Social worker with experience in Psychotherapy Online in Penteli

Anastasia Olympiou - Hansen is a Psychologist (BSc, MSc), licensed in Greece and registered as a Mental Health Counselor in Norway, with experience in supporting adults.

She has completed postgraduate training in Health Psychology at the University of Derby.

She works with a range of concerns including phobias, panic attacks, stress, burnout, emotional difficulties, relationships difficulties and life transitions (e.g. career changes, migration, relationships). She supports individuals in effectively managing anxiety and panic, strengthening self-confidence and psychological resilience, and improving their overall daily functioning and quality of life.

She has experience in behavioural change interventions and has supported adults in individual settings, aiming at sustainable and meaningful improvements in mental health and well-being.

She is also active in research in the field of Health Psychology, with a recent publication in 2024 in an international peer-reviewed journal (SAGE) on laughter interventions and their impact on psychological well-being and quality of life in cancer patients.

Olympiou, A., & Ahmed, S. (2024). Laughter Interventions to Improve Psychological Well-Being/QoL in Cancer Patients: A Mini Systematic Review. Sage Open, 14(4).

Sessions are available in Greek, English, and Norwegian.

Seminars

1. Building Personal Resilience:Managing Anxiety and Mental Health, HarvardX, March 2026, CME Online Down Syndrome, Harvard University Online, October 2015
2. Assessment and Treatment of Depression in the Primary Care Setting, Harvard University Online, November 2015
3. Assessment and Treatment of Anxiety in the Primary Care Setting, Harvard University Online, November 2015
4. Altzheimer's Disease, Harvard University Online, November 2015
5. Addiction in Your Practice: Information and Resources for Dealing with Addictive Behavior, Harvard University Online, November 2014

Danai Volitaki is a Social Anthropologist - Systemic Family Psychotherapist providing sessions to adults and couples. She completed her undergraduate studies in Social Anthropology and History at the University of the Aegean, followed by a one-year postgraduate training program in Applied Counseling. She specialized in the Systemic and Family Psychotherapy program at the Laboratory for the Investigation of Human Relations, certified by international and European psychotherapy bodies (ELESYTH, EFTA, EAP, EEPS), gaining valuable clinical experience alongside esteemed trainers and supervisor psychotherapists. Subsequently, she completed the annual seminar on Therapeutic Treatment of Addictions at the public Detoxification Center 18 ANO. During her specialization in systemic family therapy, she participated in a clinical psychotherapy team at the Laboratory for the Investigation of Human Relations and began working privately as a psychotherapist. She has extensive experience in the field of Non-Governmental Organizations, having worked with vulnerable groups, providing counseling services to ex-prisoners, unemployed individuals, and people facing substance, alcohol, and gambling addiction issues, which enables her to offer a holistic therapeutic approach. Additionally, she has worked with infants, adolescents, and adults with disabilities (ASD and intellectual disabilities). She has volunteered at the Detoxification Unit 18 ANO, participating in individual and family sessions with addicted individuals and their families. Since 2018, she has worked privately as a Systemic Family Psychotherapist and concurrently as a Therapist for addicted individuals in the organization Group for UNESCO of Piraeus and Islands.

Sofia Chantzara is a Psychologist with a private practice based in Penteli, Athens. She holds a degree from the Department of Philosophy, Pedagogy and Psychology at the National and Kapodistrian University of Athens, as well as a Bachelor of Science (BSc) in Psychology and a Master’s degree (MSc) in Clinical and Community Psychology from the University of East London (U.E.L.). She has actively participated in scientific conferences and seminars focusing on topics such as ADHD (e.g., Panhellenic Interdisciplinary Conference), the psychosocial challenges of adulthood, and educational/psychological interventions. Guided by empathy, professionalism, and a strong scientific background, she provides personalized support to her clients, contributing meaningfully to the improvement of their mental health and overall quality of life. She offers counseling and psychological support to adolescents and adults through her private practice in Penteli. She has specialized in Adolescent Counseling Psychology (National and Kapodistrian University of Athens), Parent Counseling for Career Guidance of Adolescents (National and Kapodistrian University of Athens), as well as in the management of ADHD and learning difficulties (EP.SY.PE. – Hellenic Center for Mental Health).

Antonios Kryonis is a Mental Health Counselor - Psychotherapist and maintains a private practice in Gerakas. He has undergone systematic training as a psychotherapist and developmental counselor within the psychodynamic model, specializing in individual and group analysis. Additionally, he utilizes integrative elements from behavioral, cognitive, and other psychotherapeutic approaches he has been trained in. He has also received systematic training in Neuro-Linguistic Programming (NLP), a model of behavioral and communicational change and development, from Nlpingreece and holds the NLP Practitioner Certification. He is trained in the method of Systemic Constellations at the Hellenic Institute of Systemic Constellations Bert Hellinger. He is a member of the International System-Centered Institute, System Centered Training Research Institute, where he continues his education in this method. Alongside his psychotherapeutic training, he has attended and participated in numerous specialized training seminars, educational programs, as well as international and national scientific conferences related to group analysis, psychodrama-sociodrama, prevention, diagnosis, and treatment of mental disorders in adults and adolescents, and the presentation of recent scientific research and findings. Furthermore, his office includes other associates who are Mental Health Counselors and mental health advisors.

Mary Koronaiou is a Psychologist specializing in Systemic Psychotherapy, and she runs a private practice in Vrilissia, where she provides psychotherapy and counseling services to adults, couples, and families. She holds a Bachelor’s degree (BSc) in Psychology from the University of East London, as well as a Master’s degree (MSc) in Clinical Mental Health Counseling from Hellenic American University. She is currently specializing in the Systemic Approach at the training and research institute “Logo Psychis,” in the SANE model (System Attachment Narrative Encephalon), which integrates attachment theory, narrative psychology, and neuroscience. This approach focuses on understanding relationships, interaction patterns, and personal narratives that shape an individual’s experience. Within her therapeutic practice, she works with issues related to interpersonal relationship difficulties, anxiety management, stress, anger, phobias, panic attacks, psychosomatic symptoms, and depression. Sessions are offered both in person and online, in either Greek or English.

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.

Mpallas Orestis - Nikolaos is a Psychologist (BSc University of Derby) and Mental Health and Career Counselor for Adolescents and Adults (MSc NKUA), maintaining a private practice in Gerakas, Attica. He graduated from the Department of Applied Psychology, University of Derby, and holds a postgraduate degree in Counseling in education, health, and work from the National and Kapodistrian University of Athens. He has also specialized in School Psychology, Career Counseling, Separation and Divorce Management, as well as anxiety and fear management using the Emotional Freedom Techniques (EFT) for releasing negative emotions. He conducts individual personal counseling sessions for adolescents and adults, specializing in the effective management of issues such as work-related stress, exam and evaluation anxiety, procrastination, and indecisiveness. He provides individual counseling support sessions for parents on issues such as conflict management, difficulties in parent-child communication, and boundary setting. Certified Career Counselor (EOPPEP), member of the Hellenic Counseling and Guidance Society (H.C.G.S.) and the Hellenic Scientific Society of Adult Counseling (H.S.S.A.C.).

Oikonomopoulou Mirella is a Psychotherapist - Mental Health Counselor, maintaining a private practice in Kifisia, and holds a Master's Degree (MSc Counselling Psychology and Psychotherapy). She has trained at the First Psychiatric Department of Aeginiteio Hospital and, in her private practice, handles a wide range of cases, always focusing on providing the best possible service tailored to the individual needs of each person she treats.

Atsave Eleni is a Psychologist, licensed to practice, conducting both in-person and online sessions, addressing the adult population. She studied Psychology at the University of East London in the UK. She is a graduate of the Department of Philosophy, Pedagogy, and Psychology at the University of Ioannina and completed her postgraduate studies in Health Education and Promotion at the Medical School of the University of Athens. She has received additional training in Systemic Counseling. Her thesis focused on the psychological resilience of caregivers of patients with chronic illness. She is the creator and scientific director of the Facebook page "Psychological Resilience" and organizes conferences and psychoeducational seminars regarding the positive aspects of psychological resilience in the difficulties and challenges faced daily by modern individuals. In recent years, she has worked privately and has collaborated with various NGOs and private centers as a Psychologist and scientific associate, designing and implementing seminars targeting vulnerable groups.

Paraskeuopoulou Stratigoula is a Psychologist - Psychotherapist with a private practice in Kifisia. She completed her studies in Psychology at the University of Derby, holding a professional license with protocol number 459215. Subsequently, she expanded her training in the field of psychotherapy by studying at the Hellenic Organization of Psychotherapy and Education, specializing in Group Analysis, which is recognized by the European Group Analytic Training Institution Network (EGATIN).

Her training includes both individual and group psychotherapy for adults, through a personal therapeutic process and supervision in group analytic orientation. Additionally, she completed her practical training at the Department of Public and Community Health, in the Hygiene and Epidemiology Laboratory of the School of Public Health at the University of West Attica.

Ms. Paraskeuopoulou has also collaborated with the Hellenic Society for the Rheumatic Diseases (EL.E.A.N.A.), where she was responsible for coordinating adult groups and implementing experiential programs within these groups, demonstrating her commitment to improving the quality of life of the participants.

H Παπαχριστοπούλου Αλεξία MPH, BSc είναι Ψυχολόγος - Σχεσιακή Ψυχαναλυτική Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στην Κηφισιά. Είναι απόφοιτη του τμήματος Ψυχολογίας του University of Essex, ειδικευμένη στις Κλινικές Δεξιότητες με βάση τη Σχεσιακή Ψυχαναλυτική Ψυχοθεραπεία από το Ινστιτούτο Σχεσιακής & Ομαδικής Ψυχοθεραπείας (ΙΣΟΨ). Είναι εκπαιδευόμενη στην Ομαδική Ψυχοθεραπεία κατά Irvin Yalom και τα Σχεσιακά Δυναμικά της Ομάδος (ΙΣΟΨ) και κάτοχος Μεταπτυχιακού τίτλου στη Δημόσια Υγεία & Επιδημιολογία (MPH) της Ιατρικής Σχολής του Πανεπιστημίου Κρήτης. Στα πλαίσια της ομαδικής εκπαίδευσής της συν-συντονίζει θεραπευτική ομάδα από τον Σεπτέμβριο του 2023 στο Ινστιτούτο Σχεσιακής και Ομαδικής Ψυχοθεραπείας. Επιπλέον, είναι επιστημονική συνεργάτιδα του Κέντρου Ψυχοθεραπείας in – between στην Αθήνα, παρέχοντας ατομικές και ομαδικές συνεδρίες δια ζώσης και διαδικτυακά σε ενήλικες, εφήβους, ζεύγη και οικογένειες. Παράλληλα έχει συνεργαστεί με την Ευρωπαϊκή Υπηρεσία Ασύλου (European Union Agency for Asylum), παρέχοντας υποστήριξη στους αιτούντες Διεθνούς Προστασίας και σε άτομα που ανήκουν σε κοινωνικά ευάλωτους πληθυσμούς. Έχει λάβει μέρος σε ερευνητικό πρόγραμμα του Εθνικού Ινστιτούτου Υγείας των ΗΠΑ (NIH) σε θέματα υγείας που αφορούν στην Παιδική Παχυσαρκία, τη Διατροφική Συμπεριφορά και τη Γνωστική Λειτουργία των παιδιών και έχει συμμετάσχει ως συγγραφέας σε τρεις σχετικές δημοσιεύσεις σε επιστημονικά περιοδικά στο PubMed. Είναι μέλος της Διεθνούς Ένωσης Σχεσιακής Ψυχανάλυσης και Ψυχοθεραπείας (IARPP) και της Αμερικανικής Ένωσης Ομαδικής Ψυχοθεραπείας (AGPA).