Psychologists in Thessaloniki

Triantafyllou Marianna is a Psychologist and Systemic Family Psychotherapist with a Professional Practice License.

She graduated from the University of Crete in 2014 and subsequently completed her four-year training in Systemic Family Psychotherapy at the "Institute of Systemic Approach & Family Therapy" in Thessaloniki. She then attended the Interuniversity Postgraduate Program in Educational Sciences titled "Special Education and Training" (Med) at the University of Patras in collaboration with the University of Nicosia, as she was professionally involved in education and special education. Her studies continued with a second Master's degree in "Counseling Psychology and Counseling in Special Education, Education, and Health" (MSc) from the University of Thessaly. To date, she stays updated in her field by attending seminars, workshops, and conferences.

Her studies and interests have accompanied her professional career, as since 2014 she has enriched her experience through professional and voluntary collaboration with various organizations. The areas she has focused on include mental health, disability, and addictions. In recent years, she has been providing both in-person and online psychotherapy sessions, focusing on individual therapy, couples and family therapy, and parent counseling. She offers flexibility in her availability to accommodate the needs of clients abroad, beyond regular office hours. Additionally, since 2020, she has been working as a psychologist in Primary Education, in elementary schools and kindergartens in Central Macedonia, providing counseling services to parents, teachers, and students, organizing interventions based on the needs of the student population, and training educators.

Simigdali Ioanna is a Psychologist conducting online counseling and psychotherapy sessions for children, adolescents, and adults. She is a graduate of the University of Ioannina (2022) and holds a professional license to practice. She holds a Master’s Degree in “Clinical Mental Health” from the Medical School of Aristotle University of Thessaloniki (2025) and has completed a three-year training program in Psychodynamic Approach (2022–2025), certified by the Hellenic Counseling Society. She maintains a strong commitment to continuous education and professional development, having attended numerous seminars, webinars, and specialized training programs. Since 2022, she has gained valuable clinical experience in public mental health facilities, working in two hospitals and a Mental Health Center, and subsequently in the private sector at Centers for Special Therapies, working with children, adolescents, adults, and families, as well as patients with mental disorders. Additionally, she has been involved in the administration and evaluation of psychometric tools. Concurrently, she actively participates in scientific conferences and presentations. Her research focuses on issues of parental attachment, childhood trauma (abuse – neglect), and psychological resilience, topics that deeply sensitize her and enhance her sense of responsibility towards people. Her goal is to provide a space of safety, authentic connection, and psychological support, with empathy and respect for the uniqueness of each individual.

Eίναι Κλινικός Αθλητικός Ψυχολόγος και Ψυχοθεραπευτής Ενηλίκων & Παιδιών – Εφήβων.

Έχει σπουδάσει στο Τμήμα Ψυχολογίας του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης, κατέχοντας άδεια ασκήσεως επαγγέλματος ψυχολόγου .

Η αγάπη του για τον αθλητισμό και την άσκηση τον ώθησε να εξειδικευτεί στην Αθλητική Ψυχολογία, ολοκληρώνοντας το πρώτο μεταπτυχιακό του στο Πανεπιστήμιο Θεσσαλίας του Τμήματος Επιστήμης Φυσικής Αγωγής και Αθλητισμού.

Τα τελευταία χρόνια έχει συνεργαστεί ως Αθλητικός Ψυχολόγος με αθλητές που συμμετέχουν στους Ολυμπιακούς Αγώνες αλλά και με αρκετά αθλητικά σωματεία και συλλόγους, και με επαγγελματικά ποδοσφαιρικά σωματεία, όπως ο Νέστος Χρυσούπολης, αποτελώντας μάλιστα και μέλος της ΠΑΕ ΠΑΟΚ και των Ακαδημιών της, το 2016. Από το 2020 έως το 2023 συνεργάστηκε και με τον Ναυτικό Όμιλο Ιωαννίνων ως εξωτερικός συνεργάτης παρέχοντας υπηρεσίες Ψυχολογικής Υποστήριξης στους αθλητές/τριες του ΝΟΙ, ενώ από τις αρχές του 2025 συνεργάζεται με την Κολυμβητική Ομοσπονδία Ελλάδος.

Ο κ. Βερτουδάκης τους τελευταίους 10 μήνες, ήτοι από την εκκίνηση του 2025 ανέλαβε επισήμως Επιστημονικός Συνεργάτης-Αθλητικός Ψυχολόγος της Κολυμβητικής Ομοσπονδίας Ελλάδος.

 Η πρόσφατη κατάκτηση του χρυσού παγκοσμίου μεταλλίου (καλοκαίρι 2025) από την Εθνική Ομάδα Γυναικών του Πόλο αλλά και η κατάκτηση της 3ης θέσης – χάλκινο μετάλλιο από το αντίστοιχο συγκρότημα των Ανδρών της Εθνικής Ελλάδος Πόλο τον βρήκε στο επιτελείο, ήτοι να συμμετέχει ενεργά στην Ψυχολογική Υποστήριξη των αθλητών-αθλητριών της ΚΟΕ. Η επιστημονική ομάδα που έχει αναλάβει την ψυχολογική υποστήριξη των αθλητών-αθλητριών της Κολυμβητικής Ομοσπονδίας Ελλάδος γίνεται υπό την επίβλεψη και την επιστημονική καθοδήγηση του Εργαστηρίου Αθλητικής Ψυχολογίας με έδρα το Τμήμα Επιστήμης Φυσικής Αγωγής και Αθλητισμού στα Τρίκαλα.

Επιπρόσθετα για 5η συνεχόμενη σεζόν συνεργάζεται ως Αθλητικός Ψυχολόγος με τις ακαδημίες μπάσκετ AEK BC Academy.

Παράλληλα, υποστηρίζει αθλητές και προπονητές τόσο ατομικά όσο και ομαδικά, σε επίπεδο συμβουλευτικής και διαχείρισης καταστάσεων εντός και εκτός του αθλητισμού, συμβάλλοντας στην ψυχολογική τους ενδυνάμωση.

Επιπλέον, την τελευταία 10ετία έχει εργαστεί και ως Ψυχολόγος σε δημόσια σχολεία της χώρας, στον Διεθνή Οργανισμό Μετανάστευσης , ενώ έχει συνεργαστεί επί διετία και με Κέντρο ειδικών θεραπειών, υποστηρίζοντας τόσο ψυχοθεραπευτικά όσο και συμβουλευτικά παιδιά τυπικής, και μη τυπικής ανάπτυξης και τους γονείς τους.

Ο Β. Βερτουδάκης έχει στην κατοχή του και το δεύτερο μεταπτυχιακό του, με αντικείμενο εξειδίκευσης την Κλινική Ψυχική Υγεία, του Τμήματος Ιατρικής, του Α.Π.Θ., ενώ το πάθος του για τον αθλητικό χώρο, τον οδήγησε να δουλεύει για αρκετά χρόνια και ως προπονητής ποδοσφαίρου, κατέχοντας το δίπλωμα ποδοσφαίρου Uefa C αλλά και πιστοποίηση Personal & Group Training του Πανεπιστημίου Θεσσαλίας.

Είναι πιστοποιημένος Ψυχοθεραπευτής Γνωσιακής Συμπεριφορικής Ψυχοθεραπείας, με επιπλέον μονοετή εκπαίδευση στη Συστημική Ψυχοθεραπεία και διατηρεί γραφείο Ψυχολογικής Υποστήριξης και Ψυχοθεραπειας Ενηλίκων, Παίδων & Εφήβων και έχει συμμετάσχει ενεργά ως ομιλητής σε περισσότερα από 25 συνέδρια, τόσο στον ελλαδικό χώρο, όσο και σε συνέδρια σε ολόκληρη την Ευρώπη.

Christina Holt is a Greek-American psychologist with a Master’s degree in Counselling Psychology from the University of Sheffield and a BA in Psychology from Temple University. She was born in Pennsylvania, USA, and currently resides in Thessaloniki.

For the past ten years, she has worked with children, adolescents, and adults, supporting individuals with diverse needs, including learning and developmental differences, as well as emotional regulation challenges.

She is currently gaining expertise in Cognitive Behavioral Therapy (CBT) to further enhance the practical tools she provides to her clients. Her approach combines scientific knowledge with empathy, offering strategies to cultivate self-awareness, psychological resilience, and emotional balance.

She has participated in numerous conferences and specialized seminars on ADHD, Autism Spectrum Disorders, bullying, inclusive education, and developmental and neurodevelopmental disorders.

Her academic research includes studies on the impact of childhood experiences on adult interpersonal relationships and the use of music and dance therapy in schizophrenia.

Focused on empowering individuals, Christina bridges psychological theory with practical application, providing knowledge and tools that support self-awareness, psychological resilience, and a balanced, meaningful life.

 Languages: English and Greek (native)

Koutroullis Ioannis is a Psychologist - Psychotherapist with a private practice in Thessaloniki since 2022. He holds a degree in Psychology from the University of Derby in England and a postgraduate degree in Counseling and Psychotherapy from the same university. Additionally, he is completing his training in Cognitive Behavioral Therapy at the Hellenic Society for Behavioral Research. During his internship at the Multiple Sclerosis Society and the private office "Epilysi," as part of his postgraduate studies, he gained valuable experience. He has attended seminars and trainings on psychopathology topics such as trauma management, anxiety and panic attacks, mood disorders, addictions, grief, and eating disorders. Furthermore, he has delivered seminars on various topics during his training, as well as a lecture on somatic disorders. Mr. Koutroullis, with his experience and scientific specialization, is capable of managing a wide range of cases by tailoring therapy to the needs of each individual.

Artemis Stefanidou Tsiavou is a licensed Psychologist and Psychotherapist, trained in Cognitive Behavioral Therapy (CBT).

She provides individual psychotherapy sessions for adults and adolescents (12+), aiming to support the understanding of psychological difficulties, the stabilization of symptoms, and the improvement of daily functioning. She has experience working with anxiety, panic attacks, emotional distress, relationship difficulties, anger management, and self-esteem issues.

In her professional experience, she has worked in demanding clinical and community mental health settings, including work with court-referred cases, developing skills in crisis management, interdisciplinary collaboration, and maintaining a consistent therapeutic framework.

Her training is in Cognitive Behavioral Therapy (CBT), in accordance with the European standards of the EABCT. She places particular emphasis on building a safe and collaborative therapeutic relationship, where clients can explore their difficulties with respect and without judgment.

Andromaxi Sdoukou is a Psychologist and Systemic Psychotherapist practicing privately in Thessaloniki. She graduated from the Department of Psychology at Aristotle University of Thessaloniki and has completed her postgraduate degree in Systemic Psychotherapy at the University of Central Lancashire (UClan), in collaboration with the College of Humanities ICPS. She has completed training programs in Postmodern Systemic Approaches to Psychotherapy (Solution-Focused, Narrative, Collaborative Approach) at the Bienestar center, as well as in Systemic and Family Therapy at the Mental Health Center (KPSY) of the Western Sector of Thessaloniki. Additionally, she has completed training in Grief Support and Counseling at Merimna Thessaloniki and in Cinematherapy at the National and Kapodistrian University of Athens. As part of her training, she has gained clinical experience in public mental health structures and non-governmental organizations in Thessaloniki, specifically in the Alternative Therapy Program for Dependent Individuals "ARGO," at the Mental Health Center of the Western Sector of Thessaloniki, and in the Social Service of ARSIS. From 2020 to 2021, she provided voluntary psychotherapeutic and counseling services in the Short-Term Psychological Support Group in days of Covid-19, a solidarity initiative she co-created with other Solution-Focused psychotherapists. She has volunteered at the Cinematherapy Festival, the world’s first Cinematherapy Festival, and since 2020 she has been writing articles on cinema and psychology. Currently, she provides psychotherapeutic services to adults, families, and couples through face-to-face or online sessions.

Katsamaka Vasiliki is a Psychologist - Psychotherapist and has maintained a private practice in Thessaloniki since 2006. She is a graduate of the Department of Psychology at Aristotle University of Thessaloniki and has completed the four-year training program in Gestalt Psychotherapy at the Gestalt Foundation of Thessaloniki. She possesses extensive professional experience, having worked as a Psychologist and Trainer in numerous psychological support centers, which has equipped her with the appropriate knowledge and expertise to offer a wide range of specialized services in her office. Specifically, she provides Psychological Support, Psychotherapy, and Counseling services to adults and adolescents. The issues she addresses include depression, anxiety disorders, panic attacks, eating disorders, phobias, family and couple problems, parent counseling, and career guidance counseling. Finally, by attending extensive psychology seminars, she ensures continuous professional development and training in her field.

Pliampa Freideriki is a Psychologist, Cognitive-Behavioral Psychotherapist licensed to practice as a psychologist. She graduated from the Department of Psychology at Aristotle University of Thessaloniki and completed her postgraduate studies in Health Psychology (MSc in Health Psychology) at the University of Nottingham. She specializes in Cognitive Behavioral Therapy (CBT) through the Hellenic Society for Behavioral Research (EEES). To date, she has provided her services voluntarily and as part of her training at the social non-governmental organization ARSIS, the First University Psychiatric Clinic - G.N. Papageorgiou, and the Psychotherapeutic Center Stírixis. She is under continuous supervision. Since 2023, she has maintained a private practice.

Antoniadou Katerina is a Clinical Psychologist - Psychotherapist and maintains a private practice in the center of Thessaloniki. She graduated from the Department of Psychology at Aristotle University of Thessaloniki and holds a postgraduate diploma in Liaison Psychiatry from the Medical School of the National and Kapodistrian University of Athens. She has been trained in a variety of psychotherapeutic approaches by certified institutions [Brief Intensive Dynamic Psychotherapy (iedta), Behavioral - Cognitive, Systemic - Family Therapy (efta)]. Additionally, she has participated in advanced training programs at clinical and university institutions on topics including clinical psychopathology, neuropsychology, clinical psychometrics, and special education. She has extensive experience in a broad spectrum of adult mental disorders.

Η Βατάλη Βασιλική είναι Ψυχολόγος - Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στη Θεσσαλονίκη. Είναι απόφοιτη του τμήματος Ψυχολογίας του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης, με μεταπτυχιακή ειδίκευση στην ψυχολογία παιδιών και εφήβων από το πανεπιστήμιο του Leiden στην Ολλανδία. Εκπαιδεύτηκε στην Συστημική και Οικογενειακή Ψυχοθεραπεία στο Ινστιτούτο Συστημικής Προσέγγισης και Οικογενειακής Θεραπείας "Νόες" στην Θεσσαλονίκη. Έχει επίσης εκπαιδευτεί στη συμβουλευτική και ψυχοθεραπεία με LGBT+ άτομα από τον επιστημονικό φορέα Orlando LGBT+ ψυχική υγεία χωρίς στίγμα. Από το 2022, συνεργάζεται ως συντονίστρια εφηβικών ομάδων με την Πρωτοβουλία για την Ψυχική Υγεία Παιδιών και Εφήβων, πρόγραμμα που εντάσσεται στο πλαίσιο της Διεθνούς Πρωτοβουλίας για την Υγεία του Ιδρύματος Σταύρος Νιάρχος. Ως συνεργάτης του Ινστιτούτου Συστημικής Προσέγγισης και Οικογενειακής Θεραπεία "Νόες", εκπαιδεύει νέους ψυχοθεραπευτές στη ψυχοθεραπευτική προσέγγιση της Εστιασμένης στη λύση θεραπεία (Solution Focused Based Therapy). Στο παρελθόν, εργάστηκε για δύο χρόνια στην Μονάδα Υποστήριξης Φοιτητών Ευπαθών Ομάδων του Πανεπιστημίου Δυτικής Μακεδονίας, παρέχοντας σε ατομικό και ομαδικό επίπεδο, υποστήριξη σε φοιτητές και φοιτήτριες του πανεπιστημίου. Συνεργαζόμενη με τον Σύλλογο γονέων παιδιών με νεοπλασματικές ασθένειες ΛΑΜΨΗ, προσέφερε υπηρεσίες ψυχολόγου στα παιδοογκολογικά τμήματα των νοσοκομείων της Θεσσαλονίκης, όπου παρείχε ψυχοκοινωνική στήριξη σε παιδιά με νεοπλασματικές ασθένειες και τις οικογένειές τους. Εργάστηκε ως ψυχολόγος σε σχολικές μονάδες ειδικής αγωγής και έπειτα σε δομές ψυχοκοινωνικής στήριξης του ιδιωτικού τομέα, όπου εργάστηκε με προσφυγικό πληθυσμό. Στα πλαίσια εργασίας της στην ΜΚΟ ΑΡΣΙΣ Θεσσαλονίκης ανέλαβε την εκπαίδευση και εποπτεία φοιτητών του τμήματος Ψυχολογίας κατά την διάρκεια της πρακτικής τους άσκησης, και την εκπαίδευση και ευαισθητοποίηση στα Ανθρώπινα Δικαιώματα με παιδιά και εφήβους δημοσίων σχολείων της πόλης. Τέλος, είναι μέλος της Ευρωπαϊκής Εταιρείας Οικογενειακής Θεραπείας (EFTA).

Dafni Tzella is a Psychologist - Psychotherapist and maintains a private practice in Thessaloniki. She holds a degree in Psychology from Aristotle University of Thessaloniki and an MSc in Special Education from the University of Macedonia. She trained in Cognitive Behavioral Therapy at the Hellenic Society of Cognitive Behavioral Psychotherapy, and her specialization in Anxiety Disorders and Depression is notable. In her practice, she addresses a wide range of cases, utilizing her scientific expertise with the aim of providing the best possible care tailored to the individual needs of each patient.

Nomikou Maria is a Psychologist-Psychotherapist based in Thessaloniki. She studied Psychology at the Aristotle University of Thessaloniki and completed postgraduate studies in the field of Cognitive Psychology (MSc in Cognitive Psychology and Applications, AUTH). As a Psychotherapist, she has received training in various forms of psychotherapy. She has undergone extensive training in Cognitive Behavioral Therapy (CBT) and is a certified member of the EACBT. Additionally, she trained in Bioenergetic Psychotherapy - Clinical Hypnosis and is currently a trainee in Schema Therapy. Furthermore, she has specialized in the administration of the MMPI-2 (Minnesota Multiphasic Personality Inventory) through ISON Psychometrica and has attended numerous professional development seminars. Psychotherapeutically, she works with adults, families, couples, and adolescents in face-to-face sessions or via Skype. Her clinical experience was acquired through employment and volunteer roles in mental health facilities in both the public and private sectors, with additional specialization in dementia and developmental disorders, providing psychological support to children, the elderly, and their family networks.

Skoufa Lida is a Psychologist with a private practice in Thessaloniki. She holds a PhD from Aristotle University of Thessaloniki and completed postgraduate studies in Pain Management at the University of Ioannina. Additionally, she specialized in Cognitive-Behavioral Psychotherapy at the Hellenic Society of Cognitive Behavioral Psychotherapy. She has significant experience and is currently a Research Associate at Aristotle University of Thessaloniki as well as a Trainer in Cognitive-Behavioral Psychotherapy at the Medical Psychotherapeutic Center.

Thomas Palikrousis is a Psychologist (UEL), certified Cognitive-Behavioral Psychotherapist (EEGSPS), Dietitian-Nutritionist (ATEITH), and Food Technologist (ATEITH), twice awarded scholarships by the State Scholarship Foundation (IKY). He holds four postgraduate degrees (MSc) in Aging and Chronic Disease Management (HOU), Quality Management and Food Industry Production Organization (ATEITH), Quality Assurance (HOU), and Food Chemistry (AUTH). He is a doctoral candidate at the Department of Food Science and Technology (DIPE), a student in the Department of Agriculture at the University of Western Macedonia, and a postgraduate student in Applied Developmental Psychology (HOU).

His professional work focuses on bridging theory and practice through an interdisciplinary approach. Specifically, he practices privately as a Psychologist, having provided mental health services at the Student Counseling and Support Center (KSSF) of the University of Macedonia (PAMAK). As a Dietitian-Nutritionist, alongside operating a private practice, he has collaborated with professional and amateur sports clubs. As a Food Technologist, he has worked with numerous food industries, contributing to the design of products that have received significant awards at the International Taste Awards and Healthy Diet Awards. Additionally, he is a researcher at the International Hellenic University (DIPE) and has served as a faculty member at a private university college in collaboration with the state University of Essex (United Kingdom), independently teaching courses in the BSc (Hons) Dietetics (Applied) program. Finally, he is a member of the Sports Nutrition Working Group and the Diversity, Equality, and Inclusion Committee of the Pan-Hellenic Association of Dietitians-Nutritionists, as well as the association's representative for the Florina Prefecture.

Thomaidi Paulina is a Psychologist – Psychotherapist, a regular member of the Hellenic Psychological Society (HPS), and maintains a private practice in Kypseli, Athens. She is a graduate of the Psychology Department of the National and Kapodistrian University of Athens and holds a postgraduate diploma in Forensic – Criminal Psychology from Coventry University. She trained in Cognitive and Behavioral Therapy (CBT) and has specialized in addressing issues related to anxiety, depression, personality disorders, as well as couples counseling and family therapy. She has consistently invested in her scientific development through numerous seminars and training programs covering topics such as trauma therapy, autoimmune diseases and mental health, domestic violence, and contemporary, revised guidelines for mental health treatment, ensuring that her services are based on the most reliable psychological practices. Academically, she has conducted research on the social stigma of LGBTQ+ community members, as well as on attitudes and behaviors toward sexual violence against women and double standards. She addresses issues of anxiety, depression, psychological trauma, eating disorders, addictions – dependencies, obsessive-compulsive disorders, personality disorders, and provides counseling services. Additionally, she offers couples and family counseling and therapy. Her treatment is LGBTQ+ friendly and tailored to cases of neurodiversity (ADHD, ASD, etc.).