Health professionals for Adult counseling in Attica

Potsis Georgios is a Psychotherapist (trainee) - Mental Health Counselor and maintains a private practice in Galatsi. He has completed the Professional Diploma in Therapeutic Counselling from ICPS College (Pearson Edexcel). Subsequently, he specialized in Cognitive Behavioral Therapy at the European Institute of Counselling and Psychotherapy (EICP) and is continuing with a comprehensive 4-year training program at the Institute of Synthetic - Systemic Therapy of Thessaloniki, where he specializes in Synthetic - Systemic Psychotherapy. He has also completed a one-year study program in School Psychology. He actively participates in seminars and workshops focused on mental health. He has worked in private counseling and specialized therapy centers, as well as volunteering at NGOs that provide psychosocial support to adolescents and adults. Currently, he offers individual sessions online, providing flexibility and convenience, thereby facilitating access for individuals from all over Greece and abroad.

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.

Polyxronaki Panagiota is a clinical psychologist - psychotherapist providing online sessions.

She holds a degree from the Department of Psychology at the University of Crete and a master's degree in Clinical Psychology from Leiden University, Netherlands. She has been trained in the Cognitive Behavioral Approach by the Society of Cognitive Behavioral Studies.

She is certified in Acceptance and Commitment Therapy, has completed the one-year postgraduate program in Clinical Psychopathology at the 1st Psychiatric Clinic of the National and Kapodistrian University of Athens (NKUA) and the Research University Mental Health Institute (EPISY), as well as holding a diploma in Coaching from UGROW and the Positive Psychology Society.

In parallel, she has attended numerous specialized trainings and continually pursues her professional development through supervision and ongoing education.

Regarding her professional training, she completed her internship as part of her postgraduate studies at the Psychiatric Clinic of the University Hospital of Heraklion and at the Alzheimer Day Center "Nefeli". Additionally, she completed an internship at the Student Counseling Center of NKUA, providing therapeutic support to students.

She works privately, providing sessions to adults and adolescents.

Foteini Liva is a Psychologist and Psychotherapist, licensed to practice professionally. She graduated from the Department of Psychology at the University of Crete and specialized in Cognitive-Behavioral Therapy for adults at the Center for Applied Psychotherapy and Counseling in Athens. She is currently completing the postgraduate program “Clinical Mental Health” at the Medical School of Aristotle University of Thessaloniki. Additionally, she has obtained a certification from the National and Kapodistrian University of Athens (NKUA) on the topic of "Self-Improvement and Assertive Behavior".

Regarding her professional experience, she has worked as a psychologist at the NGO “Xenios Zeus” and has also worked in secondary education delivering counseling and group interventions for adolescents and parents. She completed internships at the "Panagiotis & Aglaia Kyriakou" Children's Hospital, at K.E.PSY.SY., and at the Saint Eleftherios Memory Center. Furthermore, in 2023, she served as a member of a special committee for the evaluation of individuals with disabilities applying to the "Personal Assistant" program. She has volunteered as a psychologist for the Hellenic Cancer Society, enriching her professional experience concerning the interaction between psychology and severe physical illnesses. Since 2025, she has been practicing privately and has collaborated externally with the Psychotherapy Center "InnerThrive". She currently maintains a private practice in Korydallos. Finally, her clinical work is supported by systematic supervision.

Pasxalidis Theodoros is a Clinical Psychologist specializing in anxiety, panic attacks, and overthinking, as well as learning and school-related difficulties. He assists individuals experiencing continuous stress, pressure, or difficulty calming their minds to gain a deeper understanding of themselves and acquire practical tools for daily life. Additionally, he supports cases involving low self-esteem, interpersonal relationship challenges, professional stress, and school-related issues, approaching each person with respect and aiming for meaningful change. Acknowledging that one is not invincible or omnipotent and taking the step to speak with a psychologist is not a sign of weakness but an act of strength and honesty towards oneself.

Nektarios Oikonomou is a Psychologist with private practice offices in Markopoulo and Porto Rafti. He graduated from the Department of Psychology at UCLAN University (2017-2021) and has enhanced his knowledge with specialized studies at the National and Kapodistrian University of Athens (Cognitive Behavioral Therapy - CBT, Social Clinical Psychology of Addictions, Sports Psychology, and Counseling and Therapy for Couples and Families), strengthening his ability to approach psychological issues from multiple dimensions.

Professionally, he maintains private practice offices in Markopoulo and Porto Rafti, offering psychotherapy services, addiction treatment, psychological support, and counseling.

He is also active as a sports psychologist with PAO Kalyvia (2024-present), where, combined with his status as a final-year student at the Department of Physical Education and Sport Science (TEFAA), he employs a comprehensive scientific approach that links mental empowerment with physical performance, supporting athletes in enhancing mental resilience and competitive performance.

Additionally, he has collaborated as an addiction counselor at KETHEA DIAVASI (2020-2021). In the field of addictions, he integrates his scientific training with profound experiential understanding of addiction and recovery mechanisms, which enhances empathy and the effectiveness of the therapeutic approach.

Tsoni Sevasti is a Psychologist (MSc) – Systemic Psychotherapist and maintains a private practice in the Gyzi area, where she provides psychotherapy sessions to children, adolescents, adults, and families. She graduated from the Department of Psychology at the University of Crete and holds a postgraduate degree (MSc) in Child and Adolescent Mental Health from the Medical School of the National and Kapodistrian University of Athens. She is trained in Systemic Psychotherapy and has further specialized in the treatment of sexual disorders, having completed numerous continuing education programs. Her professional experience is extensive and includes work in various therapeutic and educational settings. She has offered individual and group psychotherapeutic support to populations with complex psychosocial needs, such as refugees, unaccompanied minors, and families in crisis, through humanitarian organizations such as PRAKSIS, MERIMNA, and the International Organization for Migration. Additionally, she has served as a school psychologist within initiatives of the Ministry of Education and has collaborated with Child and Adolescent Development Centers. She has presented scientific papers at national and international conferences and has delivered lectures and seminars in schools, teaching associations, and mental health facilities. Centered on scientific evidence, empathy, and respect for the uniqueness of each individual, she approaches therapeutic work through a holistic and experiential lens, enhancing the psychological resilience of her clients.

Tserga Katerina MSc is a Psychologist - Psychotherapist and maintains a private practice in Paleo Faliro. She is a graduate of Panteion University with a postgraduate specialization in Positive Psychology. She has been trained in Group Analysis and Psychotherapy by the Group Analysis Society, as well as in Clinical Psychopathology at Aeginiteio Hospital. She has worked as a lead psychologist in the Social Service of the Municipality of Agios Dimitrios and as a psychologist at the Hellenic Police, and since 2016 has been active at the "House of Emotions," providing psychological support and psychotherapy to adults and groups. She collaborates with major companies in human resource training on topics such as Emotional Intelligence and Stress. Finally, the specialist is a member of the Panhellenic Psychological Association and has participated in scientific conferences on topics related to mental health.

Keramyda Anastasia is a Psychologist – Specialist in Systemic and Integrative Psychotherapy and conducts online sessions. She graduated from the Psychology Department of the National and Kapodistrian University of Athens (NKUA) and completed her internship at the Kifisia Prevention Center "Pronoi". Immediately after earning her degree, she attended seminars on alternative forms of therapy and began a one-year training program in Art Therapy at the Hellenic Center for Continuing Education in Psychotherapy through the Arts. Subsequently, she undertook a four-year specialization in Systemic – Integrative Psychotherapy at the Laboratory for the Investigation of Human Relations. In recent years, she has been working by providing individual psychotherapy and counseling sessions to adults and adolescents. Additionally, she recently started coordinating experiential groups with artistic elements focused on self-exploration. Her goal is to create "spaces" where each client feels safe, accepted, and free to explore their facets and gain increasing self-awareness.

Η Πετροπούλου Κατερίνα MSc είναι Κλινική Ψυχολόγος - Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στο Μοσχάτο. Είναι απόφοιτος του Τμήματος Ψυχολογίας του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών με βαθμό Άριστα και κάτοχος Μεταπτυχιακού Διπλώματος (MSc) στην Κλινική Ψυχολογία από το Πανεπιστήμιο του Leiden της Ολλανδίας, από όπου αποφοίτησε με βαθμό Άριστα. Έχει εκπαιδευτεί στις αρχές και τις τεχνικές της Γνωσιακής Συμπεριφορικής Θεραπείας (ΓΣΘ) στο πλαίσιο των σπουδών και της κλινικής της εκπαίδευσης, ενώ παράλληλα πραγματοποιεί τετραετή εξειδίκευση στη Γνωσιακή Συμπεριφορική Θεραπεία στο Ελληνικό Ινστιτούτο Γνωσιακών Συμπεριφορικών Σπουδών (ΕΙΓΣΣ). Διαθέτει επίσης πιστοποίηση στη χορήγηση και ερμηνεία του ψυχομετρικού εργαλείου WAIS-IV.

Ioanna Marmarou BSc, MSc, PhD is a Clinical - Counseling Psychologist who maintains a private practice in the center of Athens, in Exarchia. She holds a PhD in Counseling Psychology from the University of East London, a master's degree in Clinical & Community Psychology, and a bachelor's degree in Psychology from the same university. The therapist is a member of the Hellenic Psychological Society with professional license number 309612. The therapeutic process follows the Integrative Approach, which successfully incorporates Cognitive-Behavioral Therapy, Psychodynamic therapy, and Gestalt therapy. She holds certifications in School Psychology, Sexual Education for Children and Adolescents, and Drama Therapy. At Ioanna Marmarou's private practice, the counseling and psychotherapeutic process focuses on the uniqueness of each individual, allowing them to express every right - wrong, good - bad, normal - abnormal, realistic - imaginary, light - dark aspect of themselves and their broader life. The purpose of this therapeutic process is to serve as a journey for the client to explore their own self and their relationship with themselves, as well as the relationships and boundaries they have established within their social environment. A core principle of the therapist is the empowerment of the individual, aiming to build healthy relationships, achieve inner fulfillment, and maintain functionality in daily life.

Konstantoulaki Eleni MSc, MA is a licensed Psychologist - Systemic Psychotherapist specialized in the Systemic - Existential approach, with experience in the treatment of adolescents, young adults, adults, couples (EFT | Emotionally Focused Therapy) and families. She provides psychotherapy both individually and in group settings, with sessions available online. Her goal is to create a safe therapeutic environment where each individual or group can feel acceptance and trust, having the space to explore thoughts, feelings, and relationships, progressing with awareness towards a more conscious, meaningful, and authentic life.

Giannikou Sofia is a Psychologist - Psychotherapist providing online sessions. She holds a degree in Psychology from the National and Kapodistrian University of Athens and is currently training in Systemic - Existential Psychotherapy. She is attending the postgraduate program "Clinical Mental Health" at Aristotle University of Thessaloniki. Additionally, she has received Certification in Applied Counseling, Mental Health, Recovery, and Community Integration from the World Health Organization and a Training Certification in Introduction to Statistical Data Analysis (SPSS). She has also been trained as a Counselor in Prevention and Support in cases of Gender-Based Violence at Work and in the Assessment of Suicidality and Suicide Risk. She has attended numerous seminars (“Elements of Clinical Psychiatry,” “Cognitive Functions and Mental Empowerment,” “Crisis Interventions and Mental Health First Aid,” “Counseling and Career Guidance,” “Conflict Management in the Workplace"). She is trained in administering and evaluating cognitive functions using scales such as MoCA (Montreal Cognitive Assessment) and ECAS (Edinburgh Cognitive and Behavioural ALS Screen). She has conducted Psychoeducations on Conflict Management in the Workplace, Systems That Shape Us, Losses and Transitions as Existential Development. She has volunteered in Mental Health and the psychosocial support telephone line 10306.

She handles a wide range of cases, always prioritizing the best possible care for each individual seeking support. She possesses particular expertise in Systemic - Existential Psychotherapy, Anxiety and Stress Management, Psychoses, Trauma, and Psychoeducation.

Paulou Eufrosyni is a Psychologist-Integrative Psychotherapist and maintains a private practice in Pedion tou Areos. She holds a degree in Psychology from the University of Crete and is an Integrative Psychotherapist trained at the European Institute of Integrative Psychotherapy (EIIP). She possesses a postgraduate degree (MBA) in Health Unit Management from the Conservatoire des Arts et Métiers (CNAM) and has held a professional license to practice as a Psychologist since 2011. At her private practice in central Athens, she offers individual psychotherapy for adults and adolescents, couples counseling, as well as online sessions in Greece and abroad. With an approach that combines scientific validity, a holistic perspective, and respect for the uniqueness of each individual, she supports clients in managing anxiety, depression, panic attacks, psychosomatic symptoms, interpersonal difficulties, sexual function and identity, grief, and chronic illnesses.  

The initial session, with the consent of the client, may be of longer duration to allow time for an in-depth history-taking and the creation of a safe space for familiarization, promoting a focused and effective therapy.

Aggelaki Ioanna is a Mental Health Counselor and maintains a private practice in Exarcheia. She holds a diploma in Counseling Psychology from KE.PSY.SY. At the same center, she is pursuing further training in Cognitive Behavioral Therapy. She has attended numerous seminars on mental health and counseling topics. Her experience encompasses a wide range, including management of anxiety, stress, panic attacks, grief, assertiveness, LGBTQ+ empowerment, and more. As a mental health counselor, she is dedicated to helping individuals improve their mental health and well-being. With a passion for psychology and a desire to positively impact people's lives, she provides a warm and non-judgmental environment to explore your thoughts, feelings, and behaviors together. If you are struggling with anxiety, stress, or any other mental health issue, she is here to support you on your journey toward healing and growth.

Panou Mairi is a Psychologist - Psychotherapist and maintains a private practice in the center of Athens. She graduated from the Department of Psychology at Panteion University of Social and Political Sciences, where she graduated with distinction. She continued her studies with a Master's degree in "Applied Cognitive and Developmental Psychology" (MSc in Applied Cognitive and Developmental Psychology) at the same university. During her undergraduate studies, she completed an internship at the Psychiatric Clinic of the General Thoracic Diseases Hospital "Sotiria", while during her postgraduate studies, she trained in psychosocial support structures of Municipalities and at the Athens University of Economics and Business. Subsequently, she specialized in Cognitive Behavioral Therapy at the Society of Cognitive Behavioral Studies, where she also worked in the Adult Therapy Department of the Institute of Research and Behavior Therapy. Her considerable experience with adult, adolescent, child, and parent populations stems from her career, as she has worked in adult and adolescent psychotherapy centers, in primary and secondary education schools, in specialized therapy centers, as well as voluntarily on the psychosocial support hotline of the Ministry of Health 10306 and in the "Community Intervention" program of the NGO "IASIS". She currently maintains collaborations with Adult Psychotherapy Institutes, where she participates in peer supervisions and interdisciplinary teams including psychiatrists, social workers, and others.

Panagiotou Maria - Anna is a Psychologist (BSc) and Psychotherapist specializing in Cognitive-Behavioral Psychotherapy. She graduated from the National and Kapodistrian University of Athens and holds a professional practice license valid nationwide (License No: 1401991). She has worked as a Psychologist at the Elderly Care Unit "Rodi" in Filothei, as well as an external collaborator in a Medical Clinic and an English tutoring center to support employees and students. Additionally, she has volunteered in various settings, including public elderly care units and telephone support platforms. She has been trained in the Behavioral-Cognitive approach (higher education) at KEPSYSY in areas such as anxiety, phobias, panic attacks, psychosomatic disorders, depression, traumatic experiences, relationship issues, and has specialized in the non-pharmacological management of geriatric issues and caregivers, including dementia, grief, and anxiety at the National and Kapodistrian University of Athens. She works with both adults and adolescents on family matters, crisis management, school performance, and violence-related issues. Her approach is based, among others, on the Rational Emotive Behavior Therapy model by Ellis, Beck's Cognitive Therapy model, as well as Meichenbaum's Cognitive-Behavioral Modification. Finally, the specialist is a member of the Hellenic Psychological Society (SEPS). Guided by empathy, authenticity, and scientific practices, individuals will progressively be able to manage life situations effectively. For optimal service provision, she is supervised and participates in personal psychotherapy.

Eleni Karafylli is a Clinical Psychologist (MSc), licensed to practice, and maintains a private practice in Athens. She holds a degree from the Department of Psychology at the National and Kapodistrian University of Athens (NKUA), with postgraduate studies in Clinical and Psychoanalytic Psychopathology at Rennes 2 University (France). She has worked in France as a hospital psychologist (Infectious Diseases Department, Hematology Department, Internal Medicine Department) and as a Clinical Psychologist - psychotherapist in public adult psychiatric facilities. Since 2024, she has been working at the Palliative Care Unit "Galilaia" while simultaneously maintaining a private practice in Athens. She undertakes cases across the full spectrum of psychopathology, applying a personalized approach to symptoms. Her practice is oriented by psychoanalytic theory, personal analysis, and psychoanalytic supervision. Her research and clinical interests focus on the clinical aspects of extremes, so-called "crisis" experiences, and the subjective impact of serious illnesses. She accepts adolescents (<16 years old) and adults, offering sessions in Greek or French, either in person or online.