Health professionals for Obesity

Meramvelliotakis Nikolaos is an Internist with a private practice in Heraklion, Crete since 2000. He holds a medical degree from the University "La Sapienza" of Rome, 1990, and obtained his specialty in Internal Medicine at the University Hospital of Heraklion in 2000. Additionally, the doctor has collaborated with the private clinics "Asklipieio" and "Agios Georgios" and completed his rural service at the Krousonas Maleviziou rural clinic in 1993. He has participated as a member of the Heraklion Medical Association, served as a Municipal Councilor of Heraklion, and was President of the Cultural Association of Kato Vianos. He is a member of the Hellenic Diabetes Association.

Xoutopoulos Dimitrios is a Dietitian - Nutritionist and maintains his dietetic practice in Kaisariani. He is a graduate of the Department of Nutrition and Dietetics at the Technological Educational Institute of Larissa and holds a master's degree from the Department of Medicine at the University of Thessaly, with a thesis on "Nutrition in Health and Disease." His practical training was completed in the dietetic department of the "Paediatric Agia Sofia" hospital, where he provided nutritional counseling to parents of children suffering from various metabolic diseases and autoimmune disorders, the most prominent of which are diabetes, celiac disease, and cystic fibrosis. His passion for education in the field of nutrition led him to attend numerous conferences/seminars, the most significant being "Specialist in Sports Nutrition" from the Ergometric Center for Nutrition and Exercise "Peak Performance." He also obtained additional certifications in Sports Nutrition, basic principles of Nutrition and Dietetics, seminars on the accurate diagnosis of hematological tests, as well as training in managing various autoimmune symptoms. Finally, the primary goal of the center is to offer prevention and treatment services, as well as to contribute decisively to improving the quality of life for individuals of all ages through specialized programs and the reliable advice of the dietitian - nutritionist.

Stauraki Xristina is a Dietitian - Nutritionist and operates her private practice in Chalandri. She holds a degree in Clinical Dietetics from Queen Margaret University Edinburgh. She has served as a Clinical Dietitian in a pathology clinic and, as part of her practical training, worked at the Athens Medical Center and in a Dietetic office. She is a member of the Panhellenic Association of Dietitians - Nutritionists and has attended postgraduate seminars and conferences related to her specialty. At her Dietetic practice, she supports individuals seeking to enhance their well-being through healthier nutrition and daily habits.

Porfyriadi Pandora is a Dietitian - Nutritionist and maintains a private practice in Ilioupoli. She graduated from the Department of Nutrition and Dietetics at Canterbury Christ Church University. She completed her internship at the General Hospital Asklipieio Voulas, where she gained experience in clinical nutrition, as well as in a private dietetic office in Elliniko. She provides personalized dietary support for nutritional issues and, through nutritional education, imparts the knowledge and skills needed for healthy food choices aimed at sustainable and long-term change.

Komninou Eui is a Psychologist, graduate of the National and Kapodistrian University of Athens, with a professional license to practice. She conducts online counseling and psychotherapy sessions with children, adolescents, and adults. She maintains a strong commitment to continuous education and professional development, having attended numerous seminars and specialized training programs. Since 2023, she has gained valuable experience by completing her internship at the Mental Health Center of the Armed Forces. She has engaged in both psychological assessment using psychometric tools and individual and group sessions with children, adolescents, adults, and families, addressing issues such as addiction management, bridging family relationships, couples therapy, parental counseling, self-image improvement, and enhancing self-awareness. Her goal is to create a safe and supportive therapeutic environment where authentic connection and meaningful psychological support are cultivated with respect for the uniqueness of each individual, through an approach grounded in empathy and acceptance. She invests in creating a trusting space where the individual can freely express themselves without fear of judgment. In this context, particular emphasis is placed on psychological safety, confidentiality, and a consistent therapeutic relationship, taking into account the needs, experiences, and uniqueness of each person.

My name is Maria Athanasopoulou and I hold a degree in Dietetics – Nutrition from the University of Crete. After many years of professional experience in the private sector, I decided to specialize by combining my knowledge of nutrition with my passion for children. I attended pediatric nutrition seminars and, seeking a more comprehensive education, I chose to pursue postgraduate studies in pediatric nutrition through the first accredited postgraduate program in Greece, offered by the University of Essex.

My philosophy as a nutritionist is to build strong and stable foundations in your relationship and your children's relationship with food. My primary goal is to provide guidance and education on new dietary habits to become a lifestyle, achieved through personalized and scientifically substantiated approaches.

Xiotelis Ignatios is a Dietitian - Nutritionist who maintains a private practice in Ilioupoli while also conducting remote counseling sessions. He graduated from the University of Greenwich with comprehensive studies in Human Nutrition and Dietetics and has completed an Integrated Master’s degree in Food Science and Nutrition at the Agricultural University of Athens. Combining his studies, he possesses a strong scientific background in both the biochemistry and physiology of nutrition as well as applied clinical practice. He has professional experience as a Dietitian - Nutritionist, providing personalized nutrition programs and comprehensive dietary support based on the individual needs and medical history of each person. He specializes in pediatric and adolescent nutrition, nutritional management of diabetes mellitus, clinical dietetics, nutritional counseling, obesity management, and metabolism regulation. Additionally, he works with nutrition and exercise, supporting individuals seeking to improve their body composition and overall health through a scientifically grounded approach. His goal is to develop realistic and sustainable dietary habits tailored to each person’s lifestyle, emphasizing nutritional education, prevention, and the long-term maintenance of results.

Mousiolis Dimitris MD, MSc, cPhD is a General Surgeon with a private clinic in Ilion. He graduated from the Medical School of Plovdiv University and obtained his specialty in General Surgery from the General Hospital of Athens "Elpis". He holds a postgraduate diploma in Liver - Biliary - Pancreatic Surgery from the Medical Department of Democritus University of Thrace and a Diploma from the Hellenic School of Mastology. Additionally, he has received specialized training in adult cardiopulmonary resuscitation, bariatric surgery, vascular access, sentinel lymph node biopsy, as well as in Laparoscopic & Robotic General Surgery. He specializes in the modern management of perianal diseases and has received specialized training in the minimally invasive treatment of perianal conditions (hemorrhoids, pilonidal cyst, perianal fistulas, anal fissures, condylomas) using specific surgical lasers (LHP, SiLAC, FiLaC) as well as in the treatment of hemorrhoidal disease with the use of ultrasound. To date, he is a collaborating General Surgeon at the Medical Center of Athens, the Bioclinic of Athens, and the Affidea - Euromedical Group. He has published scientific articles in reputable international medical journals and participates in specialized medical events in Greece and abroad. Finally, the doctor is a member of the Medical Association of Athens, the Hellenic Surgical Society, the Hellenic Scientific Society of Robotic Surgery, the Clinical Robotic Surgery Association, as well as the European Resuscitation Council.

Karagiorgos Panagiotis is an Endocrinologist and maintains two private clinics in Vrilissia and Atalanti, Fthiotida. He also collaborates with the "IAZO" Polyclinic as the head of the endocrinology department. He is a graduate of the Medical School of the National and Kapodistrian University of Athens and has specialized in Endocrinology and Diabetology at the Endocrinology Clinic - Diabetology Center of the General Hospital of Athens "Evangelismos" and the Athens Children's General Hospital "P. & A. Kyriakou." Additionally, he holds diplomas in Homeopathy from the "Hippocratic Center of Classical Homeopathy," the British School "The School Of Homeopathy," and the Portuguese Homeopathic Society. He possesses significant professional experience, having worked in both the private and public sectors, and also holds teaching experience as head of medical course instruction at the "Hippocratic Center of Classical Homeopathy" since 2007. Finally, in the context of his lifelong education, the doctor has participated in numerous scientific conferences and educational seminars in Endocrinology.

Haroula Tsatsani is a Psychologist, graduate of the Department of Psychology at the National and Kapodistrian University of Athens (NKUA), and a Relational Psychoanalytic Psychotherapist, certified by the Institute of Relational and Group Psychotherapy (ISOPS). She is a member of the International Association for Relational Psychoanalysis and Psychotherapy (IARPP) and the American Group Psychotherapy Association (AGPA). She has successfully completed the Master's Program in "Clinical Management of Addictions" at the Athens Medical School and has extensive clinical experience in public and private mental health institutions. She has collaborated with Day Centers (Ariadni–KMOP, Galini–Prometheus), the Psychological Support Hotline 10306, primary and secondary education schools as a school psychologist, as well as hospitals such as "Evangelismos". Additionally, she has experience in the diagnosis and treatment of sexual dysfunctions, as well as supporting children and adolescents in shelters for unaccompanied minors. Currently, she maintains a private practice in Mets, providing psychotherapy to adults and adolescents facing difficulties in interpersonal relationships, mental disorders, psychosomatic symptoms, addictions, and other challenges. Simultaneously, she collaborates with the psychotherapeutic center "Psychoplefsi" in Athens and the Konstantakou office in Western Attica. She holds a Professional Practice License as a Psychologist (7894/12.10.2016) and receives consistent supervision and training, continuously advancing her personal and professional development.

Pappas Aggelos is an Internist - Diabetologist who maintains a private practice in Heraklion, Crete. He received advanced training in Diabetes Mellitus at the Diabetes Department of the General Hospital of Athens "Hippocrates" and at Kings College Hospital. He has extensive clinical experience and has served as an NHS Director and Head of the Diabetes Center at the General Hospital of Heraklion "Venizeleio".

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.

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.

Nikolidaki Konstantina is a Psychologist with a private practice in Haidari. She studied psychology at Manchester Metropolitan University in the United Kingdom and completed the postgraduate program 'MSc in Drugs Addiction' at Liverpool John Moores University, specializing in addiction therapy. Upon returning to Greece, she completed a postgraduate specialization program in Cognitive Analytic Psychotherapy. Additionally, she has attended various specialized training seminars and continuing education programs in family therapy, group analysis, and psychodrama at the Open Psychotherapeutic Center. She trained in couples therapy and sexual disorders at City University of Seattle, while also participating in experiential training for grief management with Dr. Jane Simington. She is a certified trainer-coordinator of Parent Schools with the Panhellenic Association of Parent Schools. Furthermore, she trained in trauma therapy and post-traumatic stress disorder at the Gestalt Institute of San Francisco. Throughout her career, she has worked as a counselor in the syringe exchange program at Lifeline Manchester’s harm reduction and drug and alcohol treatment center, as well as a psychotherapist and coordinator of psychotherapeutic groups and family groups at the Lyrakou Psychotherapeutic Clinic. Finally, she is a member of the Hellenic Psychological Society and the British Psychological Society.

Daskalakis Aleksandros is a Dietitian - Nutritionist and has been running a private dietetic practice since 2020, following a patient-centered approach aimed at achieving realistic client goals with high success rates. He graduated from the University of Greenwich in the United Kingdom. He extended his studies by pursuing a postgraduate degree at Bolton University in nutrigenetic analysis and genetic testing. He has worked in a clinical setting (Errikos Dynan Hospital) and has previously served for several years as a Chef and technical consultant for leading food companies in the sector, possessing advanced knowledge of food science. He collaborates with the company iDNA Genomics, focusing on genetic testing and nutrigenomics, responding to clinical cases and, following thorough analysis, providing specialized interventions tailored to the needs of each client. He maintains close collaborative relationships with top athletes in calisthenic gymnastics, Cross Training, and marathon runners, while he himself has completed two marathons and practices calisthenic exercise. He is a shareholder in his own top nutrition software, which is already available on the market for dietitians. He continues to train and develop continuously, keeping up with current advancements to remain informed on nutritional science research.

Ο Κάλφας Ιωάννης και οι συνεργάτες του (Kalfas Nutrition) εδρεύουν στη Γλυφάδα από το 2007. Η επαγγελματική ομάδα του γραφείου αποτελείται από τους διαιτολόγους Κάλφα Ιωάννη και Θάλεια Τριανταφύλλου.

Ο Κάλφας Ιωάννης διαθέτει πτυχίο διατροφής - διαιτολογίας από το Ανώτατο Τεχνολογικό Εκπαιδευτικό Ίδρυμα Κρήτης και το 2007 απέκτησε μεταπτυχιακό τίτλο σπουδών στον τομέα της διατροφής με εξειδίκευση στην κλινική διατροφή από το Πανεπιστήμιο της Γλασκώβης. Παράλληλα, έχει ολοκληρώσει την μετεκπαίδευση του πάνω στην αντιμετώπιση των διατροφικών διαταραχών (νευρική ανορεξία και βουλιμία) και της παχυσαρκίας στο Κέντρο Εκπαίδευσης και Αντιμετώπισης Διατροφικών Διαταραχών. Το 2015 ολοκλήρωσε στο Κέντρο Ψυχολογικών Εφαρμογών (ΚΕ.Ψ.ΕΦ.) σεμινάρια επιμόρφωσης με θέμα «δεξιότητες συμβουλευτικής και επικοινωνίας για διαιτολόγους» και το 2016 σεμινάρια με τίτλο “Πέρα από τα όρια της δίαιτας”, (μια διατροφική - ψυχοεκπαιδευτικη προσέγγιση στη χρόνια παχυσαρκία). Επι σειρά ετών είναι εισηγήτής σεμιναρίων με θέμα την αθλητική διατροφή και παράλληλα έχει στο ενεργητικό του ομιλίες που αφορούν στην διατροφική ενημέρωση του κοινού . Επιπλέον συμμετάσχει σε πλήθος σεμιναρίων και συνεδρίων για την συνεχή ενημέρωση στις εξελίξεις του κλάδου του. Πραγματοποίησε την πρακτική του άσκηση στο Γενικό Νοσοκομείο Αττικής ΚΑΤ, ενώ στα πλαίσια της στρατιωτικής του θητείας τοποθετήθηκε στο διαιτολογικό τμήμα του 251 Γενικού Νοσοκομείου Αεροπορίας, όπου απέκτησε πολύτιμη εμπειρία στην κλινική διατροφή και διαιτολογία.

Η Θάλεια Τριανταφύλλου είναι αθλητική διαιτολόγος-διατροφολόγος απόφοιτη του τμήματος Επιστήμης Διατροφής και Διαιτολογίας της Θεσσαλονίκης. Έχει πραγματοποιήσει τις μεταπτυχιακές της σπουδές στον τομέα της αθλητικής διατροφής στο Leeds Beckett University της Αγγλίας ενώ έχει παρακολουθήσει και σεμινάρια επιμόρφωσης στην Κλινική Διατροφή και στο Health Coaching για Επαγγελματίες Υγείας. Από το 2020 έως σήμερα, η εμπειρία της στη διατροφή τη βοηθά να προσφέρει πρακτικές και εξατομικευμένες λύσεις, είτε πρόκειται για αθλητές είτε για άτομα που απλώς θέλουν να βελτιώσουν την υγεία και τη φυσική τους κατάσταση.

Kolyviras - Tzivaniotis Stelios MMedSci is a Dietitian - Nutritionist and maintains a private practice in Glyfada. He is a graduate of the Department of Nutrition Science and Dietetics at the Hellenic Mediterranean University of Crete and holds postgraduate degrees from the Medical School of the National and Kapodistrian University of Athens in Pathology of Pregnancy and in Environmental Issues Management with Health Impacts. He completed his internship and worked as a Clinical Dietitian Nutritionist at IASO General Clinic. He has served as a Scientific collaborator in clinics and private medical offices, catering companies, and sports clubs as the responsible Dietitian Nutritionist. He participates in and attends seminars and conferences as part of continuous education and updating, considering it every professional's duty to stay continuously educated and informed on the latest developments in their field. Finally, he takes part in association lectures and writes articles for a range of scientific journals and websites.