Mental Health Counselors

Ο Νικηφόρος Κωνσταντίνος Ph.D, MBPsS είναι Σύμβουλος Ψυχικής Υγείας - Ψυχοθεραπευτής, Ψυχοδυναμικής προσέγγισης και διατηρεί ιδιωτικά γραφεία στο Μοσχάτο (Πλησίον ΗΣΑΠ Καλλιθέας) και τη Βούλα. Είναι μέλος της Αμερικανικής Ενωσης Ψυχολόγων APA (American Psychological Association) και του Βρετανικού Συλλόγου Ψυχολόγων BPS (British Psychological Society). Διαθέτει Διδακτορικό τίτλο στις Κοινωνικές Επιστήμες από το Πανεπιστήμιο Παρισίων, μεταπτυχιακό τίτλο (MSc) στη Συμβουλευτική Ψυχολογία και Ψυχοθεραπεία από το Deree/American College of Greece και μεταπτυχιακό τίτλο (M.A.) στην Πολιτική Οικονομία και στις Κοινωνικές Δομές από το New School for Social Research στη Νέα Υόρκη. Έχει εξειδικευτεί στη διαχείριση άγχους, θυμού και συγκρούσεων, την αναζήτηση ταυτότητας και αυτοεκτίμησης και τη λύση προβλημάτων στις διαπροσωπικές σχέσεις (οικογένεια, εργασιακό περιβάλλον, προσωπικές σχέσεις). Εχει κάνει έρευνα πάνω στη διαχείριση της διαφορετικότητας και της δυσφορίας φύλου, καθώς και τη συνεισφορά της φωτογραφικής απεικόνισης στο ψυχοθεραπευτικό πλαίσιο και τη νοηματοδότηση της υποκειμενικότητας. Επιπλέον έχει εκπαιδευθεί στη Θεωρία Εικόνας και Ψυχολογίας του Ατόμου, στο Parsons School of Design, στο Παρίσι καθώς και στη χορήγηση των Προβολικών Τεστ Προσωπικότητας και Συναισθηματικής Λειτουργίας Rorschach & Thematic Apperception Test (TAT) της Σχολής του Παρισιού στο ΙΨΥΠΕ / Ινστιτούτο Ψυχικής Υγείας Παιδιών και Ενηλίκων. Η κλινική εμπειρία του στο χώρο της ψυχοπαθολογίας πέραν της ιδιωτικής ψυχοθεραπευτικής πρακτικής προέρχεται από την πρακτική ατομικών συνεδριών Συμβουλευτικής Ψυχολογίας στο Συμβουλευτικό Κέντρο του Αμερικανικού Κολλεγίου Αθηνών καθώς και στα Δημοτικά Ιατρεία του Δήμου Αθηναίων. Παρακολουθεί επίσης επιλεγμένα πιστοποιημένα σεμινάρια και εκπαιδεύσεις στα πλαίσια της συνεχούς επιστημονικής κατάρτισης και συμμετέχει με παρουσιάσεις σε διεθνή ερευνητικά συνέδρια ψυχολογίας και ψυχοθεραπείας. Πραγματοποιεί συνεδρίες στα Ελληνικά, στα Αγγλικά και στα Γαλλικά.

Ioanna Psomiadi MSc is a Mental Health Consultant - Psychotherapist with private practices in Voula and Acharnes. She holds a degree in Psychology from the American College of Athens and possesses a Certification of Specialization in Cognitive Behavioral Theory & Clinical Practice from the National and Kapodistrian University of Athens (NKUA). Continuing her studies, she obtained a Master's degree in Human Resource Management for large enterprises (HR) from Bolton University and completed the Group Psychotherapy program at the Athens Center for the Study of Human Behavior (AKMA), as well as the one-year One-Way Mirror Seminar: Effects of mirrors on individual human behavior program. Subsequently, through a series of seminars and clinical training, she has worked in group psychotherapy programs at various psychological support centers in Athens, where she has developed extensive experience in emotional disorders, interpersonal relationships, mood disorders, separations, management of low self-esteem, and generally psychological monitoring and support of adolescents and adults. Since 2022, she has collaborated and contributed articles as a Scientific Associate on Mental Health topics for health and wellness blogs and magazines (Vita.gr, Shape.gr, etc.). In February 2025, she was awarded by the HEALTH EAGLES for patient preference and trust as a psychotherapist. Finally, she undertakes individual therapies providing flexible sessions outside regular office hours, conducting daily appointments by telephone and via Skype for urgent issues, for individuals residing abroad, and for those with difficult and inflexible work schedules and daily obligations.

Ellina Anna Maria is a Mental Health Counselor and conducts online sessions. The specialist is a trained professional in Psychological Support, holding a Higher Professional Diploma in Psychology and Counseling from Mediterranean Professional Studies. In her private practice, she offers online sessions for individuals who wish to develop a better understanding of themselves, manage emotional difficulties, and improve their interpersonal relationships, with respect, empathy, and authenticity. The online sessions are aimed at individuals who want to better understand themselves, manage challenging thoughts and emotions, and enhance their relationship with themselves and others. Often, the work focuses on issues such as anxiety, difficulties in interpersonal relationships, panic attacks, low self-esteem, and the need for personal development. Each individual is approached with respect, authenticity, and empathy, aiming to create a safe and supportive space where they can express themselves freely and without fear of judgment.

Skandali Mairi is a Person-Centered Psychotherapist - Mental Health Counselor and maintains a private practice in Koukaki. She holds a Level 5 diploma in therapeutic counseling and specialized for five years at the ICPS College for Humanistic Science in Person-Centered Counseling Psychotherapy from the University of Strathclyde. Subsequently, she completed the training program for the Completion of the Externship in Emotionally Focused Couples Therapy (ICEEFT) for couple therapy. She is a certified trainer of the Parent Effectiveness Training (PET) program by Gordon Hellas. She works with adults and couples addressing anxiety, panic disorders, depression, grief management, relationship and companionship pathology, post-traumatic stress, communication skills, self-improvement, and low self-esteem. Additionally, she is a member of the Panhellenic Association of Professionals of the Person-Centered and Experiential Approach (PEEP) and the European Association for Psychotherapy (EAP), and has attended seminars aimed at further professional development.

Fragkiskos Konstantinos is a Mental Health Counselor who addresses a wide range of issues such as grief management, anger, understanding and managing interpersonal relationship challenges, self-improvement, anxiety and stress management, fear management, and more. He conducts both in-person and online sessions at his private practice. Additionally, he works as a Mental Health Counselor and Personal Academic Advisor at Metropolitan College. He completed his studies in Integrative Counseling at the University of East London, in the Department of Psychology. He has worked as a Research Intern in the university's research program "Support for Humanitarian Aid Workers" at the University of East London, as a Grief Management Counselor at Lewisham Bereavement Counselling in London, and on the 24-hour Psychological Support Hotline for the Hellenic Armed Forces. He conducts sessions in Greek and English.

Karakosta Arianna is a Psychotherapist trained in the Systemic-Family approach at the Athens Center for Human Education. In her clinical practice, she provides individual psychotherapy to adolescents and adults with anxiety and emotional difficulties, identity issues, as well as couples therapy and parental counseling. She earned her Bachelor of Arts degree from Vassar College in the United States and her Master of Science degree in Social Psychology from the London School of Economics and Political Science (LSE) in the United Kingdom. Since 1996, she has been teaching Psychology in the International Baccalaureate program at the Athens College and other schools, possessing extensive experience in supporting adolescents and coordinating empowerment groups. Concurrently, she has practical experience from the Nea Irakleio Medical-Pedagogical Center in the psychological and learning assessment of children and adolescents. She consistently follows developments in her field by participating in educational seminars and conferences organized by the Hellenic Society of Psychoanalysis (HSP), Psychoanalytic Psychotherapy Association (PPAA), the Galinos Institute of Mental Health, and Deree College. She conducts psychotherapy sessions in both Greek and English, offering a safe and supportive space for exploring the self, relationships, and personal identity, with respect for the uniqueness of each individual.

Martzivanou Maria is a certified Psychotherapist in Person-Centered Therapy, Focusing Experiential Therapy, as well as Existential Therapy, with a private practice in Thessaloniki. She has specialized in Positive Psychology and Medical Psychology, focusing on understanding the relationship between the mind and body, the psychosomatic expression of trauma, and the needs of individuals living with chronic or acute physical pain. Through extensive training and experiential practice, she has successfully integrated Western psychology with Eastern philosophy, building bridges between the mind, body, and spirit. Her approach honors the human existence as a whole, which does not need to be “fixed” but to find a space where it can be heard, to feel, and to unfold. She has provided voluntary services in social institutions such as the YMCA of Thessaloniki and the orphanage "Agios Stylianos." Finally, she is specialized in EFT Couples Therapy, Trauma Therapy and Psychosomatic Pain Treatment, Psychotherapy & Diagnosis of Adults with ADHD, Eating Disorders, and Nonviolent Communication (NVC).

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).

Το ΚΕ.ΘΕ.ΣΥ , βρίσκεται στην οδό Παπανικολή 146 στο Χαλάνδρι με διευθύντρια την Ανδριάννα Γεροντή Η Ανδριάννα Γεροντή, ξεκίνησε τις σπουδές της στον τομέα της Ψυχολογίας στο University of Bedfordshire της Αγγλίας και συνέχισε στο South Eastern College στην Ελλάδα. Εκπαιδεύτηκε στην Κλινική Ψυχοπαθολογία, στη Συνθετική Ψυχοθεραπεία, στην Ομαδική Αναλυτική Ψυχοθεραπεία, στην Ατομική και Οικογενειακή Συστημική Αναπαράσταση, στην Κλινική Ύπνωση, Gestalt Therapy, στο Body Mirror System και στο Theta Healing Level 1 &2. Επιπλέον, έχει εκπαιδευτεί στον Συντονισμό Ομάδων Σχολικών Γονέων, στις Διαταραχές Λόγου, στις Μαθησιακές Δυσκολίες, στη Χοροθεραπεία για ενήλικες (Laban Analysis) και στην κινητική θεραπεία για παιδιά (Veronica Sherborne). Μας είπε: Έπειτα από χρόνια εμπειρίας στο χώρο της ψυχικής υγείας, έμαθε πως αυτό που χρειάζεται κάθε άνθρωπος είναι να τον κοιτάζεις στα μάτια και να νιώθεις τη βαθύτερη ανάγκη του. Για το λόγο αυτό δημιούργησε και το ΚΕ.ΘΕ.ΣΥ. Αυτήν την ανάγκη έχει στόχο να καλύψει εκείνη και οι συνεργάτες της, αγκαλιάζοντας τον άνθρωπο με αγάπη και κατανόηση και κοιτάζοντας το πρόβλημά του σα να είναι δικό τους. Βασικά εργαλεία σε αυτή την προσπάθεια αποτελούν η Ανασυνδυασμένη Εκλεκτική Συμβουλευτική, αλλά και η μέθοδος "Όταν συνάντησα Εμένα!", μέσω της οποίας μπορεί κάποιος να δουλέψει και να λύσει θέματα αυτοπεποίθησης. Το ΚΕ.ΘΕ.ΣΥ ξεκίνησε να λειτουργεί το 2001 με κύριο στόχο, την προαγωγή της Ψυχικής Υγείας, παιδιών, εφήβων και ενηλίκων, μέσω Συμβουλευτικής Αγωγής - Αυτογνωσίας και Εκπαιδευτικών Σεμιναρίων. Η Δημιουργός του Κέντρου, Ανδριάννα Γεροντή, δεν έπαψε στιγμή όλα αυτά τα χρόνια να ενδιαφέρεται για την ορθότερη λειτουργία του Κέντρου και την καλύτερη δυνατή προσφορά στους ανθρώπους. Σαν αποτέλεσμα όλης αυτής της προσπάθειας, ένας αρκετά μεγάλος αριθμός παιδιών και ενηλίκων, έχουν μάθει να αξιοποιούν τις δυνατότητές τους, ενισχύοντας την αυτοπεποίθησή τους και αντιμετωπίζοντας επιτυχώς τις δυσκολίες της καθημερινότητας τους. Το Κέντρο στελεχώνεται από μια έμπειρη ομάδα ειδικών: Ψυχολόγων, Παιδοψυχολόγων, Λογοπαιδικών, Εργοθεραπευτών, Διατροφολόγων, οι οποίοι επιλέχθηκαν με κριτήρια όχι μόνο βάση της εμπειρίας και των ικανοτήτων τους, αλλά και ανθρωπιάς, αγάπης και ευαισθητοποίησης προς τον συνάνθρωπο.

Vamvaka Marina is a Mental Health Counselor and Psychotherapist who maintains a private practice in Kozani, providing compassionate and personalized care to her clients. She holds a degree in Psychotherapy and trained in Gestalt psychotherapy at the Gestalt Foundation of Thessaloniki. She is a Master Practitioner in Eating Disorders and Obesity and is a certified Mindfulness Instructor. She has attended experiential workshops at the Institute of Drama Therapy of Northern Greece and educational seminars in Gestalt psychotherapy, gaining experience in the use of valuable therapeutic tools and techniques. She is a member of HAGT (Hellenic Association for Gestalt Therapy) and EAGT (European Association for Gestalt Therapy). She has collaborated with the YWCA, providing psychological support to women, in parenting schools, with Arsis, and as a coordinator of psychological support groups, with the Cancer Patients Association of Macedonia–Thrace and Ptolemaida, and she is a collaborator of EAP Hellas. She has offered and continues to offer volunteer work related to her specialty.

Xorianopoulou Andriani is a Mental Health Counselor - Psychotherapist with a private practice in Pangrati. She holds a degree in Sociology from Panteion University and a master's degree in Counseling and Psychotherapy from the University of East London. Additionally, she specialized in Cognitive Psychotherapy at the Kostas Stefanis Research University Institute of Mental Health, Neurosciences and Precision Medicine, in collaboration with the First Psychiatric Clinic of the National and Kapodistrian University of Athens. She has also volunteered as a psychotherapist at the Social Protection and Solidarity Organization of the Municipality of Vrilissia and at the Parental Equality for the Child Association. Furthermore, in the context of ongoing professional development, she has attended numerous training programs, workshops, and seminars and is a member of the Hellenic Association of Cognitive Psychotherapies and the European Association for Behavioural and Cognitive Therapies.

Karagianni Pinelopi is a Psychotherapist - Group Analyst and maintains her private practice in Exarchia. She successfully completed the training program of the Athens Institute of Group Analysis, which includes clinical practice in a Psychotherapeutic Community, coordination of analytic groups, participation in the Child and Family Therapy department, and supervision of therapeutic activities as required by the Hellenic Association of Psychotherapy. She has attended numerous trainings, including those on life coaching, eating disorders, adolescent psychopathology, parental counseling, LGBTQ+ counseling, and career orientation. It would be a significant omission not to mention that she holds a postgraduate degree in health unit management from the Hellenic Open University. In her private practice, she addresses a wide range of cases and specializes in Psychosomatic Symptoms, Individual, and Group Psychotherapy.

Mitsopoulou Maria is a Mental Health Counselor who conducts individual sessions. After completing her studies in the Department of Communication and Mass Media at the National and Kapodistrian University of Athens, she continued her education at the Center for Applied Psychotherapy and Counseling (Kallithea), obtaining a diploma in Mental Health Counseling following three years of training and practical experience, including case management and observation of self-awareness groups and individual sessions. Simultaneously, she complements her academic knowledge and skills by studying for a BSc (Hons) in Psychology at the Metropolitan College of Athens in collaboration with Oxford Brookes University (UK). Additionally, the specialist continually enhances her expertise by attending seminars and specialized training programs in various fields of mental health. Finally, she offers online sessions, with in-person counseling services expected to be available soon.

Georgiadou Vasiliki is a Mental Health Counselor, certified Psychotherapist, Yoga and Meditation Teacher, and Master Reiki Practitioner. She maintains a private practice in Metaxourgeio. She holds a BA Arts (Hons) degree from the University of Derby in the United Kingdom and is the representative/trainer in Greece for the British organization AVP (Alternatives to Violence Project), which specializes in non-violent communication systems within correctional facilities as well as broader social groups. Simultaneously, she is expanding her knowledge in Integrative Psychotherapy, specializing in Individual Psychotherapy. She holds the Certificate in Counselling Skills (COSCA). She completed her studies in Integrative Counseling to obtain the Diploma in Integrative Counselling and continues her psychotherapy training with the aim of understanding human psychological composition, behavioral and neurological differentiation, psychopathology, as well as the significance of positive psychology and its application in human life. As part of her personal research, she continuously seeks new therapeutic approaches concerning the connection and synthesis of physical expression and kinesiology with the deeper psychological needs and manifestations of the human psychosomatic system. Her articles have been published on the Scottish website “I’m Loving Yoga.”