Health professionals for Diet and nutrition in Thessaloniki

Martzivanou Maria is a certified Psychotherapist in Person-Centered Therapy, Focusing Experiential Therapy, as well as Existential Therapy, with a private practice in Thessaloniki. She has specialized in Positive Psychology and Medical Psychology, focusing on understanding the relationship between the mind and body, the psychosomatic expression of trauma, and the needs of individuals living with chronic or acute physical pain. Through extensive training and experiential practice, she has successfully integrated Western psychology with Eastern philosophy, building bridges between the mind, body, and spirit. Her approach honors the human existence as a whole, which does not need to be “fixed” but to find a space where it can be heard, to feel, and to unfold. She has provided voluntary services in social institutions such as the YMCA of Thessaloniki and the orphanage "Agios Stylianos." Finally, she is specialized in EFT Couples Therapy, Trauma Therapy and Psychosomatic Pain Treatment, Psychotherapy & Diagnosis of Adults with ADHD, Eating Disorders, and Nonviolent Communication (NVC).

Mpaniotis Ioannis is a Pathologist who maintains a private practice in Thessaloniki. He holds a degree from the Medical School of Bucharest and completed his specialization in Internal Medicine at the General Hospital of Giannitsa and the General Hospital of Thessaloniki "Agios Dimitrios." Additionally, after two years of training, he obtained certification in Medical Acupuncture and has undergone further training at the Hospital of Acupuncture and Moxibustion in Beijing and the China Academy of Chinese Medical Sciences. From 2007 to 2013, he provided services as a Specialist Pathologist at the IKA Pylis Axiou in Thessaloniki, as a medical examiner at the Naval Retirement Fund, the Hotel Workers' Fund (TAXY), as well as in private clinics in Thessaloniki. Currently, he volunteers at the KAPI centers of the Municipality of Thessaloniki, examining and providing services to the vulnerable elderly population. Finally, he has participated in numerous national and international conferences and is a member of the Medical Society of Pathology and other medical associations.

Samara Anastasia is a Psychologist - Psychotherapist and maintains her private practice in the center of Thessaloniki. She is a graduate of the Psychology Department of Aristotle University of Thessaloniki and has completed her postgraduate studies with distinction in “Clinical Mental Health” (M.Sc. Clinical Mental Health) at the School of Medicine of Aristotle University of Thessaloniki. During her postgraduate studies, she had the opportunity to conduct her thesis research in the field of Anxiety and Depressive Disorders and to participate in research groups. Additionally, she has specialized in Person-Centered and Focusing Experiential Counseling Psychotherapy through the completion of the four-year program at the Hellenic Center for Focusing. During her studies and as part of her internship, she gained experience working in various settings, including the acute ward III of the Psychiatric Hospital of Thessaloniki, the 2nd University Clinic of the Psychiatric Hospital of Thessaloniki, the Social Service of the Hellenic Youth Association of Thessaloniki, the Non-Governmental Organization “METAdrasi,” and lifelong learning centers and educational institutions, where she coordinated parent groups. In recent years, she has been working as a Psychologist at the Non-Governmental Organization “ARSIS,” where she supports adults and adolescents from diverse social groups.

Dr. Samaras Apostolos is a Mental Health Counselor with a private practice in Thessaloniki. He holds a degree in Clinical Psychology and Pathology from the University of Paris Paris VIII and possesses an advanced diploma (D.E.A.) in education from the same University. The Mental Health Counselor specializes in communication issues, interpersonal relationships, and has particular expertise in family and marital psychotherapy, anxiety disorders, and behavioral problems. He continuously participates in conferences and seminars to stay updated on developments in his field and has a substantial number of publications in the Greek press. Finally, Dr. Samaras Apostolos is a member of the Hellenic Psychological Society, the World Federation for Mental Health, the International Association of Family Therapy, and the International Society of Psychopathology & Clinical Psychology.

Mpaniotis Ioannis is an Internist and Acupuncturist who maintains a private practice in Thessaloniki. He holds a degree from the Medical School of Bucharest and completed his specialization in Internal Medicine at the General Hospital of Giannitsa and the General Hospital of Thessaloniki "Agios Dimitrios." Additionally, after two years of training, he obtained certification in Medical Acupuncture and has completed further training at the Hospital of Acupuncture and Moxibustion in Beijing and the China Academy of Chinese Medical Sciences. From 2007 to 2013, he provided his services as a Specialist Internist at the IKA Pylea Axiou of Thessaloniki, as a Medical Inspector at the Naval Veterans Fund, the hotel employees' fund (TAXY), as well as in private clinics in Thessaloniki. Currently, he voluntarily covers the KAPI centers of the Municipality of Thessaloniki, examining and providing services to the vulnerable elderly population. Finally, he has participated in numerous national and international conferences and is a member of the Medical Society of Pathology and other medical associations.

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.

Ο Χέλης Κωνσταντίνος Παθολόγος σας υποδέχεται στο ιδιωτικό του ιατρείο, σε ένα σύγχρονο και άριστα εξοπλισμένο χώρο που εδρεύει στα Όρια Τριανδριας&Μητροπολιτικού Κέντρου Θεσσαλονίκης. Η ιατρός ειδικεύτηκε στην Εσωτερική Παθολογία στη Παθολογική Κλινικη του "Γ.Ν.Θ Αγιος Παύλος", έχοντας μετέπειτα κλινική εμπειρία στο NHS - σε θέση Consultant in Internal Medicine και στο Ιατρείο αντιμετωπίζει ασθενείς με Λοιμώξεις Αναπνευστικού,Υπέρταση ,Σακχαρώδη Διαβήτη,Υπερλιπιδαιμία, Αυτοάνοσα νοσήματα ,Μεταβολικές Παθήσεις, Ουρολοιμώξεις. Διενεργεί επίσης λιπομέτρηση και μέτρηση βασικού μεταβολισμού, (ΒMI,BRC) για τη σωστή αντιμετώπιση της παχυσαρκίας με την απαραίτητη ιατρική καθοδήγηση. Ο Ιατρός παρακολουθεί τα σύγχρονα ιατρικά δρώμενα έχοντας συμμετοχή σε εγχώρια και διεθνή συνέδρια.

Theodoridou Tzouli is an Endocrinologist – Diabetologist with a private practice in Thessaloniki.

Her primary focus is weight loss and metabolic health in individuals who are tired of diets and restrictions — but do not see results.

Her approach is based on identifying the underlying causes that block the body — hormonal, metabolic, nutritional, and lifestyle-related — and creating personalized strategies that lead to effective outcomes.

Medical Education & Experience

She graduated from the Medical School of the State Academy of Saint Petersburg.

She has trained and worked in major hospitals in Thessaloniki (AHEPA, Papageorgiou, Theageneio, Agios Pavlos), gaining significant clinical experience across the full spectrum of endocrinology and metabolic diseases.

She combines contemporary endocrinology with nutrition (holder of a Nutritionist diploma).

Areas of Expertise

• Weight loss & metabolic balancing

• Thyroid disorders & ultrasound

• Diabetes mellitus & metabolic syndrome

• Hormonal disorders & women's health (menstrual cycle, pregnancy, menopause)

Her practice provides comprehensive medical assessment, enabling each patient to gain a clear understanding of their body and receive a targeted plan from the very first visit.

She caters to those who want to understand their body, invest in their health, and achieve lasting change.

Ariadni Kozyraki is a Specialist Endocrinologist - Diabetologist and maintains a private practice in Thessaloniki. Simultaneously, she is responsible for the endocrinology outpatient clinic at T.Y.P.E.T. (Health Fund for National Bank Employees). She holds a medical degree from the Aristotle University of Thessaloniki Medical School and is a candidate for the English-taught postgraduate diploma in Human Reproduction from the Aristotle University of Thessaloniki. She specialized in Endocrinology, Diabetology, and Metabolism at the University Hospital Münster, Klinikum Dortmund, and at the University Hospital Duisburg-Essen, EvK Herne in Germany. She has worked as a specialist Endocrinologist - Diabetologist at the endocrinology-diabetology center of Dortmund MVZ Eberhard, as well as at the University Hospital Münster, Klinikum Dortmund. Additionally, she holds specializations related to her field, specifically in Osteoporosis Treatment, Lipidology, and Ultrasound of the thyroid and parathyroid glands (including elastography).

Kozyraki Ariadni is a Specialist Endocrinologist - Diabetologist and maintains a private practice in Thessaloniki. Additionally, she is responsible for the outpatient endocrinology clinic of T.Y.P.E.T. (Health Fund of Employees of the National Bank). She holds a medical degree from the Aristotle University of Thessaloniki School of Medicine and is a candidate for the English-taught postgraduate diploma in Human Reproduction from Aristotle University of Thessaloniki. She specialized in Endocrinology, Diabetology, and Metabolism at the academic hospital of the University of Münster, Klinikum Dortmund, and at the academic hospital of the University of Duisburg-Essen, EvK Herne in Germany. She has worked as a specialist Endocrinologist - Diabetologist at the endocrinology-diabetology center of Dortmund MVZ Eberhard, as well as at the academic hospital of the University of Münster, Klinikum Dortmund. She also holds specializations related to her field, specifically in Osteoporosis Treatment, Lipidology, as well as Thyroid and Parathyroid Ultrasound (including elastography).

Η Κωνσταντίνου Παναγιώτα MSc, BSc είναι Διαιτολόγος – Διατροφολόγος με ιδιωτικό γραφείο στη Θεσσαλονίκη. Είναι απόφοιτος του Αμερικανικού Κολλεγίου Θεσσαλονίκης «ANATOLIA» με αριστείο και κάτοχος πτυχίου Διαιτολογίας και Διατροφής από το Διεθνές Πανεπιστήμιο Ελλάδος, με βραβείο αριστείας από το Ίδρυμα Κρατικών Υποτροφιών. Διαθέτει Μεταπτυχιακό τίτλο σπουδών από την Ιατρική Σχολή του Δημοκρίτειου Πανεπιστημίου Θράκης στον τομέα των Τροφίμων, της Διατροφής και του Μικροβιώματος, επίσης με αριστείο, ενώ έχει ολοκληρώσει εξειδικευμένα προγράμματα στην Κλινική Διατροφή και στις Διατροφικές Διαταραχές και την Παχυσαρκία. Η επαγγελματική της εμπειρία περιλαμβάνει συνεργασίες σε κλινικό και αθλητικό περιβάλλον, καθώς και online συνεδρίες, με περιστατικά που αφορούν μεταβολικές και ορμονικές διαταραχές, γαστρεντερικά προβλήματα, διατροφικές διαταραχές, εγκυμοσύνη και βελτίωση σύστασης σώματος. Η προσέγγισή της βασίζεται στην εξατομικευμένη και ενσυνείδητη διατροφή, με στόχο τη δημιουργία μιας ισορροπημένης και βιώσιμης σχέσης με το φαγητό, δίνοντας έμφαση στην υγεία, την καθημερινή ευεξία και την ποιότητα ζωής.

Antoniou Xaralampos is a Specialist General Practitioner - Family Physician with a private practice in Neapoli, Thessaloniki. He has specialized in Emergency Prehospital Medicine (EKAB) and has undertaken further training in Lipidology. His clinical interests include the management of diabetes mellitus, dyslipidemia - atheromatosis, arterial hypertension, osteoporosis, as well as acute infections (respiratory, urinary, digestive systems). His private practice is fully equipped with an otoscope, electrocardiographs, the capability to measure glycated hemoglobin (HBA1C), lipids, and more. Finally, the physician is a member of the Hellenic Society of Atherosclerosis.

Tasios Konstantinos is a Specialist in Internal Medicine and maintains a private practice in the Charilaou area. He is the Former Coordinator of the Emergency Department at the General Hospital of Thessaloniki Papageorgiou - 3rd Internal Medicine Clinic of Aristotle University of Thessaloniki and has served as a Senior Registrar at the General Hospital of Thessaloniki "Gennimatas - Agios Dimitrios".

He possesses extensive and valuable experience in the proper management of all diseases and symptoms of Internal Medicine, both in chronic and acute conditions requiring hospital care, as well as newly onset symptoms necessitating close medical supervision.

Mastromanoli Paraskeui is a Psychologist with a private practice in Stavroupoli. She graduated from the Department of Psychology at Aristotle University of Thessaloniki in 2019. The same year, she began her training in cognitive-behavioral therapy at the Hellenic Society for Behavioral Research (HSBR) - Macedonia Branch, where she continues to train to this day. She has completed her postgraduate studies at the Medical School of the National and Kapodistrian University of Athens, titled "Mental Health and Psychiatry of Children and Adolescents." Since 2023, she has maintained her private office in Western Thessaloniki, providing counseling and psychotherapy services to adults, children, and adolescents. Her therapeutic scope encompasses a range of disorders (anxiety, panic attacks, depression, difficulties in socialization, eating disorders, etc.), as well as requests such as parental counseling and deeper self-understanding. She is also involved in research programs.

Agogiatou Xristina is a Psychologist with a private practice in Kalamaria. She worked from 2004 to 2023 at Alzheimer Hellas as a psychologist, specializing in diagnosis, the design and implementation of non-pharmacological interventions, research, and publication of scientific papers. She has participated in numerous conferences both in Greece and abroad, and her work has been published in international scientific journals. Since 2017, she has been responsible for organizing non-pharmacological interventions and informing patients and their families as the lead psychologist. She studied Psychology at Aristotle University of Thessaloniki and subsequently trained in Cognitive Behavioral Psychotherapy at the Behavioral Research Company. Additionally, she worked as a Psychologist at the Alzheimer Disease Organization of Kalamaria and volunteered at the Center for the Care of People with Disabilities (KEPEP) "Agios Dimitrios". She is specialized in Individual Psychotherapy, Couple Therapy, and Anxiety and Mood Disorders. She has maintained a private practice since 2013, treating individual adolescent and adult cases, couples, and providing parental counseling.

Stathaki Aleksia Kai Synergates is a Psychologist - Child Psychologist maintaining private practice offices in Thessaloniki. She completed her studies at the Department of Psychology of Aristotle University of Thessaloniki. She has collaborated with the Center for Abused Women/E.K.A.PSY, the Support Association for Psoriatic Patients "KALYPSO," and the Psychiatric Clinic of the University General Hospital of Thessaloniki AHEPA, both clinically and in research. Always up to date with scientific developments through conferences, workshops, and seminars, she directs and writes for the website PSYCHOLOGUEIA, and has published her first book entitled: Child and Nutrition. Furthermore, she specializes in depression, parental counseling, and anxiety and mood disorders.

Dr. Karamouzis Ioannis is an Endocrinologist - Diabetologist - Andrologist and maintains a private practice in Kalamaria. He holds a degree from the Medical School of the Aristotle University of Thessaloniki and a PhD from the same institution. He specialized in endocrinology, diabetes mellitus, and metabolism at the University Hospital "San Giovanni Battista" in Turin, Italy. He conducted four years of postdoctoral research at the University Endocrinology Clinic of the Medical School of the University of Turin, and received a research fellowship at the University Department of Endocrinology in Brescia, Italy. He worked as a full-time Consultant Endocrinologist - Diabetologist in the Italian National Health System at the University Hospital "Maggiore della Carità" in Novara, Italy, at the University Hospital "Città della Salute e della Scienza" in Turin, Italy, and at the University Hospital "Spedali Civili" in Brescia, Italy. He is specialized in diabetes mellitus, thyroid disorders, menstrual irregularities, osteoporosis, pediatric endocrinology, metabolism, and neuroendocrinology. Finally, Dr. Karamouzis is a member of numerous Greek and European scientific societies.

Papadopoulou Eleni is a Dietitian - Nutritionist with a private dietary practice in Evosmos, Thessaloniki. She holds a degree in Dietetics and Nutrition from the Higher Technological Educational Institute of Thessaloniki. As part of her ongoing professional development, she has actively participated in seminars and conferences on dietetics, nutrition, and aesthetics. In her private practice, she provides personalized nutrition programs for the prevention and management of obesity, childhood obesity, as well as sports nutrition programs and nutrition for pregnancy and breastfeeding. She also conducts intolerance tests, metabolism measurement, and body composition analysis. Finally, Ms. Papadopoulou is a member of the Panhellenic Association of Dietitians - Nutritionists.

Litsas Ioannis is an Endocrinologist - Diabetologist and maintains a private practice in Evosmos, Thessaloniki. He holds a degree from the Medical School of the National and Kapodistrian University of Athens and specializes in diabetes mellitus, thyroid disorders, menstrual disorders, osteoporosis, obesity and metabolism, and gynecological endocrinology. Additionally, Dr. Litsas is a scientific collaborator of the Pregnancy Endocrinology Unit of the 1st Obstetrics and Gynecology Clinic of Aristotle University at the General Hospital of Thessaloniki "Papageorgiou." In his private practice, he provides services across the entire spectrum of endocrinology tailored to the specific needs of his patients. Finally, Dr. Litsas is a member of the Hellenic Endocrine Society.