Health professionals for Addictions in Athens

Sideri Xristina is a Psychologist with a psychoanalytic orientation based on Lacanian theory.

She is a graduate of the Department of Psychology of the Faculty of Philosophy at the National and Kapodistrian University of Athens and of the Postgraduate Program “Psychotherapy: Theoretical Frameworks, Clinical Applications, and Comparative Approaches” (MSc in Psychotherapy) at the Medical School of the same University. She has received additional training in Clinical Psychopathology, completing the one-year seminar “Panagiotis Oulis” organized by EPIPSY, the First University Psychiatric Clinic of Aeginiteio Hospital, and the company “Promotion of Knowledge in Mental Disorders.” Since 2020, she has been attending the educational program of the Athens Academy of Clinical Studies of the Freud Field Institute and actively participates in working groups, seminars, and conferences of the Hellenic Society of the New Lacanian School of Psychoanalysis. Concurrently, she is a member of the “Addiction and Alcoholism” network of the Freud Field. She completed her practical training and subsequently worked voluntarily in the field of addictions. From 2020 to 2025, she was employed as therapeutic staff at the Center for the Treatment of Dependent Individuals. She is a collaborator of the Galinos Institute of Mental Health and Personal Development.

In her independent clinical practice, she aims to prioritize the uniqueness of each individual and accompany them in the search for their distinctive way to cope with their subjective difficulties.

Maria Vlachaki, MSc, is a Psychologist, Cyberpsychologist, and Psychotherapist, currently operating a private practice in Alimos, Athens.She holds a Bachelor's degree in Psychology from the National and Kapodistrian University of Athens (NKUA) and a Master's degree in Cyberpsychology from the same institution.She has specialized in Systemic and Family Therapy through studies at the Laboratory for the Investigation of Human Relations (Charis Katakis, 2022–2023) and the University Mental Health Research Institute (UMHRI). She is also attending the annual program “Therapeutic Approaches to Addictions” at the 18 ANO Addiction Rehabilitation Center.Her professional experience includes providing individual psychotherapy sessions since September 2023, as well as collaborations with the Psychiatric Clinic of Attikon University General Hospital (volunteer work), the Evaluation Committee for the Ministry of Health’s “Personal Assistant for People with Disabilities” program (June–July 2023), and the “ARGO” Association for Children with Special Needs. Since 2024, she has been working with the Municipal Health Clinics of Nea Smyrni and the P. Sakellaropoulos Association for Social Psychiatry.She is trained in the administration of psychometric tools such as the MMPI-1, Raven's Progressive Matrices, Mini-Mental State Examination (MMSE), MoCA, and the Geriatric Depression Scale.Maria actively participates in numerous scientific conferences, symposia, and workshops related to psychotherapy, psychoanalysis, mental health, and technology. Notably, she has attended the Psychotherapy Conferences of the Hellenic Psychiatric Association, the Panhellenic Conference on Counseling Psychology, events at Attikon Hospital, and seminars by the Hellenic Psychological Society, as well as initiatives promoting community mental health awareness.As a speaker, she presented her research titled “Netflix and binge watching: A qualitative exploration of the subjective viewing experience” at Panteion University (April 9, 2024). She has also participated in a women’s empowerment and breast cancer awareness event at the Kallithea Municipal Library (October 2024), and in a public seminar on cyberbullying organized by the Municipality of Rentis/Moschato (November 2024).

Angeliki Xatzimanoli, MSc is a Psychologist, certified Psychotherapist, and maintains a private practice in Ilisia. She holds a degree from the Department of Psychology at the University of Central Lancashire and graduated from the Department of Social Policy at Panteion University. Additionally, she has a master's degree in "Addiction Treatment - Addictology" from the National and Kapodistrian University of Athens, in collaboration with the Medical School of Athens. Currently, she is training in "Systemic Psychotherapy and Counseling" at the Center for Systemic Study and Therapy of Athens (Ke.S.Me.Th.). Throughout her career, she has volunteered with the Non-Governmental Organizations "ActionAid Hellas" and the International Cybersecurity Institute (CSI). She served as a Psychologist for the NGO "The Home Project" and collaborates as an external associate with the Center for Special Therapies "Oikogeneia." She also writes voluntarily for the website ''efiveia.gr,'' focusing on family and its connection and collaboration with the online therapy platform Terappin. She has been trained in the application of the Trauma-Focused Cognitive Behavioral Therapy protocol (TF-CBT). She provides psychological support to children, adolescents, and adults. It is noteworthy that she participated in authoring the European program "TRACeD," within the framework of actions for the awareness and prevention of online gender-based violence. In her private practice, she undertakes the assessment, monitoring, and psychotherapeutic treatment of various psychological difficulties, such as anxiety disorders, depressive episodes, adjustment disorders, personality disorders, as well as issues related to interpersonal relationships and self-esteem.

Kakarougka Sofia is a Psychologist and maintains a private practice in Metaxourgeio. She holds a degree in Psychology from the University of East London - Metropolitan College and subsequently completed her postgraduate studies (MSc) in Clinical Cognitive Behavioral Therapy at the Scientific College of Greece (SCG) - University of Strasbourg. She has also worked as a Psychologist at the Residential Care Home of the Non-Profit Urban Organization "IASIS," providing psychological support to residents through individual sessions and therapy groups. Her work also involved participating in multidisciplinary teams for the development and monitoring of individualized therapeutic programs, as well as conducting psychometric tests to assess psychological needs and track residents' progress. Additionally, as part of her ongoing education and professional development, she attends seminars and conferences in the field. Notably, she completed a multi-month program at the National and Kapodistrian University of Athens (NKUA) titled "Social Clinical Psychology of Addictions: Assessment, Diagnosis, and Development of Therapeutic Skills," as well as the seminar "The Five Stages of Grief," organized by the Interdisciplinary Network for the Specialization of Mental Health Professionals (DEPSPY). She is currently attending the Advanced Seminar in Clinical Psychopathology "PANAGIOTIS OULIS." In her private practice, she currently conducts individual adult sessions both in person and remotely.

Papamargariti Vasiliki is a Psychologist - Systemic Psychotherapist and maintains a private practice in Kypseli. She holds a degree in Psychology from the University of Crete, followed by postgraduate studies in "Liaison Psychiatry: Integrated Care of Physical and Mental Health" at the Medical School of the National and Kapodistrian University of Athens (NKUA), in "Clinical Interventions in Addictions" at the University of Crete, as well as in "Special Education and Training" at the National and Kapodistrian University of Athens. Concurrently, she gained valuable experience in the field of mental health by working in significant institutions as a Psychologist, such as the Therapy Center for Dependent Individuals (KETHEA), in the Dual Diagnosis Unit, and in Counseling for Parents and Adolescents, having collaborated with a Youth Counseling Station for several years. Currently, she also works in Secondary Education alongside her private practice. The specialist is also certified in Systemic Psychotherapy - Family Therapy, having received the relevant certification from the Systemic Center for Training and Psychological Support (S.K.E.PSY), and in Couple Therapy (Institute for Training and Research in Systemic Psychotherapy).

Gourna Stamatia Msc is a Mental Health Counselor and Systemic Psychotherapist, maintaining her private practice in Kypseli. She completed her studies in Social Anthropology at Panteion University of Social and Political Sciences and her postgraduate studies in Psychology at the University of Hertfordshire, UK. Subsequently, she trained in Systemic Psychotherapy for individuals and groups at the Athens Center for Human Studies (AKMA), as well as in the “18 Ano” program for the therapeutic treatment of addictions. She has collaborated with various organizations, such as SOS Children's Villages, Arsis, and SolidarityNow, in the field of psychosocial support for socially vulnerable groups. Concurrently, she worked as a trainee psychotherapist in a psychotherapy office for children, adults, and families, where she managed cases focusing on understanding their needs. Finally, she is a regular member of the Hellenic Society of Systemic Therapy (ELESYTH).

Koanta Stauroula is a Mental Health Counselor and Psychotherapist with a private practice in Athens. She is a member of the Hellenic Counseling Society and specializes in Drama Therapy and art-based psychotherapeutic approaches. She studied Set and Costume Design at the Lycurgus Stavrakos School of Cinema and Television and pursued postgraduate specialization in Cinematherapy at the National and Kapodistrian University of Athens. She has received training in Group Analysis, Psychotherapy, and Psychodrama through HAGAP and has completed a study program at the Hellenic Training Center “Psychotherapy through Arts” with a focus on Drama Therapy. She also holds an international certificate in the field of Psychogenealogy and Intergenerational Psychodrama. She works with a psychodynamic – analytical (Jungian) approach, offering individual sessions, therapeutic groups, and alternative forms of expression and processing through painting, music, cinema, storytelling, and other artistic media. She specializes in supporting individuals facing grief, anxiety, psychological trauma, identity crises, or changes in everyday roles, while also accompanying those seeking deeper self-awareness and personal development.

Melpomeni Perdikari is a Clinical Psychologist MSc - CBT Psychotherapist and maintains a private practice in the center of Athens, in Omonia. She holds a degree in Psychology from the University of East London, UK, and a Master of Science (MSc) in Clinical Psychology from the same university. Additionally, she is a trained Cognitive Behavioral Therapist from the Center for Applied Psychotherapy and Counseling - Lifelong Learning Center. Beyond her private practice, the specialist works as a Clinical Psychologist - Scientific Supervisor at a residential facility for individuals with autism. Finally, Ms. Perdikari is a member of the British Psychological Society (BPS).

Grapsa Vasiliki MSc is a Psychologist - Psychotherapist and maintains a private practice in the Zografou area. She holds a degree from the Department of Psychology at Panteion University of Social and Political Sciences and a Master's degree (MSc) in Addiction Treatment - Addictology from the Medical School of the National and Kapodistrian University of Athens. Additionally, she has been trained in EMDR Trauma Therapy by TACT Hellas, in the use and interpretation of the MMPI-2 Psychometric Tool by ISON Psychometrica, and is currently attending a postgraduate program in Cognitive Psychotherapy at the 1st Psychiatric Clinic of the University of Athens and the Research University Institute of Mental Health E.P.I.P.S.Y. She completed her clinical internship as a Psychologist at the Psychiatric Clinic of the 414 Military Hospital of Special Diseases and has been working as a Psychologist at ISON Psychometrica since 2023. Finally, with the aim of continuous professional development, she has participated in numerous conferences.

Zouka Olga is a Psychologist - Systemic Psychotherapist, licensed to practice, and maintains a private practice in Athens. She graduated from the Department of Psychology at the National and Kapodistrian University of Athens (NKUA) and has received postgraduate training in Systemic Psychotherapy (Systemic – Family Therapy and Couple Therapy) at the Society of Systemic Therapy and Intervention for Individuals, Families, and Broader Systems (ESYTHEPAS). She has attended training seminars on administering Projective Tests (RORSCHACH, T.A.T., C.A.T., Children's Drawing Test) at DI.K.E.PS.Y., as well as seminars related to addictions at ITACA – Greek Section and the Training Center of the 18 Ano Addiction Treatment Unit. Additionally, she completed practical training in the Family Department of the Therapeutic Center for Dependent Individuals (KETHEA) "Diavasi" and at the Psychiatric Clinic of the 251 General Air Force Hospital. She has worked as a psychologist in K.D.A.P. MEA (Municipality of Acharnes "AROGI"), in prisons (Detoxification Center for Drug-Addicted Prisoners Eleonas Thebes (KATKETH)), in a shelter for unaccompanied minor refugees (AMKE SUNYPARXIS Ecumenical Refugee Program), and provided psychosocial support to the Municipality of Haidari through an ESPA program. Currently, she provides counseling to unemployed individuals through an ESPA program. In her private practice, she focuses on creating a supportive and collaborative therapeutic relationship, tailoring her approach to the uniqueness and specific needs of each client, aiming at the effective management of any issues they face. She conducts in-person and online sessions with adults, adolescents (15 years and older), families, couples, as well as counseling sessions for couples and parents.

Η Αλεξοπούλου Κωνσταντίνα-Μαρία είναι Ψυχολόγος-Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στο κέντρο της Αθήνας, και στο Ψυχικό. Παράλληλα, εργάζεται σε Μονάδα Φροντίδας Ηλικιωμένων & Μονάδα Alzheimer, καθώς και στην μονάδα Έγκαιρης Παρέμβασης για την Ψύχωση του Ερευνητικού Πανεπιστημιακού Ινστιτούτου Ψυχικής Υγειινής. (ΕΠΙΨΥ, Χολαργού-Αθηνών. Είναι κάτοχος δυο μεταπτυχιακών, πιο συγκεκριμένα Msc Counselling Psychology/Psychotherapeutics και Msc Psychotherapy of couples and families, από το Πανεπιστήμιο του Λονδίνου. Επίσης, έχει ολοκληρώσει το εκπαιδευτικό Πρόγραμμα του Νational Center of Eating Disorders, στο Λονδίνο. Έχει εργαστεί για 5 χρόνια, στην μονάδα Διατροφικών Διαταραχών του εθνικού κέντρου Διατροφικών Διαταραχών (National Centre of Eating Disorders) στο Πρόγραμμα Ατομικής - Ομαδικής Θεραπείας - Eποπτείας Ψυχοθεραπείας Συστημικής Κατεύθυνσης και Φαρμακευτική Αντιμετώπιση των Διατροφικών Διαταραχών. Ακόμη, έχει εργαστεί ως Επιστημονικός συνεργάτης της Ύπατης Αρμοστείας ΟΗΕ σε ζητήματα εφήβων και ενηλίκων και στο Κέντρο Ελέγχου και Πρόληψης Νοσημάτων, και στον παρόντα χρόνο στο Οικοτροφείο Αλκυονίς Καπανδρίτι Αθηνών, και επιστημονική Υπεύθυνη στο κέντρο ψυχοκοινωνικής Υγείας Χαλανδρίου ''Θέτις'' Αθηνών, στο Ινστιτούτο ψυχικής υγείας παιδιών και ενηλίκων της ΕΨΥΠΕ, συνεργάτις Ειδικού Ιατρείου Ψυχικής Υγείας Γυναικών Ε.ΨΥ.Γ) στο Αιγινήτειο Νοσοκομείο, πρόγραμμα Βραχείας ψυχοθεραπείας-παρέμβασης και αντιμετώπισης των ψυχικών διαταραχών γυναικών-παιδιών-νέων ενηλίκων με διαταραχές εξάρτησης από ουσίες στον ΟΚΑΝΑ, Γραμμή ψυχοκοινωνικής υποστήριξης ΟΚΑΝΑ, 1031, για τις διαταραχές συμπεριφοράς/ διαταραχές χρήσης ουσιών/ αλκοόλ ή και αυτοκτονική συμπεριφορά/ ιδεασμό, ενηλίκων εφήβων-παιδιών με ψυχωτικές διαταραχές/ διαταραχές ύπνου/ διατροφής, διαταραχές προσωπικότητας καθώς επίσης και εργάζεται σε βάρδιες, και είναι μέλος στην 24 ωρη γραμμή ψυχολογικής υποστήριξης 10306, μόνιμης πλέον υπηρεσίας του Υπουργείου Υγείας για θύματα βίαιων συμπεριφορών/άτομα με νοητικές διαταραχές/οικογενειακά θέματα φύλου/σχέσεων/γάμου/ ανεργία/ απασχόληση ,συμβουλευτική ζεύγους παιδιών, εφήβων, ενηλίκων για απασχόληση/ συμβουλευτική σε άτομα με σεξουαλικά προβλήματα, άτομα με διάφορα ψυχικά νοσήματα/ φοβίες κατάθλιψη κρίσεις πανικού, άγχος φοβίες, και εκφοβισμό σε ΛΟΑΤΚΙ+ άτομα/ με ψυχοσωματικές παθήσεις και είναι μέλος Θεραπευτικού Προγράμματος των εξαρτήσεων, ΙSSUP, και της επιτροπής για πρόληψη και αντιμετώπιση της Βίας ανηλίκων/ ενηλίκων στην Ευρώπη, European psychosocial group against bulling and Mental Health Resiliense' και του μη κερδοσκοπικού οργανισμού Μαζί για το Παιδί καθώς επίσης συμμετέχει ως συντονίστρια στις δράσεις και ομάδες υποστήριξης της γραμμής 11525, επιπλέον διατελεί και μέλος της διεπιστημονικής ομάδας στο Αιγινήτειο Νοσοκομείο πραγματοποιεί διαδικτυακές/ οnline, και δια ζώσης συνεδρίες ψυχοθεραπείας κατόπιν τηλεφωνικού ραντεβού. Είναι μέλος του Συλλόγου Ελλήνων Ψυχολόγων και της Ελληνικής Εταιρίας Συστημικής, Γνωσιακής- Συμπεριφοριστικής- Σχεσιακής-Διαπροσωπικής και Ψυχοδυναμικής-Ψυχαναλυτικής Ψυχοθεραπείας. Τέλος, έχει συμμετάσχει σε πληθώρα επιστημονικών συνεδρίων και έχει πραγματοποιήσει επιστημονική έρευνα σε θέματα Σχιζοφρένειας /Διπολικής Διαταραχής, Ψυχαναγκαστικής Διαταραχής Διαταραχών Μνήμης -Άνοιας- Θεραπείας/ Συμβουλευτικής Φροντιστών Αμεα/ ψυχωτικών χρόνιων ασθενών. Οικογενειακής Βίας - Θεραπευτικής Παρέμβασης σε Ζευγάρια/Οικογένειες και Ψυχο-εκπαιδευτικές Ομάδες Εφήβων-Παιδιών- Ενηλίκων, Εφαρμογές Ενναλακτικών Θεραπευτικών Μεθόδων στην θεραπεία χρόνιων παθήσεων και πόνου μέσω κλινικής υπνοθεραπείας-nlp coaching program certified INLPTA-ICCP. ΕCP GHR AGCPP IRC-Eyropsy Psychosocial health in addictions and trauma applied psychotherapy with hypnosis techniques and mindfullness stress relief time line treatment. NLPTA ISSUP-AGGPTI .