Psychologists

Poleni Marina is a Psychologist - Psychotherapist and maintains a private practice in Thessaloniki. She holds a degree in Psychology from Aristotle University of Thessaloniki and has subsequently completed postgraduate studies (MSc) in Counseling Psychology at the University of Thessaly. As part of her ongoing professional development in the field of Psychology, she continuously attends seminars and conferences. She has worked as a Psychologist in various institutions in Athens and Thessaloniki, such as the Non-Governmental Organization (NGO) "Zeuxis" and the Therapeutic Center for Dependent Individuals - KETHEA Strofi. With a focus on continuous training and appropriately responding to the psychological needs of individuals, she has been providing professional support to adults and adolescents since 2019. Consistency, respect, and collaboration are characteristics of her professional identity.

Η Ράνια Βασιλειάδου είναι Ψυχολόγος και διατηρεί ιδιωτικό γραφείο στην Καλλιθέα. Στην ιδιωτική θεραπεία δουλεύει με ενήλικες που αντιμετωπίζουν ένα ευρύ φάσμα ψυχολογικών προβλημάτων. Η κύρια ψυχοθεραπευτική προσέγγιση που ακολουθεί είναι η ACT (Acceptance and Commitment Therapy), αλλά αντλώντας από άλλες προσεγγίσεις στις οποίες έχει εκπαιδευτεί, προσαρμόζει την θεραπεία στις ανάγκες και τα χαρακτηριστικά του κάθε θεραπευόμενου με στόχο την πιο αποτελεσματική βοήθεια στα πλαίσια μιας συνεργατικής θεραπευτικής σχέσης. Είναι κάτοχος μεταπτυχιακού τίτλου (Master of Science) στην Ψυχολογία της Υγείας από το University of Ulster (UK). Έχει πιστοποιητικό εξειδικευμένης επιμόρφωσης στην Ιατρική Ψυχολογία από το Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ) και έχει εκπαιδευτεί στον Νευρογλωσικό Προγραμματισμό (University of Santa Cruz) και στην Διαχείριση Στρες (British Stress Consultancy). Συμμετέχει σε πλήθος σεμιναρίων και συνεδρίων στα πλαίσια συνεχούς κατάρτισης. Είναι μέλος της Αμερικανικής Ένωσης Ψυχολόγων (American Psychological Association) και της ACBS (Association for Contextual Behavioral Science).

Trigoni Anastasia is a Psychologist - Psychotherapist with a degree in Psychology from the University of Essex, UK, and five years of postgraduate training in group psychoanalysis from the Athens Institute of Group Analysis. She has obtained the European Certificate of Psychotherapy (ECP) and is a member of the Athens Institute of Group Analysis. Since 2003, Ms. Trigoni has been practicing in her private office, where she conducts individual sessions as well as psychotherapy groups with adults. She has a particular focus on issues concerning young adults. Additionally, throughout her professional career, she has collaborated with the Municipality of Panorama, coordinating parent groups and providing counseling support to adolescents and parents. Furthermore, she has been trained in career counseling and has worked in a speech therapy center.

Kalypso Ntalou is a Psychologist and maintains a private practice in Goudi. She graduated with honors from Panteion University of Social and Political Sciences, with clinical experience providing psychological support to children and adults at the Multipurpose Center of the Hellenic Red Cross, and participation in clinical teams at the Panagiotis Sakellaropoulos Institute of Mental Health of Children and Adults. She has a strong theoretical background in psychodynamic and psychoanalytic approaches, cultivated through many years of personal analytic experience and postgraduate psychoanalytic training at the Hellenic Psychoanalytic Society, the Hellenic Society of Psychoanalysis and Psychoanalytic Psychotherapy, the Academy of Clinical Studies of Athens, among others. Additionally, she holds postgraduate certification in projective tests (Rorschach, TAT) and psychoanalytic psychopathology. Within the scope of her research activity, she conducted a study in collaboration with the National Organization for the Prevention and Treatment of Addictions and Laiko General Hospital, investigating intrapsychic mechanisms associated with substance use and difficulties in mental processing. She provides individual psychological support and counseling sessions for adults, with an emphasis on issues related to anxiety, emotional distress, life transitions, interpersonal difficulties, identity issues, and personal development.

Antonis Paksimadakis is a Psychologist - Psychotherapist with a private practice in Heraklion, Crete. At Inner Balance, counseling and psychotherapy services are provided, either individually (for adults or adolescents) or in groups (for couples and families), aiming to enhance mental health and personal development. The approach is based on scientifically validated methods and emphasizes personalization, empathy, and the creation of a safe and progressive therapeutic environment. Sessions are available both in-person and online, in Greek as well as English. Fees start at €30, with special discounts offered to students, military personnel, and families with many children.

Vaggelis Petritzikis is a Psychologist – Psychotherapist specializing in Cognitive Behavioral Therapy (CBT). He provides psychotherapeutic support to adults and couples, offering a safe and supportive environment that enhances understanding, self-awareness, and personal development.

He addresses issues related to anxiety, stress, panic attacks, depression, grief, loss, and breakups, as well as relationship difficulties, couples therapy, anger management, communication, and work-related stress. Additionally, he supports individuals seeking to strengthen their self-confidence, self-esteem, and emotional balance.

With respect and empathy, he creates a safe and supportive space where each person can discover the power of change.

Kapoulea Katerina is a Psychologist with a postgraduate specialization in Counseling Psychology (MSc) and psychotherapeutic training in Cognitive-Behavioral Therapy, with a focus on children and adolescents. She has specialized in pain management and, through continuous participation in postgraduate seminars, conferences, and workshops, remains informed on topics related to Developmental, Counseling, and Clinical Psychology. Having worked in various mental health settings, she has acquired clinical experience in a wide range of psychological difficulties, both in adults and in children and adolescents. At the psychological center Opsis, she offers individual counseling and psychotherapy sessions for adults, children, and adolescents, as well as parental counseling and couples counseling. Additionally, she organizes, in collaboration with other mental health professionals, parent groups with specific thematic focuses.

Gkaravela Rafaela is a Psychologist - Psychotherapist and maintains a private practice in Kifisia. She is a graduate of the University of Nicosia with a Bachelor of Science (BSc) degree in Psychology and has additional studies in Human Resource Management (HRM) from the National and Kapodistrian University of Athens. She has specialized in Cognitive Behavioral Psychotherapy at the Center for Applied Psychotherapy and Counseling, and has attended training programs on topics such as panic attack management, human loss, grief, and loneliness. She has experience as a private psychologist with an office in Kifisia and has also worked at a Supported Living Day Center for People with Disabilities, providing psychological support and individualized interventions. Additionally, she has served as a human resources consultant for the company PULSO GR, specializing in occupational stress management and enhancing mental resilience in the workplace.

Maria Krokou is a Psychologist – Psychotherapist, currently running a private practice at Kotzia Square, in the center of Athens. She graduated with distinction (grade: 8/10) from the Department of Psychology at the National and Kapodistrian University of Athens, having been awarded a merit-based scholarship following an entrance examination. During her studies, she completed part of her academic training through an Erasmus scholarship at the Autonomous University of Madrid, where she focused on cognitive and behavioral techniques. In parallel, she participated for one year in the psychoeducational program of the Madrid City Council, Educamoscontigo, offering weekly online psychological support sessions to a secondary school student. She later completed a practical training program, also through an Erasmus scholarship, at the Las Torrecillas Therapeutic Educational Center of the NGO DIANOVA España, where she conducted psychoeducational classroom interventions as well as individual and group psychotherapy with adolescents facing recent addiction-related and emotional difficulties. Maria has also worked at the private psychotherapy center Moebius, where she participated in individual, family, group, and couples’ sessions, with a particular focus on psychosomatic conditions. Her supervisor there was Alicia Golijov, founder of the Iberian Neuropsychoanalysis Association. Currently, she works as a self-employed psychologist – psychotherapist, offering individual therapy for adolescents and adults. Her clinical focus includes supporting individuals in their parenting role, exploring ambivalence in relationships, promoting self-awareness, interrupting dysfunctional repetitive patterns, reducing distressing symptoms, building self-confidence, and enhancing relational capacity, among others. In the past, she has also worked at the “Anagennisi” Creative Employment Center for Individuals with Autism, supporting individuals with co-occurring symptoms such as ADHD, selective mutism, social withdrawal, and relational difficulties. Additionally, she worked as a shadow teacher for a first-year high school student facing emotional, social, and learning challenges. Maria completed her internship through an ESPA program at the Family Therapy Unit of the Psychiatric Hospital of Attica, where she participated in observation groups of family therapy sessions as well as systemic psychotherapy groups. She has also completed, among other programs, the one-year Postgraduate Clinical Training Program for Psychologists at the 1st Psychiatric Clinic of the University of Athens (Aiginiteio Hospital), where she coordinated group sessions with individuals on the psychotic spectrum at the hospital’s Day Unit. She is currently completing her training at the Hellenic Association for Analytic Group and Family Psychotherapy.

Therapy sessions are also available in Spanish.

Kougioumtzidou Zografia is a Psychologist who operates a private practice in Thessaloniki. She is a graduate of the Psychology Department of the University of East London External Department Metropolitan College and holds a professional practice license. She completed her postgraduate studies focusing on Clinical and Community Psychology and trained in Group Psychotherapy. She has participated in scientific conferences and workshops as a presenter and speaker. She worked for 15 years in hospitals in Thessaloniki as an association collaborator, providing support to patients and their family members. This valuable experience allowed her to establish direct connections with people, understand the diverse issues individuals face in their lives, and address them with outstanding success. In the therapeutic relationship, she considers respect for the individual, deep empathy for psychological pain, and compassion for others to be non-negotiable elements. At her private office in the center of Thessaloniki, she offers individual and couple sessions as well as online sessions in Greece and abroad.

Karageorgou Xrysoula is a Psychologist - Psychotherapist - Clinical Hypnotherapist and maintains a private practice in Karditsa. She completed her studies in Psychology at the State University of New York. She holds a Master's Degree in Special Education focusing on language and mathematics difficulties from the University of Thessaly in Volos. Additionally, she has been trained and further educated in psychology, counseling, life coaching, school and clinical psychology at the University of the Aegean, and in Clinical Hypnotherapy at the National and Kapodistrian University of Athens. She has worked as a psychologist in public and private Vocational Training Institutes (DIEK), at the University of Thessaly in Volos, and since 2017 has been working with the UNHCR - ESTIA Program. In her practice, she handles cases related to mental health, with a specialization in cognitive behavioral psychotherapy, counseling, and clinical hypnotherapy.

Apostolopoulou Antigoni is a Psychologist - Psychotherapist with a private practice in Kolonaki. She holds a Ph.D. in Psychology from the National and Kapodistrian University of Athens. She possesses a master's degree in "Counseling Psychology and Counseling in Health, Work, and Education" from the University of Athens, as well as a degree in Psychology from Panteion University of Social and Political Sciences. The psychologist has significant professional experience. She provides counseling and psychotherapy services to adults and adolescents for a wide range of difficulties, including anxiety disorders, interpersonal difficulties, mood disorders, self-esteem issues, obsessive-compulsive disorder, depression, social phobia, panic attacks, and others. Additionally, her research activity includes presentations at conferences and publications in international scientific journals, with primary interests in social psychology, therapeutic practice, and the relationship between art and the science of psychology. She is a permanent collaborator of the Laboratory of Qualitative Research in Psychology and Mental Health of the Department of Psychology at the National and Kapodistrian University of Athens and a member of the Hellenic Psychological Society (ELPS - Counseling Psychology Division and Division of Psychology of Creativity and Art).

Irina Mrvoliak-Theodoropoulou holds a PhD in Psychology from the National and Kapodistrian University of Athens and is a licensed psychologist and psychotherapist trained in Cognitive Behavioral Therapy (CBT). Her professional background combines clinical practice, academic teaching, and participation in research projects, shaping a therapeutic approach grounded in scientific evidence and critical thinking.

She provides individual psychotherapy for adults within a safe, structured, and collaborative therapeutic environment, where there is space to explore personal challenges, life experiences, and patterns of thinking and behavior that affect daily functioning and interpersonal relationships. The therapeutic process is tailored to the unique needs, goals, and life circumstances of each individual, respecting their personal pace and values.

Her clinical work is intended for individuals seeking support with anxiety, emotional distress, interpersonal difficulties, self-esteem and assertiveness issues, life transitions, or a desire for deeper self-understanding. The therapeutic framework addresses a broad range of concerns, from current life challenges to more persistent or long-standing difficulties, with an emphasis on functionality, resilience, and emotional stability.

Sessions are available both online and in person at 12 Agorakritou Street, Ilioupoli, Athens, conveniently located within a 10-minute walk from the Ilioupoli and Alimos Metro stations, with ample free parking available in the area.

With respect, acceptance, and a commitment to evidence-based practice, her goal is to support each individual with safety, empathy, and professionalism on their personal journey toward greater understanding, empowerment, and meaningful change.

Η Κωνσταντίνα Σταυρογιάννη είναι Ψυχολόγος MSc, PhDc και Ψυχοθεραπεύτρια. Αποφοίτησε από το τμήμα Ψυχολογίας του Πανεπιστημίου Κρήτης και ολοκλήρωσε τις μεταπτυχιακές της σπουδές, με «Άριστα», στην Κλινική Νευροψυχολογία και τις Νοητικές Νευροεπιστήμες στο τμήμα Ιατρικής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, σε συνεργασία με το Montreal Neurological Institute του Πανεπιστημίου McGill του Καναδά. Μέσα από τον τετραετή κύκλο σπουδών της στο Ινστιτούτο Έρευνας και Θεραπείας της Συμπεριφοράς, έχει λάβει εξειδίκευση και ακολουθεί το μοντέλο της Γνωσιακής – Συμπεριφοριστικής Ψυχοθεραπείας. Στο παρόν, συνεχίζει την ακαδημαϊκή της πορεία ως Υποψήφια Διδάκτωρ στο Εργαστήριο Φυσιολογίας της Ιατρικής Σχολής του Πανεπιστημίου Ιωαννίνων, όπου και εκπονεί τη διατριβή της στη μελέτη των βιοδεικτών σε ασθενείς με Πολλαπλή Σκλήρυνση. Διατηρεί ιδιωτικό γραφείο στο κέντρο της Αθήνας, είναι μέλος του διδακτικού προσωπικού του προπτυχιακού προγράμματος σπουδών Ψυχολογίας και ακαδημαϊκή υπεύθυνη του μεταπτυχιακού προγράμματος των Νευροεπιστημών στο IST College. Παράλληλα ως ερευνητικός υπότροφος συμμετέχει σε πρωτοκολλά και κλινικές μελέτες στην Β’ Νευρολογική Κλινική του Π.Γ.Ν. "Αττικόν". Επιπλέον, συμμετέχει ενεργά σε επιστημονικά συνέδρια και κατέχει δημοσιεύσεις σε έγκριτα διεθνή επιστημονικά περιοδικά. Έχοντας εργαστεί σε ιδιωτικά συμβουλευτικά κέντρα, σε δημόσιες νοσοκομειακές δομές και φορείς, έχει αποκτήσει κλινική και ερευνητική εμπειρία σε πλήθος ψυχοσυναισθηματικών δυσκολιών, ψυχιατρικών και νευρολογικών παθήσεων. Εξειδικεύεται στη διαχείριση συμπτωμάτων άγχους, κατάθλιψης, κρίσεων πανικού, ιδεοψυχαναγκαστικής διαταραχής, διαταραχής σωματικών συμπτωμάτων και διαταραχών προσωπικότητας, θέματα που αφορούν τις διαπροσωπικές σχέσεις, την αυτοεκτίμηση και την ανάπτυξη προσωπικών δεξιοτήτων, καθώς και στη διάγνωση, περιγραφή και διαχείριση γνωστικών προβλημάτων οφειλόμενα σε νευροεκφυλιστικές παθήσεις και χρόνιες ασθένειες. Ειδικότερα, ασχολείται με τη διαχείριση διαταραχών μνήμης, συγκέντρωσης, προσοχής, λόγου και άλλων γνωστικών λειτουργιών που επηρεάζονται από καταστάσεις και παθήσεις όπως η Πολλαπλή Σκλήρυνση, οι νόσοι Alzheimer και Parkinson, οι κρανιοεγκεφαλικές κακώσεις, τα εγκεφαλικά, ο υδροκέφαλος, και οι όγκοι του εγκεφάλου.

Digalaki Tania holds a professional license and operates her private practice in Kallithea. She holds a degree in Psychology from the University of Crete and specializes in Synthetic Systemic-Family Psychotherapy from the Laboratory of Human Relations Research. She continually participates in educational programs and seminars aimed at her personal and professional development. She completed her internship at the Rethymno Mental Health Center and subsequently volunteered at the Short-Term Hospitalization Clinic of Dromokaiteio. Additionally, she has collaborated with specialized therapy centers, providing psychological support services to children, adolescents, and parents across a broad range of needs. Since 2021, she has been working with an online psychotherapy session service. Her areas of expertise include anxiety management (generalized anxiety, panic attacks, etc.), anger management, crisis intervention, relationship issues, loss and grief, and couple counseling and therapy.