Health professionals for Obesity

Kalliampakos Dimitris is a Military Doctor – Specialist in Internal Medicine and maintains a private practice in Agia Paraskevi. Simultaneously, he serves as the Deputy Director at the 4th Internal Medicine Clinic of "HYGEIA" (building 2). He is a graduate of the Medical School of Aristotle University of Thessaloniki and specialized in Internal Medicine at the University Clinic of the General Hospital of Athens "Laiko." Subsequently, he served for several years as an attending physician at the 1st Internal Medicine Clinic of the 401 Military Hospital of Athens while also working for 8 years at the emergency outpatient medical company "SOS IATROI." Additionally, he received further training in Diabetes Mellitus at the Diabetology Center of the General Hospital of Athens "Hippokration" and is a regular member of the Hellenic Diabetology Society. He has extensive experience in managing infections, diabetes mellitus, hyperlipidemia, hypertension, rheumatic diseases, chronic systemic diseases, geriatric patients, as well as home-based emergency outpatient care. Finally, preventive medicine is thoroughly practiced in the private clinic, where rapid tests, electronic prescription, electrocardiogram, and spirometry are performed.

Pyksara Souzana is a Dietitian - Nutritionist and maintains her practice in Neo Iraklio. She studied at the Technological Educational Institute of Larissa and holds a professional license.​ Her career path led her to recognize the close relationship between psychology and nutrition, which guided her to specialize as a "Master Practitioner in Eating Disorders and Obesity" from the Center for Education and Treatment of Eating Disorders (KEADD).

Nikolaos Xolopoulos MSc is a graduate of the Department of Nutrition and Dietetics at the A.T.E.I. Thessaloniki and operates his dietetic clinic in the center of Thessaloniki. He holds two master's degrees: one from the Medical School of Aristotle University of Thessaloniki in the postgraduate program "Nutrition and Health Promotion" with distinction, and another from the Management Department at the International Hellenic University, where his master's thesis focused on Human Resources staffing in Health and Nutrition units. He holds two certifications in Sports Nutrition: certification from the International Society of Sports Nutrition and the "Professional Sports Nutrition Diploma" from the University of Barcelona Innovation Hub. Additionally, he has served as an external scientific collaborator of the Hellenic Athletics Federation (SEGAS), where he oversaw the dietetic management of track and field athletes from clubs in Northern Greece. He has also been a scientific collaborator at the General Hospital of Thessaloniki "Hippokration" in the Endocrinology Department, focusing on the nutritional management of patients with Diabetes Mellitus. For the past 15 years, he has been teaching Food Science at all educational levels and has published research in reputable scientific journals concerning the relationship between sugar and obesity in childhood and adolescence as well as the impact of fructose on the gastrointestinal system. He has been running his own dietetic clinic for 9 years, equipped with modern dietetic tools for body composition analysis, providing personalized nutritional management for athletes, clinical cases, pregnant women, children, and the general population, always in accordance with updated nutritional recommendations.

Kouri Eirini is a Dietitian - Nutritionist and operates a private practice in Nea Smyrni. She holds a degree in Nutrition and Dietetics from the Department of Nutrition and Dietetics at the Alexander Technological Educational Institute of Thessaloniki, with postgraduate studies at Harokopio University (clinical dietitian). She has a master's degree in eating disorders, obesity, and childhood obesity, as well as a specialization in sports nutrition.

She collaborated for several years with the Academy of P.A.E. Panionios, providing nutritional guidance and has delivered numerous lectures on the Mediterranean Diet in schools in Nea Smyrni.

At her practice, she offers nutritional services for various conditions such as weight loss, weight gain, pregnancy, breastfeeding, nutrition for athletes, prevention or management of pathological conditions (diabetes mellitus, digestive system diseases), treatment of eating disorders, childhood obesity, as well as nutrition for women with polycystic ovary syndrome.

Finally, she has attended numerous nutrition conferences and workshops as part of her ongoing professional development and is a member of the Panhellenic Association of Dietitians - Nutritionists.

Mantikas Nikolaos is a Dietitian - Nutritionist and maintains a private practice in Piraeus. He holds a Bachelor's degree from Queen Margaret University of Edinburgh and a Master's degree from the University of Kentucky, USA. He has observed and managed a large number of clinical nutritional cases, completing his practical training at the General Hospital of Attica KAT and the Attikon University General Hospital. In 2017, he became a member of the Health and Care Professions Council (UK), one of the largest health professional bodies worldwide, and since 2018 he has also been a member of the British Dietetic Association. To date, he is an external collaborator of the model gynecological and obstetric care clinic "maternacare" and the specialized lithiasis center "Athens Stone Clinic." Additionally, he regularly publishes articles in electronic and print media aimed at improving nutritional behavior and participates as a collaborator of Nutrimed in television and radio programs. He also frequently speaks at various conferences and seminars organized by associations and scientific bodies. Finally, he implements a comprehensive and innovative behavioral modification and weight control program, Nutrimed, for the treatment of obesity and offers other services such as management of clinical cases and diseases, sports nutrition, nutrition during pregnancy and lactation, child and adolescent nutrition, elderly nutrition, segmental body composition analysis with a modern body fat analyzer, health risk assessment using the specialized Soma software, basal metabolic rate measurement, and many others.

Lemonidou Anastasia is a General Practitioner maintaining a private practice in Kolonaki. She is a certified trainer from the University of Crete (health coach) specializing in chronic respiratory conditions, with postgraduate studies in Emergency Medicine from the University of West Attica. Additionally, she holds certification in cardiopulmonary resuscitation. She possesses extensive clinical experience, having served as an Assistant General Medicine Physician at the Alexandra Health Unit, a collaborator with the Piraeus Football Federation, the scientific director of medical and pharmaceutical companies, and a collaborator with surgical clinics at the 251 Air Force General Hospital.

Anna Kolokotroni is a Clinical Dietitian based in Thessaloniki. She studied Nutrition and Dietetics at the Alexander Technological Educational Institute of Thessaloniki and specialized in Clinical Nutrition with a postgraduate degree from the International Hellenic University. She gained experience in hospitals such as Theageneio and AHEPA, and has participated in the WHO's COSI program for childhood obesity. She holds a Diploma in Eating Disorders and Obesity from the United Kingdom. Since 2021, she has been operating a dietetic practice in the center of Thessaloniki, helping individuals improve their health and quality of life through nutrition.

Dr. Traulos Aleksios, MD, is a Specialist Endocrinologist - Diabetologist with a private practice in Athens. He graduated from the Medical School of the National and Kapodistrian University of Athens. He completed his specialty training in "Endocrinology - Diabetes - Metabolism" at the University Hospitals "Laiko" and "Alexandra". He has extensive clinical experience in the diagnosis and management of thyroid disorders, diabetes mellitus (juvenile or type 1, adult or type 2, gestational), and osteoporosis. Specifically, the physician undertakes the implementation of continuous insulin infusion pumps in his practice for the treatment of insulin-dependent diabetes mellitus. Furthermore, on a daily basis, he manages a variety of other endocrine disorders such as calcium metabolism disorders, dyslipidemias, obesity, menstrual disturbances, acne/hirsutism, adrenal and pituitary gland diseases. Dr. Traulos is a regular member of the Hellenic Endocrine Society and the Athens Medical Association. Lastly, he has participated in clinical studies and authored scientific papers, many of which have been presented at conferences and published in international journals.

Psyxogyiou Tzina MSc is a Dietitian - Nutritionist and has been conducting online and in-person sessions since 2017. She graduated from the Department of Dietetics and Nutrition Science at Harokopio University and completed her Master's studies in Clinical Nutrition at the same institution. She has worked as a Dietitian - Nutritionist in prominent public institutions such as Tzaneio Hospital of Piraeus and the Metaxa Anti-Cancer Hospital. Additionally, she has been a researcher on type 2 Diabetes Mellitus at Harokopio University - Laiko Hospital. Finally, she is a member of the Panhellenic Association of Dietitians - Nutritionists.

Nezi Markella MD, MSc is an Endocrinologist - Diabetologist with a private practice in Pallini. She graduated from the Medical School of the National and Kapodistrian University of Athens and holds a Master's degree in the specialization program "Research in Female Reproduction." Additionally, she completed her endocrinology specialization in the Endocrinology - Diabetes Mellitus and Metabolism Department at the "E.E.S Korgialeneio - Benakeio" Hospital, and she currently serves as a Scientific Collaborator at the Aretaieio Hospital in the Endocrinology Unit. Furthermore, she has numerous presentations and published abstracts in Greek and international conferences and significant research activity, highlighted by her distinction for the best clinical paper at the 28th Panhellenic AIDS Conference in 2018 in Athens. Finally, Dr. Markella is a member of the Athens Medical Association and the Hellenic Endocrinological Society.

Oikonomou Panagiotis is an Internal Medicine Specialist with a private practice in Kallithea. He graduated with honors from the Medical School of the National and Kapodistrian University of Athens, specializing in Lipidology from the Hellenic Atherosclerosis Society. He trained in Internal Medicine at the Infectious Diseases Clinic of the General Chest Diseases Hospital "Sotiria" and has completed a training program in diabetes mellitus at the National and Kapodistrian University of Athens. Additionally, he has received training at the Diabetes Center of the General Hospital of Athens "Red Cross." He has participated in diabetes and infectious disease conferences and has attended seminars related to hypertension and diabetes mellitus. In recent years, he has served as a Consultant Physician A at the 1st Internal Medicine Clinic at Metropolitan General.

Ο Πλούταρχος Τζούλης, Ενδοκρινολόγος – Διαβητολόγος, είναι επίτιμος Αναπληρωτής Καθηγητής Ενδοκρινολογίας στην Ιατρική Σχολή του UCL (University College London). Έλαβε τον ιδιαιτέρως τιμητικό τίτλο του FRCP (Lon) από το Βασιλικό Κολλέγιο των Παθολόγων το 2022 σε αναγνώριση της 18ετούς συμβολής του στην πρόοδο της ιατρικής επιστήμης μέσω της κλινικής και ερευνητικής του δραστηριότητας στη Μεγάλη Βρετανία. Επιπλέον του ερευνητικού και διδακτικού του έργου στnν Ιατρική Σχολή του UCL, που συγκαταλέγεται στις 10 κορυφαίες ιατρικές σχολές παγκοσμίως, συνεχίζει το κλινικό του έργο τόσο στη Μεγάλη Βρετανία, εκτελώντας καθήκοντα Διευθυντή στην Ενδοκρινολογική και Παθολογική Κλινική του Νοσοκομείου Whittington του Λονδίνου, όσο και στην Ελλάδα, στη Γενική και Μαιευτική Κλινική ΙΑΣΩ.  

Μετά την εισαγωγή του με πανελλήνιες εξετάσεις και αποφοίτησή του από την Ιατρική Σχολή του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, μετέβη το 2004 στη Μεγάλη Βρετανία, όπου και εργάστηκε σε κορυφαία Πανεπιστημιακά Νοσοκομεία μέχρι το 2018. Το 2007 έγινε, μετά από εξετάσεις, τακτικό μέλος του Βασιλικού Κολεγίου των Παθολόγων (Member of the Royal College of Physicians, UK). Μετά την ολοκλήρωση της ειδικότητάς του στην Ενδοκρινολογία και Διαβητολογία στη Μεγάλη Βρετανία (CCT in Endocrinology & Diabetes, UK) και συγκεκριμένα στα Πανεπιστημιακά Νοσοκομεία Royal Free Hospital, University College London Hospital και Whittington Hospital του UCL, τον Φεβρουάριο 2015 ανέλαβε θέση Διευθυντή στην Ενδοκρινολογική - Διαβητολογική Κλινική και Παθολογική Κλινική του Νοσοκομείου Whittington του Λονδίνου. Έλαβε  μεταπτυχιακό τίτλο MSc (Hons) στην Κλινική Ενδοκρινολογία από το Barts & the London School of Medicine, Queen Mary University of London. Aκολούθως, έγινε διδάκτορας (PhD, Doctor of Philosophy) στην Ιατρική Σχολή του UCL μετά την ολοκλήρωση σειράς κλινικών μελετών και της διδακτορικής διατριβής του με θέμα τη διερεύνηση και θεραπεία της υπονατριαιμίας.

Συνεχίζει το ερευνητικό του έργο με βάση το UCL και πλήθος διεθνών συνεργασιών με περισσότερες από 55 δημοσιεύσεις σε έγκριτα διεθνή περιοδικά και περισσότερες από 50 παρουσιάσεις εργασιών και ομιλίες σε βρετανικά, ευρωπαϊκά και αμερικάνικα ιατρικά συνέδρια. Έχει μεγάλη εμπειρία στη διάγνωση και αντιμετώπιση όλου του φάσματος των ενδοκρινολογικών παθήσεων και διαβήτη και το πρωταρχικό του μέλημα είναι η προσφορά υψηλού επιπέδου εξατομικευμένων υπηρεσιών υγείας με βασικό γνώμονα την Ιατρική με βάση την πιο επικαιροποιημένη επιστημονική γνώση (Evidence - Based Medicine).

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.

Tzartzas Ioannis is a Specialist Endocrinologist - Diabetologist with a private practice in Larissa. He holds a degree from the Medical School of Democritus University of Thrace and has specialized with 10 years of experience in Germany at Academic Hospitals affiliated with the universities of Düsseldorf and Duisburg - Essen. He specializes in thyroid disorders, ultrasound with elastography, andrology, and diabetes mellitus. His practice is fully equipped and includes a modern ultrasound device with elastography and a guided biopsy kit for the thyroid and other endocrine glands. Additionally, he is a Collaborating Physician at Iaso Thessaly and is a member of the Hellenic Society of Endocrinology and the German Diabetes Association.

Mpenroumpi Marianna is a Diabetologist with a private practice in Kypseli and concurrently serves as a Scientific Collaborator at the Euroclinic of Athens. She is a graduate of the Medical School of the National and Kapodistrian University of Athens and has undergone specialized training in Diabetology at King's College Hospital in London. She has served as the Director of the Diabetology Center at the General Hospital of Athens "Evangelismos." She has extensive experience in type 1 diabetes and insulin pumps, in the monitoring and management of diabetic foot problems, and in providing psychological support and education to individuals with diabetes. Finally, Dr. Mpenroumpi Marianna has served twice as the president of the Hellenic Diabetes Association.

Vamvakari Konstantina is a Dietitian-Nutritionist who has operated a private practice in Agios Dimitrios, Attica, since 2023. She graduated from the Department of Nutrition and Dietetics at the University of Thessaly (formerly TEI of Thessaly) and is a member of the Hellenic Association of Dietitians-Nutritionists (HADN), holding a professional license. As part of her continuous education, she specialized with postgraduate studies in Clinical Nutrition at Harokopio University.

Mpoukis Mixail is an Endocrinologist-Diabetologist who maintains a private practice in Heraklion, Crete. He is a distinguished PhD graduate of the National and Kapodistrian University of Athens and holds specialty certifications in Endocrinology/Diabetology and Internal Medicine from the Therapeutic Clinic of the University of Athens at "Alexandra" Hospital. He has also been a Research Associate in the Psychopharmacology Department at the University of Reading, United Kingdom. The physician is highly qualified in his field, having been awarded the Academy of Athens Award in the Positive Sciences and the Greek Endocrinological Society Award. Moreover, he has an extensive teaching portfolio, serving as Assistant Professor of Endocrinology at the University of Crete and having taught postgraduate students at the Medical School of the University of Athens, as well as in numerous other private and public institutions. He has published and presented numerous papers at national and international levels. Lastly, the physician specializes in thyroid nodule fine-needle aspirations, having performed approximately 2,500 aspirations, and his clinic offers comprehensive obesity evaluation with modern management of obese patients.

Marinakis Euaggelos is an Internist - Health Coach, maintaining a private clinic in Chalandri, bordering Psychiko (Agia Varvara area of Chalandri). He studied Medicine at the Aristotle University of Thessaloniki. With knowledge and extensive experience in internal medicine and ongoing education in health coaching, life coaching, behavioral psychology, and the fundamental principles of the Cognitive-Behavioral approach, Marinakis Euaggelos approaches the individual holistically and guides them with modern methods towards achieving their personal goals and aspirations in broader health and personal development matters. Well-being is an exciting challenge-goal in life, analyzed into physical and non-physical components, which include the individual, family, parenthood, and close or broader human relationships. Whether it concerns chronic diseases such as obesity, diabetes mellitus, hypertension, hyperlipidemia, bulimia, overeating, emotional eating, uncontrolled food consumption, cognitive restriction, and restrictive diets, psychogenic anorexia, or issues related to relationships and psychosocial aspects within the framework of health and lifestyle coaching, Marinakis Euaggelos possesses extensive training and experience.

Grigorios Rompopoulos, Endocrinologist, Diabetologist, Grigorios Rompopoulos is a graduate of the Medical School of the University of Athens. He has held the specialty of Endocrinology since 2008 and has been practicing as a private physician in Athens since then. He possesses extensive experience in clinical studies with more than 40 scientific publications and presentations in international scientific journals and conferences. He served as a general practitioner in Boeotia, as a pathology resident at Nikaia General Hospital, and as an endocrinology resident at Hippokration Hospital of Athens, where he obtained his specialty in Endocrinology. He worked for several years as a hospital physician in private clinics and later as a medical consultant and medical director at a company developing innovative therapies.