, where she also serves as a Scientific Collaborator in the respective Unit.

Aggelis Ilias is a Pathologist who runs a private practice in Neo Iraklio. He holds a Medical Degree from the University of Brescia in Lombardy, Italy, and has experience in managing dyslipidemias, infections, and arterial hypertension. He possesses extensive professional experience, having worked as a Pathologist in departments of major hospitals such as Hygeia Hospital and Konstantopouleio - General Hospital of Nea Ionia. Additionally, he is a member of the European Resuscitation Council, the Hellenic Diabetes Association, and the Athens Medical Association. Through his specialization in pathology at the 1st Pathology Clinic of Konstantopouleio General Hospital of Nea Ionia, the doctor is capable of treating a wide range of conditions in his specially equipped facility.

Pantelis Athanasios MD, MSc (QMUL), FMBS, SCOPE Cert., FACS, is a General Surgeon with a private practice in Ilion. He specializes in Metabolic and Bariatric Surgery, is a graduate of the Medical School of the National and Kapodistrian University of Athens, and holds two postgraduate degrees from Queen Mary University of London and the Medical School of Athens. He has received specialized training in laparoscopic and minimally invasive surgery as well as in obesity and metabolic disease surgery, having trained at the prestigious Mohak centers in India and Ponderas in Romania as a fellow of the European Association for Endoscopic Surgery (EAES). He has gained experience in hospitals in Greece and abroad, having served as a Consultant Surgeon in hospitals in Bucharest and India. Currently, he is a Consultant Surgeon at the Psychiko Medical Center and a Scientific Collaborator at the 1st Propaedeutic Surgical Clinic of the National and Kapodistrian University of Athens at the General Hospital of Athens "Hippocrates." He maintains an active research portfolio, is an author and reviewer for international medical journals, and regularly participates in international conferences and educational programs. His expertise includes minimally invasive techniques (laparoscopic surgery), bariatric and metabolic disease surgery, as well as the modern management of abdominal wall hernias, digestive system diseases, and thyroid gland disorders. His approach is founded on consistency, scientific evidence, and respect for the patient.

Markada Al Xasount Aleksandra is a Dietitian practicing in Galatsi. She studied at the University of Hertfordshire and has worked as a Dietitian at the Cardiology Clinic of the University General Hospital "Attikon" and at Metaxa Hospital. She possesses extensive experience and manages issues such as the management of diabetes mellitus, obesity, eating disorders, nutritional counseling, clinical nutrition, and more.

Η Δρ. Μαριδάκη Χρυσούλα - Διδάκτωρ Ιατρικής Σχολής Πανεπιστημίου Αθηνών MD, PhD είναι Παθολόγος - Διαβητολόγος - Διαιτολόγος - Διατροφολόγος με ιδιωτικό ιατρείο στα Βριλήσσια. Είναι Επιστημονικός συνεργάτης του Διαβητολογικού Κέντρου του Γενικού Νοσοκομείου Αθηνών "Λαϊκό". Διατηρεί ιατρείο παχυσαρκίας, στο οποίο γίνεται διερεύνηση μεταβολικού συνδρόμου, ρύθμιση βάρους, λιπομέτρηση, μέτρηση βασικού μεταβολισμού, ρύθμιση λιπιδίων και δίδεται εξατομικευμένη διατροφή. Στο ιατρείο της γίνεται διερεύνηση και ρύθμιση υπερτασιακού ασθενούς, 24ωρη παρακολούθηση υπέρτασης (holter πιέσεως) και ηλεκτροκαρδιογράφημα. H Δρ. Μαριδάκη Χρυσούλα είναι Διδάκτωρ της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών και έλαβε τον τίτλο της Ιατρικής Ειδικότητας της Παθολογίας το 2000. Εκπαιδεύτηκε στο γνωστικό αντικείμενο του σακχαρώδη διαβήτη, της παχυσαρκίας και του διαβητικού ποδιού στο Διαβητολογικό κέντρο της Α’ Προπαιδευτικής Παθολογικής Κλινικής του Πανεπιστημίου Αθηνών και επί 7 έτη συμμετείχε στην εξέταση και παρακολούθηση ασθενών του Τακτικού Εξωτερικού Διαβητολογικού Ιατρείου, ασθενών του Ιατρείου Παχυσαρκίας , ασθενών του Ιατρείου Διαβητικού Ποδιού καθώς και Χειρουργηθέντων διαβητικών ατόμων. Παρακολούθησε και συμμετείχε στα μαθήματα και στις τακτικές βιβλιογραφικές ενημερώσεις του Διαβητολογικού Κέντρου και για 5 έτη είχε ενεργό συμμετοχή στις εργασίες του Τακτικού Εξωτερικού Ιατρείου Υπέρτασης, στην εξέταση και παρακολούθηση ασθενών του Εξωτερικού Υπερτασικού Ιατρείου, υπό την εποπτεία του Αναπληρωτή καθηγητή κ. Δ. Παπαδόγιαννη. Από το 2012 έως και σήμερα, παρακολούθησε και συμμετείχε στις εργασίες του Ιατρείου Διαβητικού Ποδιού της Α’ Προπαιδευτικής Κλινικής και Ειδικής Νοσολογίας του Διαβητολογικού Ιατρείου και του Ιατρείου Παχυσαρκίας. Το 2020 έλαβε τον τίτλο της Ιατρικής Εξειδίκευσης στον Σακχαρώδη Διαβήτη κατόπιν εξετάσεων που διενεργήθηκαν από το Υπουργείο Υγείας στο Λαϊκό Νοσοκομείο. Έχει συμμετάσχει σε πολλά σεμινάρια, συνέδρια ελληνικά και παγκόσμια με γνωστικό αντικείμενο τον Σακχαρώδη Διαβήτη και την Παχυσαρκία και στο γνωστικό αντικείμενο της Παθολογίας και της Υπέρτασης και έχει συμμετάσχει σε επιστημονικές ανακοινώσεις σε συνέδρια. Είναι συγγραφέας του βιβλίου με γνωστικό αντικείμενο την Υπέρταση "Η επιρροή της αρτηριακής υπέρτασης και της φαρμακευτικής αγωγής στην ποιότητα ζωής σε ασθενείς άνω των 65 ετών", που ανακοινώθηκε στο 21ο Πανευρωπαϊκό Συνέδριο στο Μιλάνο Ιούνιο 2011.Οι εξετάσεις που γίνονται στο ιατρείο είναι τεστ ανίχνευσης καλπροτεκτίνης στα κόπρανα για τη διάγνωση φλεγμονής εντέρου, τεστ ανίχνευσης αίματος (μη ορατού) στα κόπρανα για πρόληψη του καρκίνου του εντέρου, τεστ ανίχνευσης του ελικοβακτηριδίου του πυλωρού σε αίμα και κόπρανα, τεστ για λοιμώδη μονοπυρήνωση, καθώς και strep test για διάγνωση στρεπτόκοκκου σε πονόλαιμο. Παρέχεται γραμματειακή υποστήριξη για κλείσιμο ραντεβού και η δυνατότητα εξυπηρέτησης μέσω τηλεϊατρικής (μέσω Skype, Messenger, Viber, Face time, κλπ.). Τέλος, στο ιατρείο υπάρχει σύστημα συνεχούς καταγραφής του σακχάρου για μια βδομάδα (holter σακχάρου) και γίνεται επίσης εκμάθηση υπολογισμού των υδατανθράκων της τροφής.

Athanasiadou Anastasia is an Endocrinologist, maintaining a private practice in the Artemidos area and working at 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 for continuous education in her field of expertise, and in her private practice, she provides a variety of services tailored to the individual needs of each patient.

Dr. Theodoros Lagarias is a seasoned physician with extensive experience in Primary Health Care and medical education. He began his medical career as a resident physician at the General Hospital of Chania, serving from 2007 to 2011. Subsequently, he held the position of General Practitioner at the Health Center of Agia, Larissa, advancing to the rank of Senior Registrar (Grade A) from 2011 until 2024.​

Between 2017 and 2024, Dr. Lagarias served as the coordinator for the training of resident physicians in General/Family Medicine at the General Hospital of Larissa, playing a pivotal role in their clinical and scientific development. Concurrently, he contributed to undergraduate medical education by participating as an instructor during educational visits of medical students from the School of Medicine at the Aristotle University of Thessaloniki to Primary Health Care units.​

Dr. Lagarias holds certifications in emergency pre-hospital care and in the early detection and prevention of mental disorders, the latter obtained through the Vocational Training Center of the Mental Health Center in Chania. He has actively participated in numerous educational activities, both as a trainee and as a lecturer, including seminars, conferences, and training workshops.​

Nodaras Xristos is an Internal Medicine Specialist with private practices in Aspropyrgos and Attiki Square. He holds a Doctorate from the Medical School of the National and Kapodistrian University of Athens and is certified in the ILS Provider Course by the European Resuscitation Council. Additionally, he has received training in spinal implant procedures in France, specialized in Internal Medicine at the 2nd Internal Medicine Department of the General Hospital of Elefsina "Thriasio," and has attended annual advanced training seminars on Diabetes Mellitus by "Vasos Karamanos." In his private practice, he manages a wide range of internal medicine conditions, including infections, obesity, diabetes mellitus, hypertension, cholesterol, and triglycerides. He also collaborates with the Ministry of Transport for the issuance and renewal of driving licenses, as well as health certificates. Furthermore, Dr. Nodaras has participated in national conferences aimed at continuous professional development and is a member of the Hellenic Diabetes Association and the Hellenic Society for the Study of Sepsis.

Dr. Kontou Paraskeui is a specialist Endocrinologist - Diabetologist who maintains her private practice at Mavili Square and also has a private clinic in Sparta, Laconia. Additionally, she works as an Endocrinologist at the private medical center MEDICA in Agios Stefanos and serves as the Scientific Director of the private polyclinics LIFECHECK in Psychiko and Kallithea. She is also a Scientific Collaborator of the Unit "HYGEIA IVF Embryogenesis". She graduated from the Medical School of the University of Patras. She specialized in Endocrinology at the Endocrinology Unit - Metabolism and Diabetes Center at the General Hospital of Athens “Alexandra - Elena Venizelou”. She has obtained a postgraduate specialization degree in “Research in Female Reproduction” from the Medical School of the National and Kapodistrian University of Athens. She is a member of the Athens Medical Association and the Hellenic Endocrinological Society. She has participated in numerous Greek and international endocrinology and diabetes conferences and seminars, continually updating her knowledge on the latest advances in her field, and has publications in reputable medical journals. She has been trained and possesses extensive clinical experience in a wide range of endocrine disorders, including type 1 & 2 diabetes mellitus, gestational diabetes, thyroid and parathyroid diseases, osteoporosis and calcium metabolism disorders, endocrine disorders during pregnancy, menstrual disorders, adrenal and pituitary diseases, endocrine hypertension, and obesity. Finally, she holds degrees in English and German. In her clinic, she approaches each patient individually and empathetically, aiming to provide high-quality medical services.

Dr. Zaxaki Aglaia is an Endocrinologist and Diabetologist maintaining a private practice in Peristeri. She graduated from the Medical School of the National and Kapodistrian University of Athens and is a PhD candidate at the same institution's Medical School. Dr. Zaxaki specialized in Endocrinology, Metabolic Diseases, and Diabetes Mellitus at the Endocrinology Department of the General Hospital of Athens "G. Gennimatas." Additionally, she has served as a collaborator and instructor in Higher Education (TEI) Athens and at various public IEK institutions, where she taught courses related to medical science. Furthermore, she attended the Clinic for Endocrine Disorders and Diabetes Mellitus in Pregnancy at the Endocrinology Department of the University General Hospital - Maternity "Elena Venizelou." She also participated in the Menopause Clinic at the 2nd Obstetrics and Gynecology Clinic of the National and Kapodistrian University of Athens at "Aretaieio" Hospital. Moreover, Dr. Zaxaki holds a license from the Ministry of Health to perform thyroid ultrasound and ultrasound examinations of the organs within her specialty. Finally, she has numerous original research publications in internationally recognized medical journals, oral and written presentations at Greek and international conferences, as well as extensive research experience.

Maria Thliverou is a Mental Health Counselor and Psychotherapist, maintaining a private practice in Peristeri. She completed her studies in Counseling at the Center for Applied Psychotherapy and Counseling. Subsequently, she pursued a postgraduate seminar in learning difficulties and special education issues at the University of Ioannina. Additionally, she attended a postgraduate seminar in the design and coordination of psychoeducational groups at the Center for Applied Psychotherapy and Counseling and a postgraduate seminar titled “Promotion of Mental Health in Children and Adolescents” at the University of West Attica. She has experience and specializes in self-awareness groups, individual therapy, and parent counseling.

Diaitologiko Grafeio Ntelikou Mpenetou Natalia is a Dietitian - Nutritionist graduated from the International Hellenic University, with a master's degree in Clinical Nutrition from Roehampton University of London. Additionally, she is a certified Adult Educator & Health Coach from the National and Kapodistrian University of Athens. She provides personalized nutrition programs tailored to individual needs and aims to change the individual's dietary mindset.

Dr. Mamalaki Eirini is a Clinical Dietitian - Nutritionist with a private practice in Ampelokipoi. She graduated from the Department of Dietetics and Nutrition Science at Harokopio University of Athens. She completed her Master's Degree specializing in "Clinical Nutrition" at the same department. In 2020, she earned her PhD on the topic "Nutrition and lifestyle of older adults." She has published over 30 scientific articles in the field of nutrition and lifestyle, as well as more than 45 written and oral presentations at international conferences. Currently, she is a Scientific Collaborator at Harokopio University and the National and Kapodistrian University of Athens. She has extensive experience in managing clinical cases, both adults and children, as well as in weight management for individuals (weight loss, maintenance of lost weight, weight gain). Her fundamental philosophy is that dietary intervention should be person-centered, based on the specific needs and requirements of each individual as well as their taste preferences, with the goal of achieving long-term maintenance of the changes discussed. Therefore, the core focus of her sessions is thorough assessment and discussion of needs with the individual, setting goals, and re-evaluating these goals at regular intervals.

Gkolfinou Zoi is an Endocrinologist - Diabetologist and maintains a private medical practice in Nea Ionia. She is a graduate of the Medical School of the National and Kapodistrian University of Athens (NKUA). She has gained valuable experience in the field of Endocrinology - Diabetology at the General Hospital of Athens "Alexandra" and at the General Anti-Cancer Hospital of Athens "Agios Savvas." Furthermore, the specialist has participated in numerous endocrinology and diabetology conferences aimed at continuous education and staying informed on endocrinology topics. She has been trained and possesses extensive clinical experience in a wide range of endocrine disorders, including type 1 & 2 diabetes mellitus, gestational diabetes, thyroid and parathyroid gland diseases, osteoporosis and calcium metabolism disorders, endocrine disorders during pregnancy, menstrual disorders, adrenal and pituitary diseases, endocrine hypertension, as well as obesity. Finally, the physician is a member of the Athens Medical Association and the Hellenic Endocrinology Society.

Miliordou Kristi MBA, MSc, MBPsS is a Psychologist, Psychotherapist - Sports Psychologist - Psychotherapy for Adolescents and Adults and maintains a private practice in Marousi. She is a Psychology graduate of the National and Kapodistrian University of Athens with further training in Cognitive-Behavioral Psychotherapy at Aiginiteio Hospital and in Health Psychology, holds a Certificate in Psychology for High Performance Sports, and a Professional Diploma in Neurobiology and Psychology in Team Sports from Barca Innovation Hub, Universitas. Additionally, she has specialized in Health Unit Management, Sports Management, and Marketing. Currently, she works as an independent professional psychologist at her office in Marousi, as a Sports Psychologist at the Olympiacos BC Academy, and as an external collaborator-psychologist for employees through the company Hellas EAP. Furthermore, she participates in conferences related to Mental Health and has created the asynchronous seminar "Small Movements - Big Changes, The Beginning of a New Life," focusing on integrating exercise and movement into daily life.

Together with her colleagues at the office, they operate as a Team with continuous collaboration and supervision, offering scientifically substantiated and high-quality care.

Mastorantonakis Stylianos is a Pathologist - Hypertension Specialist with a private practice in the Ampelokipoi area. He holds a PhD from the University of Athens focusing on morning blood pressure increase, graduated from the Medical School of the University of Crete, and specialized in Pathology at the 3rd University Pathology Clinic in Athens. He has expertise in hypertension, following training initially at the STRIDE Hellas-7 Hypertension Center of the 3rd University Pathology Clinic at the General Chest Diseases Hospital of Athens "Sotiria," and subsequently at the clinical and research International Circulatory Health Center (ICCH) of Imperial College London. In recent years, he has collaborated with Hygeia Hospital as a pathologist for patient hospitalization. He sees patients in his practice for pathology issues, with a special interest in the diagnosis of arterial hypertension, investigation of secondary hypertension, accurate blood pressure measurements, hypertensive disorders of pregnancy, monitoring, and therapeutic management of blood pressure. Finally, the doctor is a member of the European Society of Hypertension and has served as secretary of the Hellenic Society of Cardiovascular Health.

Sofias Aleksandros - Premedicare is an Endocrinologist, a graduate of the Medical School of the National and Kapodistrian University of Athens. Following two years of training in the Internal Medicine Department of the 7th IKA Hospital and four years of work at the Aspropyrgos refinery clinic as an on-call physician, he specialized in the Endocrinology Department of the General Hospital of Athens "Evangelismos". There, he actively participated in the Endocrinology Laboratory - Dynamic Testing Unit, the endocrinology clinic, outpatient clinics, and specialized clinics for Type 1 Diabetes Mellitus, pituitary disorders, diabetic nephropathy, and osteoporosis. He gained significant experience in adrenal gland diseases, pituitary disorders, and thyroid cancer. Additionally, he has taken part in numerous weekly interdisciplinary clinical case discussions and literature updates of the department, coordinated by Director Dr. Stylianos Tsagkarakis. Since then, he has participated in numerous conferences and has served as a reviewing physician for MedNet Greece SA, while continuing to provide high-quality services to his patients.