Health professionals for Addictions in Athens

Pavlos Karathanos is a licensed Psychologist (License No. 281828/5193) who offers online therapy sessions based in Athens, Greece. He completed his undergraduate studies in Psychology at the Aristotle University of Thessaloniki and pursued further training in Theoretical Approaches at the National and Kapodistrian University of Athens, specializing in Music Therapy (therapy through the arts).

In 2011, he provided his services as a Psychologist at the Psychological Support and Telecounseling Helpline of KETHEA, and later worked at the American School of The Hague in the Netherlands, offering one-to-one coaching

He has specialized in issues related to anxiety disorders, emotional regulation difficulties, panic attacks, psychosomatic symptoms, performance anxiety, school-related stress (including university entrance exam anxiety), tics, and the empowerment of LGBTQI+ individuals.

He is in ongoing personal therapy and clinical supervision.

Psychiatrist - Systemic & Family Psychotherapist

He maintains a private practice in Koukaki providing psychiatric services, individual adult psychotherapy, as well as family and couple therapy with a systemic approach.

He graduated from the Medical School of the National and Kapodistrian University of Athens (2015). Following successful participation in the Spanish medical specialty exams (MIR), he completed his residency at the Psychiatry Clinic of the University Hospital La Paz in Madrid.

After completing his specialty, he was offered a Consultant position at the same hospital. He served as the Scientific Director of the Mental Health Center Colmenar Viejo, affiliated with Hospital Universitario La Paz, where he established and developed a family intervention program as well as therapeutic patient groups.

During his professional career in Spain, he also acquired significant clinical experience in Child Psychiatry and, following examinations, obtained recognition of the corresponding specialty title according to the Spanish healthcare system.

Concurrently, he completed a four-year training in Systemic and Family Therapy at the recognized training center Centro de Terapia Familiar Zurbano, certified by FEATF, with active participation in workshops and scientific conferences.

In the private sector, he collaborates with the Tranquilamente clinic in central Madrid as a Psychiatrist - Psychotherapist.

He has specialization and extensive experience in addiction treatment, having served as the responsible Psychiatrist at the Detoxification and Addiction Center - Centro Árbor.

He is fluent in Greek, Spanish, and English. His goal is to provide personalized, scientifically grounded, and humane care, respecting the needs of each patient.

Metta Kalliopi, MSc, is a Psychotherapist offering online sessions in both Greek and English, based between Athens and Amsterdam. She holds two Master’s degrees — in Clinical Psychology (Leiden University, the Netherlands) and Neuroscience (Carleton University, Canada). Kalliopi works exclusively online, providing psychotherapeutic support to adults in Greece and abroad. She works with individuals experiencing anxiety disorders, panic attacks, work-related stress, depression, ADHD, emotional regulation difficulties, interpersonal issues, psychosomatic symptoms, self-esteem challenges, addictions, as well as existential concerns related to meaning and identity. In her therapeutic practice, she integrates techniques from Cognitive Behavioral Therapy (CBT) and Psychodynamic Therapy, aiming to help clients understand and change limiting patterns of thought and behavior. She supports individuals in managing anxiety, improving relationships, and enhancing self-esteem. Kalliopi also places particular emphasis on empowering and supporting members of the LGBTQIA+ community, approaching every individual with acceptance, respect, and authenticity. She has completed over 300 hours of personal psychotherapy, deepening her understanding of the therapeutic process and human experience.

Yro Stamou is a Psychologist – Psychotherapist specializing in psychoanalytic orientation. She practices privately in the Ilisia area while also serving as a scientific collaborator at the "Therapis General" hospital. She graduated from the Department of Psychology at Panteion University of Social and Political Sciences and holds professional license number 7447/1998. Additionally, she is a candidate group psychotherapist at the S.H. Foulkes Institute of Group Analysis. She provides individual and group psychotherapy services for adults, focusing on establishing a stable and authentic therapeutic relationship. With respect for the uniqueness of each individual and their personal psychological journey, she addresses a wide range of difficulties such as anxiety, depression, dysfunctions in interpersonal relationships, and psychological pain that is often difficult to express verbally.

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.

Mitsa Maria MSc is a Psychologist - Systemic Psychotherapist and maintains a private practice in Ampelokipoi. She graduated from the Department of Psychology at Aristotle University of Thessaloniki and holds a postgraduate degree in "Health Promotion and Education" from the Medical School and the Department of Psychology of the National and Kapodistrian University of Athens. She trained in Systemic Psychotherapy and Counseling and has completed the clinical training program at the 1st Psychiatric Clinic of the Papageorgiou General Hospital of Thessaloniki. In recent years, she has worked in non-governmental organizations, providing psychological and psychosocial support to vulnerable populations as a psychologist, through individual and group sessions, and as a coordinator of a hosting structure for unaccompanied minors. Furthermore, she has worked as a psychologist in the design and implementation of national and European programs for the prevention and promotion of psychosocial health for children, parents, educators, and professionals. As part of her ongoing training and improvement of therapeutic practice, she attends educational seminars, receives systematic supervision, and follows a personal course of individual psychotherapy.

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.

Haroula Tsatsani is a Psychologist, graduate of the Department of Psychology at the National and Kapodistrian University of Athens (NKUA), and a Relational Psychoanalytic Psychotherapist, certified by the Institute of Relational and Group Psychotherapy (ISOPS). She is a member of the International Association for Relational Psychoanalysis and Psychotherapy (IARPP) and the American Group Psychotherapy Association (AGPA). She has successfully completed the Master's Program in "Clinical Management of Addictions" at the Athens Medical School and has extensive clinical experience in public and private mental health institutions. She has collaborated with Day Centers (Ariadni–KMOP, Galini–Prometheus), the Psychological Support Hotline 10306, primary and secondary education schools as a school psychologist, as well as hospitals such as "Evangelismos". Additionally, she has experience in the diagnosis and treatment of sexual dysfunctions, as well as supporting children and adolescents in shelters for unaccompanied minors. Currently, she maintains a private practice in Mets, providing psychotherapy to adults and adolescents facing difficulties in interpersonal relationships, mental disorders, psychosomatic symptoms, addictions, and other challenges. Simultaneously, she collaborates with the psychotherapeutic center "Psychoplefsi" in Athens and the Konstantakou office in Western Attica. She holds a Professional Practice License as a Psychologist (7894/12.10.2016) and receives consistent supervision and training, continuously advancing her personal and professional 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).

Episkepsy Matthaios Zazanis Kai Synergates Psyxologoi-Psyxotherapeutes is a Psychologist - Integrative Psychotherapist with a Person-Centered orientation and is a co-founder of the Counseling Center for Education and Psychosocial Support epi S.K.E.P.S.Y. as well as the scientific director of the center in Ano Patissia. He has specialized training in addictions and mental disorders and is certified by Greek, British, and American organizations. Throughout his career, he has encountered distinguished mentors who serve as an inspiration to him.

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).

Eria Chourdaki MSc is a Neuroscientist - Gestalt Psychotherapist based in Exarchia-Athens and Heraklion-Crete. She is trained as a Gestalt psychotherapist. Her focus is on the individual aiming to create a safe environment to build an authentic relationship and alliance to work towards self-growth and strengthen.

Eria has lived in London for ten years where she studied in the Institute of Psychiatry Psychology and Neuroscience at King's College London. She gained an MSc in Applied Neuroscience, worked for UK Government and earned a student fellowship in Germany, in the Institute of Neurosciences and Medicine at Forschungszentrum Julich. Due to significant adverse family circumstances she returned to Athens and trained for four years as a Gestalt psychotherapist. She is currently working as a psychotherapist at her own private practice in Athens.

As a "survivor", she works with any type of addictive behaviour, trauma, shame, guilt and their connection and relation in the formation of Being, Personality and interaction with others. She sees as addiction not only the dependency from illicit substances; to her, addiction is part of daily life referring to habits, relationships, patterns that are repeated compulsively and excessively on a day to day basis.

However, Eria's work is not limited to the above as she works with populations within the autistic spectrum disorder, and a wide range of pathologies since she offers her services to solidarity and psychological support initiatives in Athens.

Eria works with adults (18+) from all backgrounds individually or in groups and offers face-to-face sessions or online.

Her hours are Monday to Friday, 9am - 6pm, as well as Wednesday and Thursday evenings (until 9pm).

Matina Batzaki is a Psychologist with a private practice located in Ilisia. She graduated from the University of Crete and holds a master's degree in Consultation-Liaison Psychiatry: Integrated Care of Physical and Mental Health from the National and Kapodistrian University of Athens. She is undergoing training in Cognitive Behavioral Therapy (CBT) at the Hellenic Society for Behavioral Research. Concurrently, she is pursuing further specialization in Acceptance and Commitment Therapy (ACT) at the Institute of Behavioral Research and Therapy (IBRT), as well as in the Treatment of Eating Disorders at the 1st Psychiatric Clinic of the Medical School of the National and Kapodistrian University of Athens, in collaboration with EPIPSY. She has collaborated with public and private healthcare institutions, including Attikon University General Hospital, Penteli Children's General Hospital, and the Lyrakou Psychiatric Clinic, where she continues to work. Additionally, she is active in research in the field of psychopathology and health, with publications in international scientific journals. She maintains a private practice in Ilisia, where she provides psychotherapeutic services to adults, adolescents, and families, based on the principles of the Cognitive-Behavioral approach and contemporary scientific practice.

Ioanna Marmarou BSc, MSc, PhD is a Clinical - Counseling Psychologist who maintains a private practice in the center of Athens, in Exarchia. She holds a PhD in Counseling Psychology from the University of East London, a master's degree in Clinical & Community Psychology, and a bachelor's degree in Psychology from the same university. The therapist is a member of the Hellenic Psychological Society with professional license number 309612. The therapeutic process follows the Integrative Approach, which successfully incorporates Cognitive-Behavioral Therapy, Psychodynamic therapy, and Gestalt therapy. She holds certifications in School Psychology, Sexual Education for Children and Adolescents, and Drama Therapy. At Ioanna Marmarou's private practice, the counseling and psychotherapeutic process focuses on the uniqueness of each individual, allowing them to express every right - wrong, good - bad, normal - abnormal, realistic - imaginary, light - dark aspect of themselves and their broader life. The purpose of this therapeutic process is to serve as a journey for the client to explore their own self and their relationship with themselves, as well as the relationships and boundaries they have established within their social environment. A core principle of the therapist is the empowerment of the individual, aiming to build healthy relationships, achieve inner fulfillment, and maintain functionality in daily life.

Η Ράπτη Έλενα είναι Κλινικός Ψυχολόγος - Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στα Ιλίσια (περιοχή Χίλτον). Στο ιδιωτικό της γραφείο παρέχει ατομική ψυχοθεραπεία σε εφήβους και ενήλικες, συνεδρίες με ζεύγη και γονείς. Η ψυχοθεραπεία, η ψυχολογική στήριξη και η συμβουλευτική αφορά ένα ευρύ φάσμα δυσκολιών ή/και παθολογικών καταστάσεων. Ειδικότερα παρέχονται υπηρεσίες στις συναισθηματικές διαταραχές (κατάθλιψη, έλλειψη νοήματος), στις αγχώδεις διαταραχές (κρίσεις πανικού, άγχος, φοβίες, ιδεοληψίες). Επίσης αντιμετωπίζονται ψυχοθεραπευτικά δυσκολίες στις διαπροσωπικές σχέσεις, στην απώλεια, στο πένθος, στο τραύμα. Στην κλινική της πρακτική, κι εφόσον κριθεί απαραίτητο, συνεργάζεται με άλλους ειδικούς ψυχικής υγείας (ψυχιάτρους, ειδικούς θεραπευτές). Διαθέτει μεταπτυχιακό Κλινικής Ψυχολογίας (Master of Arts & Sciences in Clinical Psychology) και πτυχίο Ψυχολογίας (Bachelor of Arts & Sciences in Psychology) από το University of Indianapolis, Indiana, USA. Είναι μέλος του Αμερικανικού Ψυχολογικού Συλλόγου (American Psychological Association, APA). Είναι εξειδικευμένη ψυχοθεραπεύτρια στην Ψυχοδυναμική Ψυχοθεραπεία και Παρέμβαση, στην Υπαρξιακή Ανάλυση καθώς και στην Short-Term Anxiety Provoking Psychotherapy (STAPP). Στο πλαίσιο της συνεχιζόμενης κατάρτισης παρακολουθεί σεμινάρια, εκπαίδευση και κλινική εποπτεία στην Ελληνική Εταιρεία Ψυχανάλυσης και Ψυχαναλυτικής Ψυχοθεραπείας (Ε.Ε.Ψ.Ψ). Στα 30 χρόνια κλινικής εμπειρίας έχει παρακολουθήσει και συμμετάσχει σε σημαντικό αριθμό συνεδρίων και σεμιναρίων (διεθνών και ευρωπαϊκών) ψυχιατρικής, ψυχοθεραπείας και ψυχολογίας. Παράλληλα με το ιδιωτικό της γραφείο, εργάζεται από το 2003 ως Ψυχοθεραπεύτρια στη Μονάδα Απεξάρτησης του Ψυχιατρικού Νοσοκομείου Αττικής (ΨΝΑ) όπου παρέχει ατομική και ομαδική ψυχοθεραπεία σε ενήλικες ουσιοεξαρτώμενους. Επίσης, αναλαμβάνει ομάδες εποπτείας επαγγελματιών ψυχικής υγείας σε κέντρα αποκατάστασης και ψυχολογικής παρέμβασης. Από το 1998 έως 2020 έχει συνεργαστεί με κέντρα ειδικής θεραπείας /ψυχικής υγείας καθώς και με ένα σημαντικό αριθμό βρεφονηπιακών σταθμών, παρέχοντας αξιολόγηση και παρέμβαση σε παιδιά κι εφήβους, ψυχοθεραπεία εφήβων, συμβουλευτική οικογένειας, ομάδες ψυχοεκπαίδευσης γονέων και παιδαγωγών. Σε περιπτώσεις που οι αποστάσεις ή οι συνθήκες το υπαγορεύουν, οι συνεδρίες μπορούν να πραγματοποιηθούν μέσω Teams ή βιντεοκλήσης, τόσο στα ελληνικά όσο και στα αγγλικά.

Drmpartzokas Eustathios is a Psychiatrist – Psychotherapist with a private practice in Kolonaki, in the center of Athens, where he has been practicing psychiatry and psychotherapy for the past 25 years. His professional career is based on the belief that every story requires space, time, and expression—elements essential for the understanding and treatment of psychological pain. Psychotherapy is a central focus of his work, as it combines psychiatric knowledge with the therapeutic relationship, approaching each individual with consistency, care, and respect.

Specialization/Therapeutic Approach:

He integrates Psychodynamic, Cognitive, and Behavioral (CBT) psychotherapy, according to the needs of each patient.

The following conditions are addressed, among others:

– Anxiety, mood, and adjustment disorders

– Panic attacks and generalized anxiety

– Depression, dysthymia, and bipolar disorder

– Social phobias, obsessive-compulsive disorder (OCD)

– Traumatic experiences and post-traumatic stress disorder (PTSD)

– Addictions and dependencies (alcohol, internet, etc.)

– Sleep, eating, and personality disorders

– Psychotic disorders and senile dementias

Mamo Xrysovalanto - Eirini is a Psychologist specializing in Clinical Psychology and Counseling, holding a Master of Science (MSc) degree from the University of Derby, as well as a Bachelor of Science (BSc) degree in Applied Psychology. Her experience includes professional and voluntary work across a wide range of psychological needs and interventions. She has collaborated with organizations such as the Hellenic Network of European Women, IASIS, and Ithaca Laundry, providing counseling sessions and contributing to programs that promote social inclusion and psychological well-being. Additionally, she actively participates in continuous education, currently undergoing a four-year training program in Cognitive Behavioral Therapy (CBT). In the past, she has completed specialized training programs in Psychodynamic Therapy, Systemic Counseling, and Counseling Psychotherapy. She has an extensive research portfolio, with publications exploring topics such as "emotional nourishment," attachment, mental disorders, and innovative psychological interventions.