Dietitians - Nutritionists

Kleiasios Panagiotis - Nutriedition is a Clinical Dietitian-Nutritionist with the private dietetics and metabolism center Nutriedition in Ilisia. He holds a master's degree in applied dietetics with a specialization in nutrition and exercise from Harokopio University of Athens and a degree in dietetics-nutrition from the same university. At his private practice, personalized nutrition programs are provided for athletes as well as for children and adolescents. Additionally, nutritional programs are offered following specialized measurements aimed at reducing body fat, increasing muscle mass, as well as reducing, increasing, or maintaining body weight. Furthermore, nutrition programs are provided to address pathological conditions such as gestational diabetes, neurological diseases, cardiovascular diseases, hypertension, obesity, dyslipidemia, and gastrointestinal problems. Finally, the primary goal of the center is to offer prevention and management services, as well as a decisive contribution to improving the quality of life for individuals of all ages through specialized programs and reliable dietary advice from the nutritionist.

Marilena Nikolidaki RD BSc cMSc is a Dietitian - Nutritionist and maintains a private practice in Rethymno. She is a graduate of the Department of Nutrition and Dietetics of the School of Health Sciences at the Hellenic Mediterranean University, and she is also pursuing a postgraduate program in "Nutrition & Public Health" at the Medical School of Aristotle University of Thessaloniki. She has attended numerous educational programs and seminars, acquiring further knowledge in clinical nutrition, sports nutrition, diabetes mellitus and obesity, endocrinological issues in children and adolescents related to weight management. Additionally, she has completed practical training seminars at the Nutrition Department of the General Hospital of Athens "Evangelismos." Concurrently, the Nutritionist is an active member of the Panhellenic Association of Dietitians - Nutritionists, as well as the Hellenic Society of Clinical Nutrition and Metabolism (GrEspen). Since 2024, she has maintained her private dietetic office at 30 Emmanouil Portaliou Street in the center of Rethymno.

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.

Iliana Papadopoulou is a clinical dietitian-nutritionist with ten years of experience in clinical cases, which she acquired in major hospitals in the United Kingdom. Over the past four years, she has worked exclusively in one of the largest nephrology departments at Manchester Royal Infirmary in the United Kingdom, where she managed a broad range of patients with kidney diseases, supervised, and was the responsible dietitian in dialysis centers. She is recognized as a certified dietitian meeting the requirements set by the Health and Care Professions Council of the United Kingdom and is a member of both the British and Greek Dietetic Associations. Iliana maintains a private practice in Vrilissia. Her primary focus is the nutritional assessment of patients and the provision of nutritional education and guidance by offering personalized dietary programs based on their needs using evidence-based practice. She specializes in kidney diseases and also provides services for other clinical conditions such as gastroenterological and hepatic disorders, cancer, cardiovascular diseases, eating disorders, food intolerances, nutrition across life stages, and particularly in the elderly. Her office also offers body composition analysis and bioelectrical impedance measurement using the globally recognized and accurate Tanita analyzer. Additionally, she provides the capability for immediate communication with patients through a dedicated mobile application.

Georgia Flouraki is a Nutritionist - Dietitian and maintains a private practice in Aigaleo. She holds a degree in Nutrition - Dietetics from the Alexander Technological Educational Institute of Thessaloniki, with her thesis focusing on sports nutrition in fencing athletes. Additionally, she has received postgraduate training in Clinical Nutrition at the National and Kapodistrian University of Athens and holds certification in dietary supplements from "Health Protocols & Nutritional Proposals" by Iso-Plus S.A. & I.D.M.E. In the past, she worked in the Dietetics department of a private Endocrinology Clinic in Agios Ioannis Rentis. She has extensive experience in designing individualized diets for pathological conditions. She collaborates with endocrinologists for monitoring, nutritional assessment, dietary recommendations, and the design of personalized diets tailored precisely to each patient's needs, as well as with pediatricians for monitoring the nutritional status of toddlers and children aged two years and older with issues such as delayed development, low weight-height parameters, growth curves, refusal to eat, autism spectrum, and provides nutritional education for parents and children. Concurrently, she collaborates with the company PEIFASYN MEDI–SYN, offering nutritional counseling and support to pharmacy clients in Piraeus, and contributes articles to the magazines Mom & Baby and MEDI - SYN news. Finally, she has participated in seminars and conferences on topics such as "Child Nutrition and Development," "Diabetes Prevention & Rehabilitation," "Food Allergy & Nutrition," among others.

Aggelopoulou Tzeni & Associates are Dietitian - Nutritionists specializing in Eating Disorders and maintain private offices in Alimos, Piraeus, and Galatsi. She is a graduate of the Department of Nutrition and Dietetics at the Alexander Technological Educational Institute of Thessaloniki and completed her internship at the General Hospital of Athens "Laiko". The Dietetic office provides high-level monitoring and management services for eating disorders and excess body weight. Specifically, it offers services for the development of personalized dietary plans for the treatment of obesity as well as pathological conditions such as high cholesterol, hypertension, diabetes mellitus, endocrine disorders (thyroid, polycystic ovary syndrome), gastrointestinal and renal diseases. Additionally, it provides nutritional support for individuals with special needs such as pregnant women, breastfeeding mothers, elderly individuals, athletes, and children. Finally, specialized assessments are offered, including body fat measurement, body composition analysis, and basal metabolic rate measurement.

Nutrifit - Tsimpou Maria is a Dietitian - Nutritionist operating a private practice in Nea Artaki. She graduated from the Department of Nutrition and Dietetics at the Technological Educational Institute (TEI) of Crete and holds a certification in "Clinical Nutrition" from the National and Kapodistrian University of Athens. Additionally, she possesses a Master Practitioner certification in Eating Disorders and Obesity for adults, children, and adolescents from the Centre for Education and Management of Eating Disorders (CEAMED), under the guidance of the British Psychology Society. She subsequently pursued postgraduate studies in Psychology at the University of East London. Her practical training was completed at the General Hospital of Athens "Evangelismos," where she assessed and developed dietary plans for both healthy and clinical patients. In recent years, she has been working as CEO and founder of the website nutri-fit and collaborates with the Biomedical Diagnostic Company Genosophy, specializing in genetic testing analysis and personalized nutrition. She is a member of the Hellenic Association of Dietitians - Nutritionists and contributes articles to the website Diatrofi. Finally, as part of her ongoing professional development and specialization, she attends numerous seminars on nutrition, clinical dietetics, obesity, and food science.

Makri Marina is a Dietitian - Nutritionist who maintains a private practice in the Ambelokipi area. She is a graduate of the Department of Dietetics and Nutrition Science at Harokopio University and holds a master's degree from the University of Reading, UK (MSc Nutrition and Food Science). Currently, alongside her private practice, she works in a pharmacy as a Food Supplement Specialist, specializing in medical nutrition products, dietary supplements, and vitamins. Throughout her professional career, she has worked at Alexandra Hospital and P. & A. Kyriakou Children's Hospital, and has also volunteered her services as a Dietitian - Nutritionist at the Hellenic Dietetic Association (HDA).

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.

Tsiakla Xara is a Dietitian-Nutritionist practicing privately in Ampelokipoi, Attica. She graduated from the Department of "Nutrition Science and Dietetics" at Harokopio University. She holds a Master's degree in "Applied Dietetics" with a specialization in Clinical Nutrition and expertise in Eating Disorders and Obesity from KEADD, awarded by the same educational institution. Additionally, she has certified training in "Cognitive Behavioral Therapy" from the National and Kapodistrian University of Athens and "Training in Psychological Science" from the University of the Aegean. She has attended numerous nutrition conferences both in-person and online, covering a wide range of topics. Furthermore, she has collaborated with a medical aesthetics center and has managed numerous cases involving weight loss and nutritional education. Finally, for several years, she worked in the specialized nutrition products industry, gaining significant experience in clinical conditions such as cancer, inflammatory bowel diseases, and enteral nutrition.

Draganidaki Loukia is a Registered Dietitian - Nutritionist with a professional practice license and has maintained a private practice near Pedion tou Areos since 2016. She graduated from the Department of Nutrition and Dietetics at the Alexander Technological Educational Institute of Thessaloniki. In 2017, she completed postgraduate studies at the University of the Aegean in the field of Life Coaching & Mentoring. She holds a specialization in Eating Disorders and Childhood Obesity from the National Center for Eating Disorders in the United Kingdom and has received clinical nutrition training at the National and Kapodistrian University of Athens. Additionally, she is a member of the Hellenic Dietetic Association and an external collaborator of the Hellenic Society for Multiple Sclerosis. Furthermore, she continuously participates in seminars and conferences to stay informed about developments in her field.

Zaxarou Vera - Nutrithink is a Dietitian - Nutritionist and operates a private practice in Piraeus. She completed her studies in the Department of Nutrition and Dietetics at the Technological Educational Institute of Crete. Additionally, she attended a Health Coach training seminar and subsequently a professional development program in Pediatric Nutrition at the National and Kapodistrian University of Athens. She has experience and contributes articles to various websites.

Miari Panagiota BSc, MSc is a Dietitian - Nutritionist with a private practice in Peristeri. She holds a degree from the School of Nutrition and Dietetics at the Technological Educational Institute of Crete and a master's degree specialized in "Nutrition and Exercise" from Harokopio University of Athens, graduating with honors. Additionally, she has expertise in eating disorders and holds a diploma in Iridology. In her private practice, she provides applied nutritional education programs and support for physiological and pathological conditions, such as weight loss or gain, pregnancy, athlete nutrition, childhood obesity, chronic diseases, and eating disorders. Furthermore, she has been involved in public education through television and WEBTV on various channels, maintaining a regular presence on zoygla.gr, Channel 9, the show "Athens Nip Tuck," and channel E. She has participated in the European Study of the Childhood Obesity Surveillance Initiative (COSI) program of the World Health Organization for childhood obesity, which was undertaken to be represented in Greece by the Hellenic Medical Society for Obesity in collaboration with the Department of Nutrition and Dietetics of the Technological Educational Institute of Thessaloniki. Finally, she has written and continues to write articles for magazines, newspapers, and scientific health websites, attended numerous seminars concerning the nutrition of children and adults, and has delivered educational lectures to sports clubs, schools, and on television.

Antigoni-Vasiliki Xalkia is a Dietitian - Nutritionist who maintains a private practice in Larisa. She holds a master's degree in Toxicology, eating disorders, and pediatric nutrition. Additionally, she has obtained a diploma in personalized nutrition through DNA analysis, a diploma in electroacupuncture and Chinese nutrition, sports nutrition, and special education. Concurrently, the specialist has also trained in Neuro-Linguistic Programming and is an NLP practitioner. She continues her educational journey with a PhD at the Medical Department of the University of Thessaly, aiming for both personal advancement and the advancement of the science she passionately serves. She teaches at IEK AKMI and participates both as a trainee and as an instructor in nutrition conferences and seminars. Furthermore, she runs a YouTube channel <> featuring topics on nutrition, cooking, and healthy lifestyle. Finally, the Dietitian - Nutritionist provides personalized services at her office based on the individual needs of each patient.

Deuteraios Themistoklis is a Dietitian - Nutritionist operating a private practice in Ampelokipoi. He holds a degree in Nutrition and Dietetics from the Technological Educational Institute of Thessaly and a master's degree specializing in Clinical Nutrition from the Faculty of Medicine at the University of Thessaly. Previously, he has collaborated with various public and private hospitals in Athens as part of scientific research on "Complementary and alternative therapies in hemodialysis and their interaction with dietary management," as well as with local football sports clubs in the Attica region. Furthermore, he has worked at a dietetic clinic in Athens, serves as an instructor at public IEKs (Vocational Training Institutes) in Kifisia and Agioi Anargyroi, and teaches courses in dietetics, food technology, and beverage control. He has attended numerous seminars to further his expertise in the field and contributes articles to the scientific website Psycholozin. Finally, he is a member of the Hellenic Association of Dietitians - Nutritionists.

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.