Dietitians - Nutritionists for Online diet

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.

Konstantinou Krini is a Dietitian - Nutritionist and has a private office in Voula. Apart from her scientific training in the field of nutrition - dietetics (see biography) and her many years of experience in this field, she approaches the people who trust her in a human and friendly way. Through her training in life coaching, she focuses on the self-motivation of the people who trust her and on their self-commitment in order to achieve the goals they have set. Also, nutritional programs are always drawn up in collaboration with clients, taking into account particularities, preferences, health issues, working hours, medication, physical activity, and general lifestyle. It covers clinical conditions such as diabetes mellitus, kidney, thyroid, cardiovascular, celiac disease, etc., breastfeeding, and pregnant and menopausal women. She also has extensive experience in feeding people who play sports, but also in feeding children, adolescents, vegetarians, and people with eating disorders.

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.

Dimitris Kakouros is a Dietitian - Nutritionist, graduate of the Department of Nutrition and Dietetics at the Thessaly University of Technology. During his studies, he completed his internship at the General Hospital of Athens "Laiko," where he gained experience with clinical cases. Subsequently, he worked at the private dietetic office of Emmanuela Foteinou - Model Wellness Center, managing weight regulation cases. On an educational level, he has collaborated with private educational institutions such as "IEK ALFA" and "Metropolitan College" in the Departments of Dietetics and Physical Education. As part of his continuing education, he has obtained a certified diploma in Sports Nutrition from a university in Spain (Barcelona Innovation Hub) and a master's degree (MSc) from Harokopio University of Athens, specializing in "Molecular Nutrition." In recent years, he has collaborated with several sports centers (CrossFit, martial arts, football) to improve athletic performance. He also works as a nutritionist for the First Football Team of AEK.

Eydiet is a private Dietetic Office with a warm and bright environment located in the Commercial Center of Nikaia (near the Nikaia metro station). The scientific director is Nutritionist - Dietitian Eydiet - Doudoulakaki Ioanna, a graduate of the Mediterranean University of Nutrition and Dietetics of Crete, having received 2 state scholarships and recently the award "HEALTH EAGLES 2026" among 89,000 dietetic offices throughout Greece. Her postgraduate studies focus on Emotional Obesity, Eating Disorders, Childhood - Adolescent Obesity, and Psychosomatic Medicine. She has many years of experience, having worked as a scientific collaborator in the Hypertension and Lipids Unit of the General Hospital of Athens "Hippocratio," in scientific research studies (e.g., on ezetimibe, statins, and beta-glucans), private clinical practices, and aesthetic centers. She was also the Nutrition Manager of the Drapetsona volleyball team and delivers lectures in schools. She is very passionate about her work, giving care and special attention to every diet patient she undertakes. Currently, she collaborates as a Nutrition Manager with the P. Faliro Sports Center under the auspices of the Olympic pole vault champion.

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.

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.

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.

Hack My Diet By Dr Lamprinou Xristina - Polina Kai Synergates is based in Kallithea. Both Dr. Lamprinou Xristina - Polina and her associates are graduates in Dietetics and Nutrition from the Department of Dietetics and Nutrition Science at Harokopio University of Athens. Dr. Lamprinou completed a postgraduate program in "Clinical Nutrition" at the same University and holds a PhD. She is also a scientific collaborator at Harokopio University of Athens. Additionally, she is a contributing author and scientific collaborator for Mednutrition, participating in the working group focused on childhood obesity. Furthermore, she is actively involved in research projects on personalized nutrition and the prevention of chronic diseases such as diabetes mellitus. Moreover, she contributes to the authorship of scientific publications (>60) in reputable scientific journals on topics of dietetics and nutrition and serves as a speaker at seminars and conferences for both the general public and the scientific community. Finally, she is a member of the Hellenic Association of Dietitians - Nutritionists and the Panhellenic Association of Dietitians - Nutritionists.

Vlaxou Evita is a Dietitian - Nutritionist who maintains a private practice in Peristeri. She holds a degree from the Department of Nutrition Science and Dietetics at Harokopio University and completed an internship at the General Children’s Hospital "Agia Sofia" during her studies. She has conducted awareness campaigns and delivered lectures on nutrition for the elderly at all K.E.F.I. centers in the Municipality of Peristeri, as well as on nutrition in infancy, childhood, and adolescence through various presentations and interactive talks at private and public kindergartens and schools in Western Attica. She manages daily cases involving obesity, pregnancy, lactation, pediatric and adolescent nutrition, nephropathy, gastrointestinal disorders, diabetes, obesity, dyslipidemia, and cardiovascular diseases. Her objective is not only weight loss but achieving a healthy weight with long-term maintenance of results alongside multiple benefits for the body, ultimately aiming for good health. With a commitment to knowledge and continuous education, she participates in pan-European and national conferences and symposiums related to her field.

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.

Ioanna Xatziemmanouil is a Dietitian - Nutritionist and maintains a private practice in Nikaia. She holds a degree from the Department of Dietetics and Nutrition Science at Harokopio University, specializing in Pediatric Nutrition, having completed the educational program “Master Nutritionist in Pediatric Nutrition.” She possesses clinical and scientific experience and is a member of the Panhellenic Association of Dietitians - Nutritionists. Additionally, she has attended numerous workshops and conferences.

Stauraki Nikoleta is a Dietitian-Nutritionist with a private practice in Kalamaria. She holds a degree from the Department of Nutrition & Dietetics at the Alexander Technological Educational Institute of Thessaloniki (A.T.E.I.TH.). She obtained her Master's Degree specializing in Clinical Dietetics. She has specialized in the nutritional management of various diseases related to cancer. Additionally, she has expertise in Cardiovascular Diseases and the Mediterranean Diet (National and Kapodistrian University of Athens), as well as in sports nutrition (Specialist in sports nutrition under the auspices of the International Society of Sports Nutrition, ISSN). The dietitian has received further training in the management of eating disorders (anorexia nervosa, bulimia, emotional overeating, etc.) and obesity, as well as in the nutritional management and treatment of patients with Irritable Bowel Syndrome through the FODMAP diet. In her private practice, she provides individualized nutrition programs and is specialized in sports nutrition, clinical dietetics, obesity, and metabolism.

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.

I am a graduate of the Department of Nutrition & Dietetics at the Thessaloniki Technological Educational Institute (BSc), with postgraduate studies (MSc) in Nutrition & Public Health from the University of Westminster, London.

During the early years of my professional career, I worked on promoting healthy eating through the 5 A DAY program in local communities and schools in London.

Subsequently, I worked as a Nutrition Consultant for pregnant women, breastfeeding mothers, and toddlers for the British NGO Save the Children. Later, I participated in the National Feeding & Healthy Eating Promotion Program implemented by the Prolepsis organization in schools located in socially vulnerable areas of Athens.

I have contributed to 2 Scientific Publications focusing on "Regional Differences in Underweight, Overweight & Obese Children aged 13 in Greece" and "Diet Quality in Overweight Children in Greece compared to the Weekly Allowance from their Families."

Both publications are indexed in the scientific journal PubMed.

In November 2021, I collaborated with WWF Greece and the Eat4Change program with the primary objective of promoting sustainable and responsible nutrition.

Marikou Foteini is a Clinical Dietitian - Nutritionist MSc, graduate of the Department of Dietetics and Nutrition at Harokopio University and holder of a Master's Degree from the Medical School of Athens titled "Pathology of Pregnancy - High Risk Pregnancy." As part of her undergraduate program, she completed internships at the 401 General Military Hospital of Athens, a private dietetic office, and a food industry company. Subsequently, she collaborated for several years with NGOs, where she provided voluntary nutritional support to cancer patients during and after anticancer treatments. Simultaneously, she has served as head dietitian - nutritionist in a large gym chain. She has been evaluating private cases since 2018, specializing in nutrition during pregnancy and breastfeeding, as well as in cases of eating disorders and clinical conditions such as hypercholesterolemia, diabetes mellitus, gestational diabetes, polycystic ovary syndrome, and specialized clinical conditions. Moreover, she continuously updates and actively follows the latest developments in the field of Nutrition and Health through educational seminars, conferences, and workshops. Since 2022, she has been operating her dietetic office in Ambelokipi, Attica, equipped with state-of-the-art technological equipment, catering to numerous individuals by personalizing her approach tailored to each person's specific needs.

Skoulidi Virna BSc, MSc is a Dietitian - Nutritionist with a private practice in Nea Ionia. She holds a degree in Nutrition and Dietetics from the Technological Educational Institute of Crete and has attended a clinical nutrition and dietetics seminar at the National and Kapodistrian University of Athens. Additionally, she possesses a master's degree in Nutrition, Public Health & Policies from the Agricultural University of Athens and in Nutritional Psychology from the CNP (Center for Nutritional Psychology). The specialist has worked as a Dietitian - Nutritionist at SALAS Catering Company and Fitpal Healthy Meals Company, as well as at the Elegance Aesthetic Center. Furthermore, she has worked in a Pulmonologist and Dietitian office, providing nutritional education to patients, body composition assessment, and designing individualized nutrition programs. Since 2016, she has been a contributor to magazines and websites related to wellness & fitness (Shape, Savoir Ville).

Zaxarodimos Nikolaos is a Clinical Dietitian - Nutritionist, a doctoral candidate at the Laboratory of Dietetics and Quality of Life of the Agricultural University of Athens, and maintains a private practice in Agia Paraskevi. He graduated from the Department of Nutrition and Dietetics at the Technological Educational Institute of Crete and holds a master's degree in "Molecular and Applied Physiology" from the Medical School of the National and Kapodistrian University of Athens, with a research specialization in Type 1 Diabetes Mellitus. Simultaneously, he collaborates with medical clinics, hospitals, and fitness centers, offering personalized nutrition programs and body composition analyses. His professional experience includes salaried practice at the General Hospital of Athens "Laiko," participation in research projects and scholarships within the framework of the "Research – Create – Innovate" initiatives, and active involvement with publications in international journals and conferences both in Greece and abroad. He also has experience as a lecturer and trainer for students, as well as extensive volunteer work in nutritional education activities. Furthermore, the specialist is a member of the Panhellenic Association of Dietitians and Nutritionists and ACSM Exercise is Medicine Greece. Finally, at his dietetic office in Agia Paraskevi, he provides nutritional guidance for conditions such as diabetes, obesity, autoimmune diseases, irritable bowel syndrome, and muscle strengthening.

Thanopoulou Nikoli is a Clinical Dietitian with a private practice located in Syntagma. She holds a Master's degree in Clinical Nutrition and has over ten years of experience in the field of nutrition and health. With a primary focus on successful nutritional guidance and scientifically substantiated support, she assists in the adoption of new dietary habits. She aims to improve the daily dietary routine, promoting physical, mental, and emotional health. She specializes in supporting women during the perimenopausal, menopausal, pregnancy, and lactation periods, clinical nutrition, ADHD, and nutrition coaching.