Health professionals for Conflict management in Athens

Η Περσεφόνη Λαφαζάνη σπούδασε Ψυχολογία στο Πανεπιστήμιο Κρήτης. Είναι κάτοχος άδειας άσκησης επαγγέλματος ψυχολόγου με αριθμό 62699 και κάτοχος μεταπτυχιακού τίτλου στην Κλινική Ψυχολογία από το Πανεπιστήμιο της Ουτρέχτης, με έμφαση στη Γνωσιακή Συμπεριφορική Θεραπεία. Επίσης, έχει ολοκληρώσει την τετραετή εκπαίδευση στη Συστημική ψυχοθεραπεία στο Κε.Συ.Θ.Ε.Σ. Στα πλαίσια πρακτικής άσκησης έχει συνεργαστεί με το κέντρο ψυχικής υγείας ΕΣΤΙΑΖΩ και με το Ινστιτούτο Παιδιών και Ενηλίκων Π. Σακελλαρόπουλος. Στα πλαίσια εθελοντισμού, έχει εργαστεί ως ψυχολόγος, στην Εταιρεία Κοινωνικής Ψυχιατρικής και Ψυχικής Υγείας Π. Σακελλαρόπουλος στο τμήμα των Προστατευόμενων Διαμερισμάτων, συμμετέχοντας στην κοινωνική ενσωμάτωση ενηλίκων με ψυχικές διαταραχές και ψυχοκοινωνικά προβλήματα

Επίσης, έχει εργαστεί στη συμβουλευτική γραμμή του Ινστιτούτου Ψυχικής και Σεξουαλικής Υγείας και υπήρξε ψυχοθεραπεύτρια στο Athens Behavior Clinic.

Συμπληρωματικά, ήταν εισηγήτρια στο Ψυχοεκπαιδευτικό Πρόγραμμα για την Ανάπτυξη Επαγγελματικής Ταυτότητας Φοιτητών Ψυχολογίας με βάση τη Θεωρία Διαλογικού Εαυτού που διεξήχθη από το Πανεπιστήμιο Ιωαννίνων σε συνεργασία με το Εθνικό Καποδιστριακό Πανεπιστήμιο Αθηνών.

Επί του παρόντος, συνεργάζεται με το Ινστιτούτο Παιδιών και Ενηλίκων Π. Σακελλαρόπουλος στη Μονάδα Ψυχιατρικής Περίθαλψης στο Σπίτι του Ασθενούς, ενώ παράλληλα εργάζεται ιδιωτικά με άτομα ζευγάρια και οικογένειες, αξιοποιώντας τη συστημική θεωρία και πρακτική.

Dimitra Sigala is a Psychologist, a graduate of the Department of Psychology at the University of Crete, a final-year student of the postgraduate program “Forensic Psychiatry” at the Medical School of the National and Kapodistrian University of Athens, and holds a professional license to practice psychology.

She has completed the annual postgraduate seminars in Clinical Psychopathology and Clinical Skills in Psychopathology "Panagiotis Oulis," as well as training in the administration of the Structured Clinical Interview SCID I, organized by the First Psychiatric Clinic of the University of Athens.

In parallel with her studies, she has attended part of the training program in Cognitive Psychotherapies offered by the Hellenic Society of Cognitive Psychotherapies, and she is a trainee Systemic Psychotherapist. Additionally, she has been trained in Equine-Assisted Psychotherapy through the Eagala (Equine Assisted Growth and Learning Association) model in Staffordshire, England.

Her professional experience has enabled her to work in a clinical setting managing suicidal thoughts and self-destructive behaviors, as well as providing psychotherapy and counseling to adults.

She has gained clinical experience working as a volunteer psychologist in social therapeutic programs within psychiatric facilities, such as the Day Hospital Center of the Research University Mental Health Institute (E.P.I.PSY.), Rethymno Hospital, among others.

Theou Antigoni is a Psychologist-Psychotherapist and conducts online sessions. She completed her studies at Università degli Studi Guglielmo Marconi in the field of Psychology and holds a professional license. Additionally, she has completed the first two years of training in Cognitive Analytic Therapy (CAT) and continues her education in this therapy. This therapeutic approach is brief and aims to identify all dysfunctional behavior patterns adopted in the past that prevent the individual from living functionally and authentically in the present. Beyond the aforementioned training, she has completed further education at the National and Kapodistrian University of Athens regarding Anxiety and Depression, focusing on psychoeducation and their management. She has worked at the Thalpos Adult Day Center for a specific period during the years 2025-2026. Her professional and academic career began much earlier when she earned her first degree from the Department of Primary Education of Athens and subsequently pursued her postgraduate studies in various fields of education. One of these postgraduate degrees was in Psychology, which marked the beginning of her journey into undergraduate Psychology studies and the field of psychotherapy.

Η Γκαϊτατζή Ανδριάνα είναι Ψυχολόγος και διατηρεί ιδιωτικό γραφείο στην Ομόνοια. Είναι πτυχιούχος του Τμήματος Ψυχολογίας του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών (ΕΚΠΑ) και κάτοχος άδειας ασκήσεως επαγγέλματος. Είναι ειδικευόμενη ψυχαναλυτική ψυχοθεραπεύτρια στο πενταετές πρόγραμμα του Ελληνικού Εκπαιδευτικού Ινστιτούτου Αναλυτικής Ψυχοθεραπείας Ομάδας και Οικογένειας (ΕΛ.ΕΚ.ΙΝ.), με εξειδίκευση στην ψυχαναλυτική ψυχοθεραπεία ατόμου, ομάδας, ζεύγους και οικογένειας. Αυτή τη περίοδο φοιτά στο μεταπτυχιακό πρόγραμμα «Διασυνδετική Ψυχιατρική: Απαρτιωμένη Φροντίδα Σωματικής και Ψυχικής Υγείας» της Ιατρικής Σχολής του ΕΚΠΑ. Έχει επιμορφωθεί στη Συνθετική Ψυχοθεραπεία (ΕΚΙΣΥΠ), στην Ειδική Αγωγή (Πανεπιστήμιο Πατρών) και στη Συστημική Θεραπεία Παιδιών στο εργαστήριο «Ροδάκινο». Έχει συμμετάσχει σε πλήθος σεμιναρίων και συνεδρίων ψυχολογίας στο ΕΚΠΑ, το Πάντειο και το City Unity College. Η επαγγελματική της εμπειρία περιλαμβάνει εργασία σε κέντρα ειδικών θεραπειών και κέντρα ψυχοθεραπείας ενηλίκων, καθώς και σε δομές ψυχικής υγείας παιδιών και οικογενειών, πρακτική με νεαρούς ενήλικες με αυτισμό και αναπτυξιακές διαταραχές, παράλληλη στήριξη σε σχολεία και ψυχολογική υποστήριξη σε παιδική κατασκήνωση.Ακόμη συνεργάζεται με μεγάλες διαδικτυακές πλατφόρμες όπου παρέχει εξ αποστάσεως συνεδρίες ψυχοθεραπείας.Έχει επίσης προσφέρει εθελοντική συμβουλευτική σε ενήλικες μέσω της πλατφόρμας «Μίλα Μου».

Σήμερα εργάζεται σε κέντρα ειδικών θεραπειών και σε κέντρο ψυχοθεραπείας ενηλίκων, ενώ δέχεται θεραπευόμενους σε έναν ζεστό, φιλόξενο χώρο στο κέντρο της Αθήνας, στην οδό Βερανζέρου 22 σε περιβάλλον εμπιστοσύνης και ασφάλειας. Πέρα από τις δια ζώσης συνεδρίες, προσφέρει και διαδικτυακές συνεδρίες, δίνοντας τη δυνατότητα πρόσβασης στη θεραπεία ανεξαρτήτως τοποθεσίας. Αναλαμβάνει παιδιά ,εφήβους, ενήλικες, συμβουλευτική γονέων, συμβουλευτική ζεύγους και οικογενειακή θεραπεία, ενώ εργάζεται πάνω σε ένα ευρύ φάσμα θεμάτων, όπως άγχος, κατάθλιψη, διαπροσωπικές δυσκολίες, πένθος, αυτοεκτίμηση, ψυχοσωματικά συμπτώματα, ζητήματα ταυτότητας και δυσκολίες στις σχέσεις. Η προσέγγισή της είναι ψυχοδυναμική/ψυχαναλυτική, με στόχο τη βαθύτερη κατανόηση του εαυτού και τη δημιουργία μιας πιο ικανοποιητικής και ισορροπημένης ζωής. Η ίδια βρίσκεται σε μακροχρόνια προσωπική θεραπεία και εποπτεία, τις οποίες θεωρεί θεμέλιο μιας αυθεντικής και ουσιαστικής θεραπευτικής σχέσης.

Karavaltsiou Vasiliki is a Psychologist - Psychotherapist who maintains a private practice in Koukaki, where she provides individual sessions, couples therapy, and group therapy. She is a graduate of the Department of Psychology at Aristotle University of Thessaloniki and holds a postgraduate degree. Additionally, she specialized in Systemic Psychotherapy and Counseling after four years of training. She has extensive professional experience, having previously worked in school environments, public mental health institutions, as well as organizations, offering psychological support to children, adolescents, families, and socially vulnerable groups. Within a stable and safe environment, the individual's presence is accepted as they are — with their thoughts, emotions, contradictions, and silences. The therapeutic relationship becomes a meeting place; a space where one can authentically be, be meaningfully heard, and begin to gain deeper understanding of themselves and their way of relating to others. Amid the pressures and fast pace of modern daily life, personal needs do not have to shout to be heard. They are approached with respect, care, and time. From there begins a journey that is not predetermined but shaped step-by-step, at a pace that suits each individual and their needs.

Iosifina Aslanopoulou BSc, MSc, NLP, Reiki is a Psychologist - Psychotherapist and maintains a private practice in Syntagma. She holds a Bachelor's degree in Psychology (BSc) from the State University of New York – Empire State College, as well as a Master's degree (MSc) in Person-Centered Psychotherapy from the University of Central Lancashire. She has specialized in Neuro-Linguistic Programming (NLP), holding certifications as an NLP Practitioner, Timeline Therapy Practitioner, and Hypnosis Practitioner from the Hellenic NLP Academy. Additionally, she has trained in Reiki (Usui Shiki Ryoho) up to the second level, within the framework of the Usui System of Natural Healing.

She works as a Psychologist - Psychotherapist, maintaining a private practice in Syntagma. In the context of her professional activity, she provides psychological support and psychotherapy services, aiming to enhance the mental resilience and personal development of her clients.

Maria Kyvrikoseou is a Psychologist. She graduated from the Department of Psychology at Panteion University of Social and Political Sciences and is continuing her studies at the Center for Systemic Education and Counseling "Allilepidrasis." She primarily works online, but face-to-face sessions are also available upon arrangement. Her philosophy of systemic psychotherapy is summarized by Virginia Satir's quote: "A person is born in relation, lives in relation, and is healed in relation." Therefore, the "problem" is examined and understood through the way the individual interacts with the people around them, rather than considering the individual as an isolated unit apart from the social context. Additionally, she has attended seminars related to Special Education at the University of Piraeus and School Psychology at Panteion University. She is committed to creating a safe, warm, and human space where everyone can express themselves freely, listen to their inner self, and discover new ways to relate both to others and to themselves. If you feel you are going through a period of change, reflection, or simply want to better understand yourself and your relationships, Ms. Kyvrikoseou will be happy to meet you.

Papanikolaou Natalia is a Psychologist - Psychotherapist and maintains a private practice in Ilisia. She holds a professional license with protocol number 1771 / 20-02-2019. She is a graduate of the Psychology Department of Panteion University and an honors graduate of a postgraduate diploma from the Medical Department of Athens, as well as a second postgraduate diploma from the Pedagogical Department of Athens, where she was admitted with a full scholarship. She has completed a four-year specialization program in Cognitive Behavioral Therapy (CBT) at the Society of Cognitive and Behavioral Studies (EISS), certified by the EABCT. Additionally, she has been trained in Acceptance and Commitment Therapy (ACT) and has completed a training program in Clinical Psychopathology within the framework of the program at the First Psychiatric Clinic of the University of Athens. Furthermore, she has received certification for the Ariston Test – a career orientation tool. Her special interests include anxiety and depressive disorders, relationship counseling, self-image, and personality disorders. Currently, she works as a school psychologist as well as privately, conducting sessions with adults, children, and adolescents, including online sessions. Sessions are conducted in Greek and English.

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.

Konstantoulaki Eleni MSc, MA is a licensed Psychologist - Systemic Psychotherapist specialized in the Systemic - Existential approach, with experience in the treatment of adolescents, young adults, adults, couples (EFT | Emotionally Focused Therapy) and families. She provides psychotherapy both individually and in group settings, with sessions available online. Her goal is to create a safe therapeutic environment where each individual or group can feel acceptance and trust, having the space to explore thoughts, feelings, and relationships, progressing with awareness towards a more conscious, meaningful, and authentic life.

Nikolopoulou Nefeli is a Psychologist with a private practice in Ilisia. She graduated with distinction from the Department of Psychology at the University of East London (UEL) and is completing postgraduate studies in Clinical and Community Psychology at the same university. She specializes in Systemic Therapy at the Athens Center for the Study of the Human (AKMA) and holds a Professional Diploma in Counselling (Professional Diploma in Counselling Skills: Theory & Practice) from the European International University. Her experience includes participation in individual and group counseling as well as family system support at KETHEA EN DRASI, in reintegration units, mild intervention, and family support, in collaboration with interdisciplinary therapeutic teams. She has attended numerous seminars and conferences focusing on the therapeutic relationship, emotional bonding, crisis management, psychological trauma, and diversity in psychotherapy. In 2026, she presented a paper titled "Experiences and perceptions of systemic therapists working with clients facing eating disorder issues" at the 9th European Conference of Qualitative Inquiry (ECQI) at the National and Kapodistrian University of Athens. At her private practice in Ilisia, she conducts individual adult sessions in Greek and English.

Ermioni Margariti is a Psychologist – Psychotherapist who conducts sessions at her private office located at 15 Laodikeias Street (opposite the Athens Concert Hall) as well as online. She graduated from Panteion University of Social and Political Sciences – Department of Psychology and has specialized in Cognitive-Behavioral Therapy (CBT) for Adults, Children, and Adolescents at the Institute for Research and Therapy of Behavior (I.E.TH.S. – a four-year study program) leading to European certification from the EABCT. She has attended numerous seminars and training programs, including the Postgraduate Seminar in Clinical Psychopathology "PANAGIOTIS OULIS" and the Postgraduate Seminar in Clinical Skills in Psychopathology "PANAGIOTIS OULIS" at Aeginiteio Hospital – 1st Psychiatric Clinic. She has clinical experience in municipal clinics of the Municipality of Athens, school units of all levels, in streetwork of the Municipality of Athens, and at the Institute for Research & Therapy of Behavior. Since 2021, she has been providing private psychotherapy to adolescents and adults while continuing her clinical training.

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.

Leivaditi Penny is a Military Psychologist and Systemic Psychotherapist with many years of experience in the field of mental health and maintains a private practice in Panormou. She graduated from the Department of Psychology at Aristotle University of Thessaloniki, while simultaneously attending the Military Academy of Corps Officers (2009-2013).

Since 2013, she has worked in mental health institutions, acquiring extensive clinical experience in psychiatric clinics, mental health centers, and psychosocial support services. Over the years, she has developed a deep understanding of the needs of adults facing emotional, interpersonal, and psychological difficulties. Within the framework of her clinical practice, she has been trained at Aeginiteio Hospital in the administration and evaluation of the DSM-5 Personality Questionnaire (SCID-5), enhancing her capability in psychodiagnostic assessment.

Since 2018, she has been training in Systemic Psychotherapy and Group Therapy at the Athens Center for the Study of Humans (AKMA), one of the most prestigious educational institutions for systemic approaches in Greece.

Additionally, she has completed specialized seminars in Systemic Group Psychotherapy, Parent Counseling, and Couples Counseling.

Her therapeutic work includes support in managing anxiety and panic attacks, depression and emotional difficulties, interpersonal problems and relationships, family issues, parenting roles, and matters of self-esteem and self-awareness.

She offers individual sessions for adults, couples counseling, and family counseling, aiming to understand relationships, improve communication, and overall empower the individual within the context of their relational connections.

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.

Η Παπαϊωάννου Δέσποινα BSc, MA, MSc είναι Κλινική Ψυχολόγος – Ψυχοδυναμική Ψυχοθεραπεύτρια – Ομαδική Αναλύτρια και διατηρεί ιδιωτικό γραφείο στα Ιλίσια. Σπούδασε Ψυχολογία στο Κρατικό Πανεπιστήμιο Gabriele D’Annunzio της Ιταλίας, όπου ολοκλήρωσε και το μεταπτυχιακό της στην Κλινική Ψυχολογία και Ψυχολογία της Υγείας, ενώ κατέχει και δεύτερο μεταπτυχιακό στην Αναπτυξιακή Ψυχολογία από το Ελληνικό Ανοικτό Πανεπιστήμιο. Επιπλέον η ειδικός είναι εκπαιδευόμενο μέλος της Ελληνικής Εταιρίας Αναλυτικής Ομαδικής και Οικογενειακής Ψυχοθεραπείας (ΕΕΑΟΨ&ΟΨ). Έχει παρακολουθήσει εξειδικευμένα προγράμματα, σεμινάρια και συνέδρια στην ψυχοπαθολογία παιδιού, εφήβου και ενήλικα, στην ψυχοσωματική και την ψυχανάλυση ενώ συνεχίζει τη διαρκή επιστημονική και κλινική εκπαίδευση στο χώρο της Ψυχικής Υγείας και της Ψυχοθεραπείας. Ειδικεύεται στην υποστήριξη ατόμων που αντιμετωπίζουν δυσκολίες διάθεσης και άγχους, διαπροσωπικές και οικογενειακές δυσκολίες, φοβίες, διαταραχές προσωπικότητας, καθώς και ζητήματα διαχείρισης κρίσεων και χρόνιων νοσημάτων, ενώ παράλληλα παρέχει υποστήριξη σε θέματα προσωπικής ανάπτυξης. Παρέχει ατομική ψυχοθεραπεία ενηλίκων και εφήβων, θεραπεία ζεύγους, ομαδική θεραπεία και συμβουλευτική γονέων, τόσο δια ζώσης όσο και online, με στόχο τη δημιουργία ενός ασφαλούς και υποστηρικτικού θεραπευτικού πλαισίου όπου κάθε άτομο μπορεί να εκφραστεί ελεύθερα με σεβασμό στη μοναδικότητά του. Παράλληλα, συνεργάζεται επιστημονικά με την εταιρεία Αέρτον.