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

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).

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.

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.

Giorgos Rossonis is a Psychotherapist - Mental Health Counselor with private practices in Pagkrati and Kifisia. He holds a degree from the Department of Philosophy, Pedagogy, and Psychology with a specialization in Psychology from the University of Ioannina. He possesses a Diploma in Counseling Skills from the Athens Synthesis Center and has completed postgraduate training in Integrative Psychotherapy at the same Center. Additionally, he has attended training programs on "Learning Disabilities and Counseling Skills for Specialists and Educators" and "Contemporary Issues in Child Psychiatry" at the General Children's Hospital "P. & A. Kyriakou." He has completed his internship in numerous groups both abroad and domestically within the alcohol detoxification program at the 10th Alcoholics DAFNI. Furthermore, he has worked as a Counselor on the 24-hour psychological support line for the armed forces at the Inter-Branch Mental Health Center of the Armed Forces, as well as in the Wishes Department of Make-A-Wish Greece. Finally, he is a member of the European Society of Integrative Psychotherapy and the Hellenic Society of Integrative Counseling and Psychotherapy. As a psychotherapist, he is dedicated to helping individuals on their journey toward self-discovery, confronting their fears, and progressing toward self-actualization.

Antonopoulou Paraskeui is a licensed Psychologist who maintains a private practice in Kifisia. She approaches therapy with respect, authenticity, and genuine interest in the individual, while also undergoing continuous training in Integrative Psychotherapy as part of a four-year program at the University of Thessaly.

She has received specialized training in anxiety and stress, grief, and psychological trauma, emphasizing the creation of a safe and supportive therapeutic environment tailored to the needs of each individual.

She has experience in group therapeutic processes with a systemic approach, while also engaging in individual therapy and supervision, aiming for ongoing personal and professional development, as well as providing the highest quality psychological services possible.

She works with individuals who wish to address anxiety and stress management, emotional difficulties, grief, and issues related to transitional life phases.

Vasilis Stathopoulos is a licensed Psychologist (License No. 262207).

After completing his academic studies at the University of East London, he continued his training in group-analytic therapy at the S. H. Foulkes Institute of Group Analysis (“I.O.A.F.”) and subsequently in cognitive-behavioral therapy at the Hellenic Society for Cognitive Behavioral Studies.

He has been active in the healthcare sector, successfully completing academic studies in pharmacy, occupational therapy, and psychology. He has over 20 years of professional experience in the pharmaceutical field and has collaborated with institutions supporting children with intellectual disabilities, as well as with psychiatric cases involving adults and patients with dementia.

Currently, he works in private practice as a psychologist, offering in-person and online sessions. Appointments are available upon request.

Η Μουζάκη Γιάννα είναι Ψυχολόγος-ειδ. Ψυχοθεραπεύτρια Συνθετικής Συστημικής Οικογενειακής Προσέγγισης, κατέχει μεταπτυχιακό τίτλο στην Εφαρμοσμένη Θετική Ψυχολογία (MSc Applied Positive Psychology) και διατηρεί ιδιωτικό γραφείο στη Κηφισιά. Έχει δημιουργήσει έναν θεραπευτικό χώρο για ανθρώπους που βιώνουν περιόδους αλλαγής, απώλειας, αναζήτησης νοήματος ή επαναπροσδιορισμού του εαυτού τους. Η θεραπευτική της φιλοσοφία βασίζεται στην πεποίθηση ότι ο αυθεντικός εαυτός δεν χρειάζεται διόρθωση, αλλά καλλιεργείται μέσα από επίγνωση, φροντίδα και ουσιαστική σύνδεση. Στο πλαίσιο της θεραπευτικής διαδικασίας παρέχεται χώρος για την επεξεργασία τόσο των δυσκολιών και των τραυμάτων όσο και των δυνατοτήτων που μπορούν να αναπτυχθούν και να ανθίσουν. Παρέχονται υπηρεσίες Ατομικής - Ομαδικής Ψυχοθεραπείας, Θεραπείας Ζεύγους, Οικογενειακής Θεραπείας, καθώς και Συμβουλευτικής Γονέων και Εφήβων. Συντονίζει σε εταιρείες και οργανισμούς βιωματικά workshops και ομάδες συμβουλευτικής που ενισχύουν την ψυχική ευεξία, τη σύνδεση και την ανθεκτικότητα στον χώρο εργασίας. Στο πλαίσιο της συνεχούς επιμόρφωσης και κατάρτισης της έχει παρακολουθήσει και παρακολουθεί πληθώρα εκπαιδευτικών σεμιναρίων.

Mpardaka Semeli MSc, MA is a Psychologist, Integrative Systemic Psychotherapist, as well as a Career Counseling Advisor. She is a graduate of the Psychology Department of the University of Strasbourg. She holds a postgraduate diploma in Counseling, Career Guidance, and Lifelong Learning from the National and Kapodistrian University of Athens. Additionally, she has specialized at the National and Kapodistrian University of Athens in Clinical Social Psychology of Addictions, Cognitive-Behavioral Therapy, and Art Therapy. She has also been trained in Emotionally Focused Therapy (EFT) by the EFT Greek Network, as well as Compassion-Focused Therapy. She has attended seminar series and has participated as a speaker in conferences. She completed her supervised internship at the company CVexperts as a career counselor and at the service center for people with disabilities "To Ergastiri – Lilian Voudouri" as a psychologist. Furthermore, she collaborates with the psychosocial services center Amphiaraos, Child and Family, where she handles a wide range of cases. Lastly, she maintains her private practice in Kifisia and Peristeri, providing individual psychotherapy, parent and family counseling, couples counseling, as well as career counseling services.

Gerontidi Eleanni BSc, MSc is a Psychologist - Cognitive Behavioral Psychotherapist for Children & Adults with a professional license. Her undergraduate and postgraduate studies were conducted and completed through the University of Central Lancashire in England, with full recognition by the corresponding Greek authorities. Subsequently, she trained in Cognitive and Behavioral techniques related to procrastination, assertiveness, mental imagery, among others, through seminars conducted by distinguished PhD holders. Additionally, through the Hellenic Society of Cognitive & Behavioral Studies, she has been trained in the approach of Cognitive & Behavioral Therapy for children and adolescents. Her personal and professional principles focus on mutual respect, unconditional acceptance of people, empathy, and collaboration as essential components for building a strong therapeutic relationship. A good therapeutic relationship - collaboration is defined in the literature as one of the most important factors for the positive outcome of therapy - counseling (Flückiger, Del Re, Wampold, & Horvath, 2018). Professionally, she has worked in Human Resources Management aiming to improve working conditions by conducting relevant research. However, she has placed greater emphasis on psychotherapy, aiming to support individuals in finding and obtaining what they need to live a full and healthy life. In her clinical experience, she has focused, among others, on trauma, ADHD, self and body image, obsessive-compulsive disorder, depression, anxiety disorders, emotion regulation, assertiveness, and more. Finally, in addition to individual therapy for adults and adolescents, she provides counseling for parents, couples, and career (e.g., interview preparation) in both Greek and English.

Ms. Krokidi Xrysa is a Psychologist - Psychotherapist and maintains her private practice in Kifisia. She holds a BSc in Psychology from London Metropolitan University and an MSc in Clinical Psychology (CBT focused) from Hellenic American University, and has completed her training at the Center for Training and Treatment of Eating Disorders (KEADD). Ms. Krokidi has completed further educational programs related to Clinical Psychology, Learning Difficulties, and training in Cognitive Behavioral Clinical Hypnotherapy, and has particular expertise in managing life changes in women during menopause. In her private practice, she handles a wide range of cases, always focusing on providing the best possible care tailored to the individual needs of each person who seeks her services.