Psychologists

Arxontissa (Anda) Sartzetaki is a Psychologist and holds a license to practice as a Psychologist. She has completed a two-year training in Systemic-Dialectical Psychotherapy at the Athens Center for the Study of the Human (AKMA), and she is also completing a four-year training in Cognitive Behavioral Psychotherapy at the Institute for Research and Therapy of Behavior (IETHS). She graduated from the Department of Psychology at Panteion University and pursued her postgraduate studies in Applied Child and Adolescent Psychology at the National and Kapodistrian University of Athens (EKPA), where she graduated with a scholarship. Furthermore, she has been trained in specialized techniques of Neuro-Linguistic Programming (NLP) and Mindfulness, as well as in Acceptance and Commitment Therapy (A.C.T.) techniques in Austria and Hungary respectively, as a recipient of European Union scholarships. She has worked as a Psychologist and Psychotherapist with adults, children, and adolescents in various private and public settings, including Secondary Education (Junior High Schools - Senior High Schools - KEDASY) and Mental Health Centers, addressing issues such as anxiety disorders, mood disorders, interpersonal relationship difficulties, trauma, low self-esteem and self-confidence, assertiveness, divorce/separation, parental counseling, intervention in neurodevelopmental disorders (ADHD, ASD), and more. She has also volunteered at the Day Center of Palaio Faliro, the Community Psychosocial Intervention Day Center of EPAPSY, as well as at the Hellenic League Against Rheumatism (ELEANA). Finally, she has experience in administering psychometric assessment tools and psychological evaluations and has participated as a speaker presenting research findings at national scientific conferences.

Mary Zempi is a psychologist, graduate of the National and Kapodistrian University of Athens, and maintains a private practice in Korydallos. She is the founder of Psychoregulation, a modern mental health center. She holds postgraduate studies at the Medical School, specifically in Liaison Psychiatry: Integrated Care of Physical and Mental Health at the National and Kapodistrian University of Athens, with specialization in Clinical Psychopathology certified by the B' Psychiatric Clinic of Attiko Hospital. She has also received further training in Forensic-Psychiatric Psychology. She is a Integrative Psychotherapist specialized in Cognitive-Behavioral, Psychodynamic, and Systemic-Family approaches at the Piraeus Institute of Integrative Counseling and Psychotherapy (E.PSY.THE.). She has clinical experience through her internship at Klimaka–Organization for the Development of Human and Social Capital and as a psychologist at Attiko Hospital, B' Psychiatric Clinic of the University of Athens. Additionally, she has worked in the field of psychodermatology, specifically studying psychosomatic manifestations in allergy patients. Finally, as part of her ongoing professional development, she has participated in numerous scientific conferences and seminars and continues to diligently attend advanced training programs related to developments in the fields of psychology and psychiatry. Currently, she is undergoing further training in Clinical Hypnosis-Hypnotherapy.

Kyriazi Ntaniella is a Psychologist - Psychotherapist licensed to practice and maintains a private practice in Kifisia. She provides Psychotherapy and Counseling for adults on issues related to interpersonal relationships, separation/divorce, loss and grief, anxiety and depression, adjustment difficulties and cross-cultural differences, personal development and self-awareness, among others, in both Greek and English. She is also interested in mental health prevention and social welfare issues. In this context, she has been trained as a Coordinator of Parent School Groups by the Panhellenic Association of Parent Schools and has volunteered as a Psychologist in collaboration with the Municipalities of Dionysos, Vrilissia, and Kifisia. She holds a Master's degree in Integrative Counseling and Psychotherapy from the University of Derby in the United Kingdom. Additionally, she has training in Psychodynamic Psychotherapy from the International Psychotherapy Institute in the USA. Finally, she is a regular member of the Hellenic Psychological Society, the British Association for Counselling and Psychotherapy, The International Psychotherapy Institute, and The International Association for Relational Psychoanalysis and Psychotherapy.

Polonyfi Athanasia maintains a practice in Rethymno, Crete, offering comprehensive mental health and counseling services with integrity and understanding. She was born in Marousi, Attica, and raised in Messolonghi. She was admitted to the Faculty of Pharmacy in Athens through the national entrance examinations and completed her internship in the Parenteral Nutrition Department at the University Children's Hospital "Agia Sofia." With extensive experience and excellent scientific training, she provides her services in Rethymno, Crete, assisting individuals in addressing potential emotional disorders and interpersonal relationship issues with utmost professionalism and sincerity. She holds a professional practice license under number 237467. Furthermore, she has been accepted into the Continuing Education program in Cognitive Behavioral Therapy offered by the Lifelong Learning Center of the University of Crete, aiming to achieve even more comprehensive training and continuously improve the quality of her services.

Logdanidou Maria is a Psychologist - Psychotherapist and maintains a private practice in Thessaloniki. She is also active at Aristotle University, serving as a staff member in the Internship Office. She is a graduate of the Psychology Department of Aristotle University of Thessaloniki and holds a Master's Degree in Clinical Psychology from the same University. Additionally, she is undergoing training in Psychodynamic Psychotherapy at the European Institute of Counseling and Psychotherapy (E.I.C.P.). She has attended seminars and postgraduate training programs from accredited institutions (Aristotle University of Thessaloniki, National and Kapodistrian University of Athens, K.E.DI.VI.M). She participated in the research program titled "Study of Compulsory Hospitalizations in Greece," and in 2018, her research regarding stigma related to psychiatric disorders in contemporary Greece was published in the Hellenic Journal of Psychology. Throughout her academic and professional career, she has provided counseling and therapeutic services to adolescents, adults, and families. The organizations she has collaborated with as a psychologist include the Hellenic Center for Mental Health and Research (E.KE.PSY.E.), the Adult Psychiatric Department of the General Hospital of Thessaloniki "Georgios Papanikolaou," the Psychiatric Outpatient Department 424, and the 1st Special Primary School of Thessaloniki. In her work, she follows the psychodynamic approach. In her private practice, she provides individual psychotherapy services to adults and adolescents who need support for various issues such as anxiety, panic attacks, depression, and grief management. She conducts sessions both face-to-face and online.

Giannakopoulou Maria is a Psychologist - Psychotherapist providing individual sessions both in-person and online. She has been trained in Cognitive Behavioral Therapy (CBT). She offers psychotherapeutic support to adults, adolescents, and children, focusing on understanding and modifying dysfunctional thoughts and behaviors related to anxiety, mood, and interpersonal difficulties.

She studied Psychology at the University of Derby and completed her training in Cognitive Behavioral Psychotherapy at the Center for Applied Psychotherapy and Counseling. Additionally, she holds a Master's degree (MSc) in Counseling and Guidance from the National and Kapodistrian University of Athens.

She has worked in private and public mental health institutions, supporting individuals experiencing anxiety, depressive symptoms, relationship difficulties, and self-esteem issues.

Within the therapeutic setting, she emphasizes a collaborative relationship with the client and the clear formulation of goals. Through understanding cognitive and emotional patterns, the aim is to develop more functional ways of thinking and behaving, as well as to enhance psychological resilience. The therapeutic process is individually tailored, taking into account each person's needs, pace, and objectives.

Simultaneously, she regularly participates in supervision and professional development programs, aiming for continuous professional and personal growth.

Xatzimanoli Sevasti-Isidora is a Psychologist - Psychotherapist, licensed to practice professionally and active in the private sector. She completed her studies at the Department of Psychology of the National and Kapodistrian University of Athens, subsequently received further training in Cognitive-Behavioral Therapy (C.B.T) and Life Coaching, and continued her postgraduate studies in the School Psychology program at the University of Essex. Additionally, she has attended seminars and educational programs related to mental health, and she offers voluntary mental health services through organizations and online platforms. She possesses experience and provides a wide range of services, tailored to the individual needs of each client.

Mixou Efraimia is a Psychologist who maintains a private practice in Panormou. Additionally, some sessions are conducted in the rented spaces of Therapy Nest. She holds a degree in Psychology from the National and Kapodistrian University of Athens and has been trained in Cognitive-Behavioral Therapy. In her office, she handles a wide range of cases, with particular expertise in Depression, as well as Anxiety and Stress.

Maria Kotsidi is a Psychologist (BSc, MA) - Psychotherapist and maintains a private practice in Chalandri.

She studied Psychology at Panteion University of Social and Political Sciences and completed postgraduate training in Cognitive-Behavioral Psychotherapy at the Center for Applied Psychotherapy & Counseling.

She completed her internship at GNA "KAT". Additionally, she has collaborated with the NGO "Together for the Child," the Psychogeriatric Society "NESTOR," as well as with specialized therapy centers. She has participated as a speaker at a conference. Concurrently, she has attended training seminars and scientific conferences and continues to pursue further education aimed at ongoing professional development.

Within the framework of the psychotherapeutic process, she emphasizes the creation of a relationship of trust and acceptance, where the individual can freely express their thoughts and feelings and discover new ways to understand and manage their difficulties.

Pappa Afroditi is a Psychologist with a private practice in Athens. She holds a master's degree entitled "Stress Management and Health Promotion" from the Medical School of the National and Kapodistrian University of Athens and a degree in Psychology from the same institution. Additionally, she specialized in clinical psychopathology for one year at the Aeginiteio Hospital and the University Research Institute of Mental Health, and in Cognitive Behavioral Psychotherapy for four years at the Institute of Behavioral Research and Therapy, which is applied to a wide range of issues. Furthermore, she has gained clinical experience in public and private mental health organizations. Finally, the psychologist emphasizes that seeking help through psychotherapy is not a sign of weakness but rather demonstrates a person's desire to confront their difficulties and improve their daily life, as well as their relationship with themselves and others.

Papadatou Nikoletta is a Psychologist with a private practice in Ilion. She holds a degree from the Department of Psychology at Panteion University of Social and Political Sciences in Athens, has completed the Clinical Psychopathology Program at the Research University Institute of Mental Health of Aiginiteio Hospital, and has undergone post-graduate training in Cognitive-Behavioral Psychotherapy. Her participation in conferences ensures her ongoing education in her field of expertise. In her modern private practice, she provides specialized psychological support and psychotherapy services for children, adolescents, and adults, as well as counseling for couples and families. Additionally, she has experience in counseling support for middle and high school students regarding the psychological, emotional, academic, and social aspects of their lives.

Magka Katerina is a Psychologist - Psychotherapist and maintains a private practice in Ioannina. She studied Psychology at the Aristotle University of Thessaloniki and specializes in Psychoanalytic - Psychodynamic Psychotherapy for children and adults at the Interdisciplinary and Research Psychosocial Support for Children and Adults (D.I.K.E.P.S.Y.). She has attended numerous seminars of both psychoanalytic and broader psychotherapeutic interest to enhance her knowledge across the full spectrum of psychotherapeutic interventions. She has significant experience working with vulnerable populations as a psychologist in refugee accommodation facilities and in a specialized therapy center for children and adolescents.

Andreadaki Kalliopi is a psychologist – child psychologist, maintaining a private practice in Piraeus and has held a Psychologist Professional License from the Piraeus Prefecture since 2008. She holds a degree from the Department of Psychology at the National and Kapodistrian University of Athens and has specialized in Cognitive Behavioral Therapy at the Research University Institute of Mental Health E.P.I.PSY of Aiginiteio Hospital. She has successfully completed the two-year training seminar "New Trends in Cognitive Behavioral Therapy" at the Hellenic Society for Behavioral Research and has attended seminars on "Clinical Psychopathology" at Aiginiteio, as well as "Counseling of Children and Families in Serious Illness and Bereavement" from the organization Merimna. Additionally, she has participated in training related to Clinical Psychopathology in children. Moreover, she has completed practical training at the Primary School of the National Foundation for the Deaf, the 1st Primary School for Autistic Children in Piraeus, and the Athena Boarding School. From 2008 to 2010, she worked as a psychologist in the Child Psychiatric Department of Tzaneio General Hospital of Piraeus, while from 2011 to 2019 she was part of the team of the sos 15900 helpline of the General Secretariat for Gender Equality, providing psychological support to women victims of violence. Finally, since 2019, she has been working as a school psychologist in primary schools in Piraeus.

Η Κοσσυβάκη Ναταλία - Γεωργία εργάζεται ιδιωτικά ως Ψυχολόγος - Ψυχοθεραπεύτρια στην περιοχή της Κηφισιάς και είναι επιστημονικά υπεύθυνη του Κέντρου Συμβουλευτικής και Ψυχοθεραπείας "ΜΕΤΑΣΚΕΨΙΣ", όπου παρέχει ατομική και ομαδική ψυχοθεραπεία. Ειδικότερα, αφού αποφοίτησε ως αριστούχος από το τμήμα Ψυχολογίας του Παντείου Πανεπιστημίου Κοινωνικών και Πολιτικών Επιστημών, πραγματοποίησε τετραετή εκπαίδευση στην Προσωποκεντρική Συμβουλευτική και Ψυχοθεραπεία στο Κολλέγιο Ανθρωπιστικών Επιστημών (ICPS) για την απόκτηση του Ευρωπαϊκού Πιστοποιητικού Ψυχοθεραπείας (ECP) από την από την European Association for Psychotherapy (EAP). Παράλληλα, μετεκπαιδεύτηκε στην Έγκαιρη Παρέμβαση στην Ψύχωση στο Ερευνητικό και Πανεπιστημιακό Ινστιτούτο Ψυχικής Υγιεινής, ενώ, στη συνέχεια πραγματοποίησε μεταπτυχιακές σπουδές στον τομέα της Παιδοψυχολογίας (MSc, Psychology of Child Development) στο University of Central Lancashire της Αγγλίας, από το οποίο αποφοίτησε με Άριστα. Επίσης, αναγνωρίζοντας την αναγκαιότητα συνεχούς εκπαίδευσης και κατάρτισης, έχει παρακολουθήσει πλήθος σεμιναρίων και έχει πιστοποιηθεί για τη χρήση ψυχομετρικών εργαλείων, όπως είναι το Πολυδιάστατο Ερωτηματολόγιο Προσωπικότητας της Μινεσότα (MMPI-2). Επιπρόσθετα, έχει πιστοποιηθεί για τη διεξαγωγή προγραμμάτων Επαγγελματικού Προσανατολισμού με χρήση των τεστ Προσωπικότητας, Ικανοτήτων και Ενδιαφερόντων e-mellon. Τέλος, έχει μετεκπαιδευτεί στην Ειδική Αγωγή και τη Χαρισματικότητα στο Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών. Πέραν του πεδίου της Ψυχολογίας - Ψυχοθεραπείας, είναι πτυχιούχος του τμήματος Πολιτικής Επιστήμης και Δημόσιας Διοίκησης του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών. Όσον αφορά την κλινική πρακτική, πραγματοποίησε την πρακτική της άσκηση στη Διεύθυνση Κοινωνικής Πολιτικής και Υγείας του δήμου Βύρωνα. Στη συνέχεια, εργάστηκε εθελοντικά στη Μονάδα Ψυχοκοινωνικής Αποκατάστασης του Γενικού Νοσοκομείου Ναυπλίου, ενώ μετεκπαιδεύτηκε και στο Αιγινήτειο Νοσοκομείο. Παράλληλα, ως μέλος του εκπαιδευτικού προσωπικού του Κολλεγίου Ανθρωπιστικών Επιστημών (ICPS) έχει συμμετάσχει σε μεταπτυχιακά προγράμματα Προσωποκεντρικής Ψυχοθεραπείας. Τα τελευταία χρόνια, εργάζεται ιδιωτικά συντονίζοντας ομάδες προσωπικής ανάπτυξης και παρέχοντας ατομική συμβουλευτική και ψυχοθεραπεία σε εφήβους και ενήλικες. Η θεραπευτική προσέγγιση που ακολουθεί είναι εξατομικευμένη, ώστε να ανταποκρίνεται στα ιδιαίτερα χαρακτηριστικά και τις ανάγκες του κάθε ατόμου.

The Center for Emotional Development and Special Education Ek Vatheon - Ziotopoulou Evangelia is located in Peristeri. The founder and director of the center is Mrs. Ek Vatheon - Ziotopoulou Evangelia, Psychologist – Family Counselor with postgraduate studies in Person-Centered Counseling & Psychotherapy, Certified Trainer of the Positive Discipline Parent Effectiveness Training (P.E.T.) Workshop. She has been trained in Child and Adolescent Mental Health and has received additional training in Special Education & Training for individuals with disabilities from the Association of Prenatal & Perinatal Psychology & Health (APPPHA). At the Ek Vatheon Center, the vision of all collaborators is a world where parents are properly prepared for their new role, welcome their children into their arms as they have dreamed, and have a network of people beside them to help raise them in an environment of empathy and love! A specialized team of psychologists and child psychologists supports parents in developing trustful relationships with their babies by educating them in positive and gentle parenting through Attachment Parenting (support for breastfeeding, sleep difficulties, nutrition, separation, etc.). Additionally, experienced speech therapists, occupational therapists, and special educators welcome children and adolescents and help them fully develop their potential, uniqueness, and individuality.

Katerina Nikolakopoulou is a Psychologist – Psychotherapist who maintains a private practice in Koukaki (near the "Acropoli" Metro station). She holds a degree in Psychology from Aristotle University of Thessaloniki and a Master of Science (MSc) in Cognitive Neuropsychology from the Vrije Universiteit van Amsterdam. She is a member of the Hellenic Psychological Society and has been officially recognized as a licensed psychologist (NIP) in the Netherlands, where she lived and worked for nine years.She began her professional career in psychology with an academic internship at KEPEP Agios Dimitrios in Thessaloniki, working with children with special needs. She continued her training as a volunteer at the 1st Psychiatric Clinic of the Aristotle University of Thessaloniki at "Papageorgiou" General Hospital. Upon moving abroad to further her studies, she worked as a research assistant in the field of Cognitive Neuropsychology at the Vrije Universiteit van Amsterdam.During her studies, she attended a seminar on sleep disorders at the Netherlands Institute for Neuroscience (NIN) in Amsterdam, which sparked her deep interest in the role of sleep and its significance in human psychology. This led her to clinical and research involvement in the field. She pursued a specialization in Cognitive Behavioral Therapy for Insomnia (CBT-i) and opened her private practice in the Netherlands. At the same time, she completed clinical training in the sleep department of a hospital in Amsterdam, continued research at the Netherlands Institute for Neuroscience, and for a period, taught at Webster University in Leiden.Through her interaction with clients, personal somatic psychotherapy, clinical supervision, and participation in training seminars, she was inspired to explore the deeper causes of psychological difficulties that can affect sleep and other bodily functions. She attended various seminars in the Netherlands, mainly focused on somatic therapy, including Mindfulness for Stress Reduction, Comprehensive Resource Model (CRM) therapy, Eye Movement Desensitization and Reprocessing (EMDR), and CBT-i.She eventually decided to pursue systemic psychotherapy and moved to Athens to begin a new 4-year postgraduate training at the Institute of Training & Research in Systemic Psychotherapy, “Logos Psychis.” Drawing from her experience and knowledge in neuropsychology, and using a wide range of cognitive and somatic psychotherapeutic techniques—with a focus on the enriched systemic model SANE (System Attachment Narrative Encephalon ®)—she supports individuals seeking professional help in managing issues that affect their daily lives.One of her core beliefs is that every person has the ability to overcome the challenges they face, as long as they are equipped with the right tools.

Dr. Angelos Panagiotopoulos is a Clinical Psychologist - Psychotherapist, a graduate of the University of Geneva, PhD and researcher at the Department of Psychology of the University of Athens, supervisor of theses at the Society for Cognitive Behavioral Studies and a certified Cognitive Behavioral Therapist.

He studied Psychology at the University of Plymouth, England, where he received a commendation for academic excellence. He specialized in Clinical Psychology at the University of Geneva, Switzerland as a University Scholar, doing his clinical training at the Psychiatric Department of the University Hospital of Geneva. Upon his return to Greece, he served for one year at the General Staff of the Army as a psychologist at the Soldiers' Support Line.

He followed a 4-year specialization in Cognitive Behavioral Therapy at the Society for Cognitive Behavioral Studies and worked as a psychotherapist for children, adolescents and adults at the Institute for Behavioral Research and Treatment and the Center for Child Neurodevelopmental Education. Along with his clinical training, he completed his PhD thesis at the Department of Psychology, University of Athens as a fellow of the Hellenic Foundation for Research and Innovation.

He is currently a thesis supervisor at the Society for Cognitive Behavioral Studies, works as a researcher at the Department of Psychology of the University of Athens in a funded research project and maintains his private office in the area of Ampelokipoi-Platia Mavilis.