Health professionals for Cognitive Behavioral Therapy (CBT)

Karagianni Marieui is a Psychologist who conducts both in-person and online sessions. She holds a professional practice license. She is a graduate of Psychology from Panteion University and holds a master's degree in "Applied Cognitive and Developmental Psychology." She has extensive experience in psychotherapy for adults, children, and adolescents, as well as in parent counseling. She has collaborated with private practices such as the initiatives Trust Your Therapist and Mind Your Emotion, as well as the Child, Adolescent, and Adult Support Center – Voutzis & Co. Additionally, she has been trained in Cognitive-Behavioral Therapy for Adults by the Society of Cognitive Behavioral Studies. In the past, she has provided her services to organizations such as the General Hospital of Athens "Evangelismos," the Psychosocial Support Line 10306, and the Speech Processing Institute, and she has also been involved in preparing candidates for transfer exams in Psychology. She is distinguished by her scientific expertise, reliability, and respect for the needs of each patient.

Η Κομηνού Ηρώ είναι Ψυχολόγος-Ψυχοθεραπεύτρια και πραγματοποιεί διαδικτυακές συνεδρίες. Εργάζεται με εφήβους και ενήλικες, χρησιμοποιώντας τη Γνωσιακή-Συμπεριφορική Θεραπεία (CBT) και τη Θεραπεία Αποδοχής και Δέσμευσης (ΑCT). Eίναι απόφοιτη του Τμήματος Ψυχολογίας του Παντείου Πανεπιστημίου, Κοινωνικών και Πολιτικών Επιστημών και του Μεταπτυχιακού Προγράμματος Σπουδών «Προαγωγή και Αγωγή Υγείας» της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών. Έχει εκπαιδευτεί στη Γνωσιακή-Συμπεριφορική Θεραπεία στην Ελληνική Εταιρεία Γνωσιακών-Συμπεριφοριστικών Σπουδών (πιστοποιημένη από την EABCT).Τα τελευταία χρόνια εργάζεται ως Ψυχολόγος σε σχολεία πρωτοβάθμιας και δευτεροβάθμιας εκπαίδευσης, ενώ έχει συνεργαστεί με Κέντρα Ειδικών Θεραπειών παρέχοντας ψυχολογική υποστήριξη σε παιδιά και εφήβους και συμβουλευτική γονέων. Παράλληλα, πραγματοποιεί ατομικές συνεδρίες ψυχοθεραπείας σε εφήβους και ενήλικες, έχοντας εμπειρία στην αντιμετώπιση διαταραχών άγχους και διάθεσης, κατάθλιψης, διατροφικών διαταραχών αλλά και ζητήματα διαπροσωπικών σχέσεων, διεκδικητικότητας και προσωπικής ανάπτυξης.Έχει παρακολουθήσει εξειδικευμένεις επιμορφώσεις στην Ειδική Αγωγή, στην Ανάλυση Συμπεριφοράς, στον Επαγγελματικό Προσανατολισμό και τη Συμβουλευτική Καριέρας, καθώς και σεμινάρια για τις Αγχώδεις Διαταραχές σε παιδιά και εφήβους, την εστιασμένη στο τραύμα Γνωσιακή-Συμπεριφοριστική Ψυχοθεραπεία και τη διαταραχή μετατραυματικού στρες σε προσφυγικό και μεταναστευτικό πληθυσμό. 

Anastasiou Katerina is a Psychotherapist - Social Worker maintaining a private practice in Korydallos. She graduated from the Department of Social Work at the University of West Attica and has been trained in Cognitive-Behavioral Therapy (CBT) at the Center for Applied Psychotherapy and Counseling. She has worked in support structures for vulnerable groups, such as shelters for unaccompanied minors, homeless shelters, as well as housing programs for refugees and beneficiaries of international protection, providing psychosocial support, counseling, and empowerment. She has experience in managing anxiety and panic attacks, depression, low self-esteem, as well as difficulties in interpersonal relationships and recurring behavioral patterns that complicate everyday life. She has been a contributor to the psychoedu.gr platform, writing articles related to mental health, self-regulation, and emotional awareness. Currently, she maintains a private practice in Korydallos, offering counseling and psychotherapy for adults, both in-person and online, by appointment, within a safe and supportive therapeutic framework based on respect, genuine connection, and collaboration.

Η Χολέβα Κέλλυ BSc, MSc είναι Κλινική Ψυχολόγος - Γνωσιακή Συμπεριφορική Ψυχοθεραπεύτρια, αριστούχος πτυχιούχος του τμήματος Ψυχολογίας του Πανεπιστημίου Wrexham της Ουαλίας. Είναι επίσης πτυχιούχος του τμήματος Φιλοσοφίας, Παιδαγωγικής & Ψυχολογίας (Κατεύθυνση Ψυχολογίας) του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, καθώς και αριστούχος κάτοχος μεταπτυχιακού διπλώματος ειδίκευσης στην Κλινική Ψυχολογία από το American Liberty University.

Έχει ολοκληρώσει την εκπαίδευσή της στη Γνωσιακή-Συμπεριφορική Ψυχοθεραπεία στο  Κέντρο Εφαρμοσμένης Ψυχοθεραπείας & Συμβουλευτικής (Κ.Ε.ΨΥ.ΣΥ.), ενώ ταυτόχρονα έχει δίπλωμα στην Οικογενειακή Θεραπεία και τη Θεραπεία Ζεύγους του City University of Seattle, βάσει των αρχών της Συστημικής Προσέγγισης.

Κατέχει επίσης πιστοποιητικά εκπαίδευσης στην Ιατρική Ψυχολογία, στην Παιδοψυχολογία: Ολιστική Προσέγγιση, στην Κλινική Ψυχοπαθολογία, στην Κλινική Συμβουλευτική Ψυχικής Υγείας, στις Ψυχοθεραπευτικές τεχνικές & τα εργαλεία Συνθετικής Προσέγγισης, στη Μουσικοθεραπεία & την εφαρμογή της μεθόδου Guided Imagery Music (GIM) εντός του θεραπευτικού πλαισίου, στην Παιγνιοθεραπεία, στη Σωματική Θεραπεία & τις ασκήσεις mindfulness για το στρες και το ψυχικό τραύμα, στην εφαρμογή τεχνικών γνωσιακής-συμπεριφορικής θεραπείας στις διαταραχές πρόσληψης τροφής, στη σύγχρονη ψυχοθεραπευτική παρέμβαση στη Διαταραχή Ελλειμματικής Προσοχής (ΔΕΠ-Υ) Ενηλίκων, στη Μικτή Συνδυαστική Ψυχοθεραπεία, στη Σχολική Ψυχολογία, στις Μαθησιακές Δυσκολίες - Δυσλεξία, στην Εργασιακή Ψυχολογία, Διοίκηση Ανθρωπίνων Πόρων & NLP (Νευρογλωσσικός Προγραμματισμός), στη Συμβουλευτική Γονέων, στο Πένθος και τις τεχνικές διαχείρισής του, ενώ έχει παρακολουθήσει πλήθος Πανελλήνιων Συνεδρίων Ψυχολογίας, σεμιναρίων και κλινικών ημερίδων.

Επιπρόσθετα, είναι πιστοποιημένη στη χορήγηση ψυχομετρικών εργαλείων, όπως του τεστ μαθησιακών δυσκολιών Αθηνά Τεστ, του Ariston Candidates Τεστ Επαγγελματικού Προσανατολισμού, της κλίμακας αξιολόγησης νοημοσύνης Ενηλίκων WAIS-IV, των διαγνωστικών τεστ Αυτισμού ADOS και ADIR, της δοκιμασίας ΠΑΙΣ για τη διάγνωση αυτισμού σε παιδιά μικρής ηλικίας από 18 μηνών έως 4 ετών, του Παιδικού Ιχνογραφήματος: χορήγηση, ερμηνεία, αξιολόγηση και ψυχοθεραπεία του παιδιού μέσω της ζωγραφικής κ.ά.

Πραγματοποίησε την πρακτική της στο Κέντρο Πρόληψης του Δήμου Αθηναίων, όπου συμμετείχε σε δράσεις και παρεμβάσεις του Δήμου, αναλαμβάνοντας παράλληλα δύο ομάδες γονέων εξαρτημένων τέκνων των 15 ατόμων έκαστη.

Μέχρι τον Δεκέμβριο του 2024 εργαζόταν ως Κλινική Ψυχολόγος-Ψυχοθεραπεύτρια στην Athens Behavior Clinic στη Γλυφάδα, ενώ σήμερα είναι συμβεβλημένη ψυχολόγος στον ΕΔΟΕΑΠ, εργάζεται ως Κλινική Ψυχολόγος - Γνωσιακή Συμπεριφορική Ψυχοθεραπεύτρια στην Pneuma Health και στην ηλεκτρονική πλατφόρμα Wellapy, αρθρογραφεί άρθρα ψυχολογίας στο newsbreak.gr, είναι επιστημονικός συνεργάτης - αρθρογράφος και μέλος της ομάδας ειδικών του psychology.gr - Η Πύλη της Ψυχολογίας και παράλληλα διατηρεί το ιδιωτικό της γραφείο στην περιοχή του Κορυδαλλού (πλησίον Μετρό Κορυδαλλού).

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.

Kourkoulou Nefeli is a Psychologist - Psychotherapist with a private practice in Athens. She holds a degree in Psychology from the University of Wales, UK, and received training in Cognitive Psychotherapy at the Center for Cognitive Psychotherapy and Schema Therapy. Additionally, she trained in School Psychology at the National and Kapodistrian University of Athens and in the EAGALA Method (Equine Assisted Growth and Learning Association) at Hippolysis Equine Therapy. She has worked as a psychologist in the Child and Adolescent Mental Health Department at the “Agia Sophia” Children's Hospital and conducted individual and group therapy sessions for adults and children at Hippolysis Equine Therapy. Finally, she is a collaborating psychologist and contributes articles on child and parent psychology to mytwins.gr.

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.

Sarikoudis Apostolos is a Mental Health Counselor - Psychotherapist and maintains a private practice in Thessaloniki. He has completed studies as a Mental Health Counselor with full qualification and certification of a three-year training program at the Center for Applied Psychotherapy and Counseling, as well as his three-year training at the same center as a Cognitive Behavioral Therapy (CBT) Psychotherapist. Concurrently, he is pursuing additional training in new therapeutic approaches. He has been professionally involved in psychological support and parental counseling for the municipality of Oraiokastro, Thessaloniki. During his internship, he served as a coordinator in groups for individuals with addictions at the rehabilitation center "Change of Life" and as a research observer in a personal development and self-awareness group at the Center for Applied Psychotherapy and Counseling. He is a registered full member of the Hellenic Counseling Society (HCS) and a recognized registered member of the European Association for Counseling (EAC). In his private practice, he handles a wide range of cases and notably offers the option for online sessions.

Soulakoudis Stylianos is a Psychologist - Child Psychologist practicing professionally in Volos. He is a graduate of the Psychology Department at the University of East London, England. Subsequently, he pursued his postgraduate studies in Child Psychology with a specialization in educational settings at the same University. Additionally, through the e-learning programs of the National and Kapodistrian University of Athens, he has obtained certification and specialization in the counseling management, treatment, and care of children as well as adults with autism. Furthermore, he is attending specialization programs at the National and Kapodistrian University of Athens concerning Cognitive-Behavioral Therapy and Psychotherapy. Moreover, he collaborates externally with Speech Therapy Centers in the Volos area. Finally, he has performed volunteer work at a Disease Center for individuals with Alzheimer's disease.

Ioanna Lazou is a Psychologist - Psychotherapist with a private practice in Neo Psychiko. She studied in the Department of Psychology at the University of Crete and holds a Master's Degree in Clinical Mental Health from the Aristotle University of Thessaloniki. She specialized in Cognitive Behavioral Therapy through the Society of Cognitive Behavioral Studies, in accordance with the criteria of the European Association for Behavioral and Cognitive Therapies (EABCT). She has also completed a postgraduate seminar in Clinical Psychopathology at the 1st Psychiatric Clinic of Aeginiteio Hospital. She possesses professional experience from her work in mental health organizations and has participated as a speaker at scientific conferences. As part of her ongoing professional development, she attends seminars and training programs.

Mpourtzos Markos is a Psychologist - Psychotherapist, licensed to practice, and maintains a private practice in Kozani. He holds a degree in Psychology from the Aristotle University of Thessaloniki and a Master's Degree (MSc) in Applications of Psychology in Health from the Medical Department of A.U.Th. Additionally, he trained in Cognitive Behavioral Therapy through a three-year training program accredited by the Hellenic Society of Cognitive Behavioral Psychotherapy. As a Cognitive Behavioral Therapist, he can assist you in overcoming issues such as anxiety, panic attacks, depression, various phobias, eating disorders, among others. A fundamental principle of cognitive therapy is that our emotions and behavior are significantly influenced by the way we perceive things and by our broader attitudes and beliefs. Thus, during the course of therapy and within a relatively short period, we learn to think more realistically, free from negative thoughts and distortions.

Grigoriadou Katerina is a licensed Psychologist and Cognitive Behavioral Therapy (CBT) Psychotherapist. She graduated from the Psychology Department of Panteion University and completed a four-year postgraduate training in Adult Cognitive Behavioral Therapy, according to the criteria of the European Association for Behavioral and Cognitive Therapies (EABCT), at the Society for Research and Behavioral Therapy. Simultaneously, she has attended various training programs and seminars in the cognitive-behavioral approach. She gained clinical experience through internships and volunteering at the child psychiatry department of Tzaneio Hospital, the neuropsychiatric clinic "Kastalia," and the Institute for Research and Behavioral Therapy. Additionally, she has worked in private psychotherapy and counseling centers. In these settings, she was trained in the use of psychometric tools such as the WISC, RORSCHACH, SCL-90 Self-Assessment Questionnaire of 90 Symptoms, PDQ-4, BAI, and BDI. Concurrently, she acquired experience in the management and treatment of anxiety disorders (such as panic attacks, phobias, health anxiety), personality disorders, mood disorders (such as depression), sleep disorders, eating disorders, interpersonal relationship issues, and anger management. During the completion of her thesis, she focused on topics in sports psychology, such as performance maximization, acquisition and improvement of skills and competencies (e.g., concentration, goal-setting, decision-making), and the management of emotions (e.g., anxiety, anger, low self-confidence). She is a member of the Greek Psychological Society, the Hellenic Society for Behavioral Research, and the European Association for Behavioural and Cognitive Therapies.

Dimitrios Antoniadis provides Psychotherapy and Counseling services with extensive experience in supporting individuals seeking to improve their mental health and quality of life.

He maintains a private practice in Thessaloniki.

He has completed studies in Counseling and Psychotherapy at the National and Kapodistrian University of Athens and has been trained in Cognitive Behavioral Therapy and Positive Psychology, as well as other therapeutic approaches that fall under Integrative Psychotherapy, such as Person-Centered, Existential, Systemic, and Psychodynamic. He applies these methods aiming for meaningful and sustainable change in his clients’ lives, tailoring techniques to each individual's needs.

With specialized training in areas such as anxiety and panic disorder management, addressing procrastination, improving concentration, trauma therapy, developing personal and professional skills, as well as enhancing interpersonal relationships, he offers targeted interventions that combine various therapeutic methods for maximum effectiveness.

At the same time, he has actively participated in numerous conferences, sessions, seminars, and educational programs, continuously updating his knowledge and techniques according to the latest developments in the field of psychotherapy. With scientific expertise, professionalism, and a human-centered approach, Dimitrios Antoniadis provides a safe and supportive environment, enabling clients to acquire the necessary tools for a more balanced and creative life.

Simosis Rafail is a Psychologist-Psychotherapist who maintains private practices in Panormou and Kolonaki, where he provides individual psychotherapy sessions to adolescents, adults, and offers parental counseling. He studied Psychology at the National and Kapodistrian University of Athens, graduating with honors. Additionally, he completed his postgraduate studies in Forensic Psychiatry-Medical Examinations at the Faculty of Medicine of Aristotle University of Thessaloniki. He has been trained in Cognitive and Behavioral Therapy - CBT (EABCT) for adults at the Institute for Research and Therapy of Behavior (IETHS), specializing in anxiety disorders, obsessive-compulsive disorder, phobias, mood disorders, bipolar disorder, and personality disorders. Throughout his professional career, he has worked as a Psychologist in private offices focused on adolescent and adult therapy. Furthermore, he has attended numerous seminars and conferences aimed at continuous education and advancement in the field of Psychology.

Kazepi Mikaela - Ermioni is a Psychologist - Psychotherapist who maintains a private practice in Marousi. She holds a degree from the Department of Psychology at the National and Kapodistrian University of Athens. She specializes in stress and anxiety disorders through her postgraduate studies in the "Science of Stress and Health Promotion" program at the Medical School of Athens. She is specialized in Cognitive Behavioral Therapy (CBT) with certification from Aeginiteio Hospital, the Research University Institute of Mental Health. She has been a member of Aeginiteio Hospital of Athens in the "Early Intervention in Crisis" department and in the hospital’s regular outpatient clinics. Additionally, she has previously served as a Psychologist at the Mental Health Center of the General Hospital of Athens "G. Gennimatas". Subsequently, she completed the postgraduate seminar in Clinical Psychopathology "Panagiotis Oulis" of the 1st Psychiatric Clinic of the National and Kapodistrian University of Athens and has completed her academic training in the annual postgraduate Clinical Training Program for Psychologists of the same institution. Concurrently, she conducts psychotherapy sessions with adults and adolescents, providing support for issues related to anxiety, stress, and other psychological difficulties.

Kollias Thanos MSc is a Psychologist - Psychotherapist who maintains a private practice in Athens, providing psychological support and counseling to adolescents, adults, and couples, applying principles of cognitive and behavioral psychotherapy. He is a graduate of the Department of Psychology at the National and Kapodistrian University of Athens and has also completed undergraduate studies in the Department of Political Science and Public Administration at the same university, as well as postgraduate studies in Communication, Management, and Innovation at Wageningen University in the Netherlands. His interdisciplinary training contributes to a holistic understanding of human behavior, communication, and interpersonal relationships. He has received further training in Cognitive and Behavioral Psychotherapy at the Society for Cognitive and Behavioral Studies, recognized by the European Association for Behavioural and Cognitive Therapies (EABCT), while simultaneously pursuing a Master's degree in Educational Sciences at the National and Kapodistrian University of Athens (NKUA), specializing in the Psychopedagogy of Reading. He has collaborated with mental health institutions such as the Non-Profit Organization IASIS and the General Hospital Asklipieio Voulas (Child Psychiatry Department), gaining experience in assessment, parent counseling, and psychotherapeutic intervention with children and adolescents. In his therapeutic approach, he utilizes music therapy as a means of expression and processing emotions, enhancing emotional understanding and creative communication.

Pantelopoulou Xristina is a Psychologist - Psychotherapist and maintains a private practice in Galatsi. She is a graduate of the Department of Psychology at Panteion University of Social and Political Sciences. She has completed training in Cognitive Behavioral Therapy and specializes in grief and loss counseling. Additionally, she has attended the postgraduate seminar in Clinical Psychopathology "Panagiotis Oulis" at the National and Kapodistrian University of Athens, as well as numerous educational programs and seminars in the field of mental health and addictions. She has worked in public and private mental health organizations, such as the Organization Against Drugs (OKANA), municipal kindergartens, and community centers. Finally, the specialist provides psychotherapeutic support to adults and adolescents in her private practice.

Panagiota Seferai is a licensed Psychologist - Psychotherapist specializing in Clinical Counseling, with experience in providing psychological support to children, adolescents, and adults, and conducts Online Psychotherapy sessions. She studied Psychology at the University of Derby (United Kingdom), where she completed both her undergraduate studies in Psychology and her postgraduate degree in Applied Clinical Counseling Psychology. She works in psychopedagogical settings, providing sessions for children and adolescents with autism, ADHD, learning difficulties, and other emotional or developmental disorders, as well as offering parent counseling. Concurrently, she works on an adult psychotherapy platform, offering support for anxiety disorders, enhancing self-regulation skills and mental resilience, applying cognitive-behavioral approaches and mindfulness techniques. Additionally, she has substantial experience in social institutions, where she provided psychological support, organized empowerment groups, and promoted social inclusion of vulnerable populations. She has been trained in specialized seminars on psychotherapy for autism, selective mutism, and the Marte Meo approach. The specialist approaches each therapeutic relationship with empathy and professionalism, tailoring interventions to the needs of each individual.