Health professionals for Cognitive Behavioral Therapy (CBT)

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.

Η Βασιλείου Αικατερίνη είναι Ψυχολόγος (MSc) και Γνωσιακή-Συμπεριφοριστική Ψυχοθεραπεύτρια με ιδιωτικό γραφείο στην Κέρκυρα. Είναι απόφοιτος του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης (AΠΘ) με βαθμό «Άριστα» και απέκτησε άδεια ασκήσεως επαγγέλματος από την Περιφέρεια Αττικής. Είναι κάτοχος μεταπτυχιακού τίτλου ειδίκευσης MSc “Προαγωγή Ψυχικής Υγείας- Πρόληψη Ψυχιατρικών Διαταραχών” με βαθμό «Άριστα» από την Ιατρική Σχολή του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών (ΕΚΠΑ). Ολοκλήρωσε την τετραετή εκπαίδευση στη Γνωσιακή-Συμπεριφορική Ψυχοθεραπεία στο Ινστιτούτο Έρευνας και Θεραπείας της Συμπεριφοράς, επίσημα αναγνωρισμένο φορέα από την Ευρωπαϊκή Εταιρεία για τη Συμπεριφορική και Γνωσιακή Θεραπεία, European Association for Behavioral and Cognitive Therapies (EABCT). Τα πλαίσια στα οποία έχει πραγματοποιήσει ψυχοθεραπευτικό, κλινικό και ερευνητικό έργο είναι μεταξύ άλλων στη Θεσσαλονίκη η Ψυχιατρική Κλινική του Νοσοκομείου ΑΧΕΠΑ, στην Αθήνα το Αιγινήτειο Νοσοκομείο και πιο συγκεκριμένα το Ειδικό Εξωτερικό Ιατρείο Αγχωδών Διαταραχών, το Ειδικό Ιατρείο Ψυχικής Υγείας της Γυναίκας, τα Τακτικά Εξωτερικά Ιατρεία και το Τμήμα Ενδονοσοκομειακής Νοσηλείας Κουρέτα-Α, η Παιδοψυχιατρική Κλινική του Νοσοκομείου Παίδων «Παναγιώτη και Αγλαΐας Κυριακού», η Ψυχιατρική Κλινική καθώς και η Μονάδα Απεξάρτησης Τοξικομανών/Αλκοολικών του Γενικού Νοσοκομείου Κέρκυρας. Παράλληλα έχει εργαστεί ως ψυχολόγος σε κέντρα ειδικών θεραπειών, σε ιδιωτικό παιδικό σταθμό, σε δημόσια σχολεία πρωτοβάθμιας και δευτεροβάθμιας εκπαίδευσης, καθώς και σε ειδικά σχολεία. Η κλινική της πρακτική περιλαμβάνει ατομική ψυχοθεραπεία για ενήλικες, εφήβους και παιδιά καθώς και συμβουλευτική για όλο το φάσμα κλινικών διαταραχών. Η επιστημονική της δραστηριότητα περιλαμβάνει συγγραφή κεφαλαίων και μετάφραση επιστημονικών βιβλίων. Έχει συμμετάσχει με εισηγήσεις σε συνέδρια, αλλά και ως μέλος της οργανωτικής επιτροπής. Έχει συγγραφικό έργο με δημοσιεύσεις σε διεθνή περιοδικά και έχει παρακολουθήσει πολυάριθμα συνέδρια και εκπαιδευτικά σεμινάρια, ενώ στα πλαίσια της συνεχούς επαγγελματικής επιμόρφωσης παρακολουθεί συνέδρια και εκπαιδευτικά προγράμματα καθώς ενδιαφέρεται ενεργά για την έρευνα, τις τρέχουσες επιστημονικές εξελίξεις και την εφαρμογή τους στην ψυχοθεραπεία. Τέλος, αποτελεί μέλος της Ελληνικής Εταιρείας Έρευνας της Συμπεριφοράς (ΕΕΕΣ).

Tampaki Mairi is a licensed Psychologist and a certified Cognitive-Behavioral Psychotherapist. She maintains a private practice in Zografou, offering both in-person and online sessions to adolescents and adults. She graduated from the Department of Psychology at the National and Kapodistrian University of Athens, with postgraduate studies in the "Science of Stress and Health Promotion" program at the Medical School of the same university. During her academic career, she collaborated with Aeginiteio Hospital as well as Day Centers, providing psychological support and participating in the therapeutic process of individuals facing various psychological challenges. As a mental health professional, she has worked with private therapeutic centers, school environments, and psychosocial rehabilitation structures, undertaking the support of children, adolescents, and adults. Concurrently, she holds an active role in voluntary programs, offering support to vulnerable social groups, while also engaging in research focused on the study of issues related to mental and physical health. Ms. Tampaki consistently invests in continuous education, participating in scientific conferences and specialized seminars related to clinical practice and contemporary approaches in psychotherapy. At the same time, she ensures systematic supervision and personal development, aiming to continuously enhance her professional quality and the therapeutic care provided. Using scientifically supported methods and individualized approaches, Ms. Tampaki supports her clients in managing their concerns, promoting their mental health and personal development.

Kerosi Maria - Ismini is a Psychologist - Psychotherapist with a private practice in Galatsi. She holds a degree in Psychology from the University of Crete and a Master's Degree in Social Clinical Psychology from Aristotle University of Thessaloniki. She has been trained in Cognitive Behavioral Therapy at the Hellenic Society of Cognitive Psychotherapies at Aeginiteio Hospital and is currently undergoing training in Schema Therapy from the Hellenic Society of Schema Therapy. She has worked as a Psychologist at the Rehabilitation and Recovery Clinic, Anaplasi, in the Social Service of the Municipality of Kifisia, and at the Alzheimer Center, Psychogeriatric Society "Nestor." Finally, she specializes in Cognitive Behavioral Therapy, individual psychotherapy, as well as anxiety and mood disorders.

Η Γκέκα Ευαγγελία είναι Ψυχολόγος – Ψυχοθεραπεύτρια και διατηρεί ιδιωτικό γραφείο στη Νέα Ιωνία, παρέχοντας υπηρεσίες ατομικής ψυχοθεραπείας σε ενήλικες βασισμένη σε τεκμηριωμένες μεθόδους και σύγχρονα θεραπευτικά μοντέλα.

Αποφοίτησε από το University of Derby (Τμήμα Ψυχολογίας) και εκπαιδεύτηκε στη Γνωσιακή Συμπεριφορική Ψυχοθεραπεία στο Κέντρο Εφαρμοσμένης Ψυχοθεραπείας. Ολοκλήρωσε, επιπλέον, μονοετές πρόγραμμα «Ανώτερης Πρακτικής στη Γνωσιακή – Συμπεριφορική Ψυχοθεραπεία», το οποίο περιλάμβανε 170 ώρες εξειδικευμένης εκπαίδευσης, 190 ώρες εποπτευόμενης κλινικής άσκησης και 100 ώρες προσωπικής ανάπτυξης, εμβαθύνοντας στα νεότερα μοντέλα CBT και ενισχύοντας ουσιαστικά την κλινική της επάρκεια.

Πραγματοποίησε την πρακτική της άσκηση στην Ψυχιατρική Πτέρυγα του Γενικό Νοσοκομείο Αθήνας – Γ. Γεννηματάς, όπου συμμετείχε ενεργά σε εφημερίες και στη διαχείριση απαιτητικών κλινικών περιστατικών (ψυχώσεις, κρίσεις πανικού, αγχώδεις διαταραχές, διαταραχές προσωπικότητας, σοβαρά καταθλιπτικά επεισόδια). Εκπαιδεύτηκε στη χορήγηση και αξιολόγηση ψυχομετρικών εργαλείων (όπως το MMPI), συμμετείχε ενεργά σε διεπιστημονικές ομάδες και στο τμήμα Διασυνδετικής Ψυχιατρικής, αποκτώντας πολύτιμη εμπειρία στη διαχείριση σύνθετων κλινικών περιστατικών. Η εμπειρία αυτή της επιτρέπει να εργάζεται με ασφάλεια και ψυχραιμία ακόμη και σε περιπτώσεις υψηλής συναισθηματικής έντασης.

Έχει συνεργαστεί με δομές ψυχικής υγείας και φορείς, μεταξύ των οποίων και η Ψυχογηριατρική Εταιρεία «Ο Νέστωρ», ενώ έχει παρακολουθήσει πληθώρα εξειδικευμένων σεμιναρίων στην Ελλάδα και το εξωτερικό, εμπλουτίζοντας διαρκώς τη θεωρητική και κλινική της κατάρτιση.

Παράλληλα, έχει ολοκληρώσει ετήσια εκπαίδευση στη Μουσικοθεραπεία με συντονιστή τον Δημήτρη Ψύχα, διευρύνοντας τα θεραπευτικά της εργαλεία με δημιουργικές και βιωματικές παρεμβάσεις. Αυτή την περίοδο συμμετέχει στο ευρωπαϊκό εκπαιδευτικό πρόγραμμα Music – P.O.W.E.R. (Music – Promoting Opportunities for Women’s Empowerment and Recovery), που υλοποιείται από τη SONARA – Διεπιστημονική Εταιρεία Μουσικοθεραπείας και Έρευνας, υπό τον συντονισμό της WE World σε σύμπραξη με την ActionAid Hellas και την Asociación Bienestar y Desarrollo (ABD), με συγχρηματοδότηση της Ευρωπαϊκής Ένωσης. Το πρόγραμμα εστιάζει στην ενδυνάμωση και φροντίδα γυναικών μέσω εξειδικευμένων μουσικοθεραπευτικών παρεμβάσεων.

Η θεραπευτική της προσέγγιση βασίζεται σε τεκμηριωμένες μεθόδους, με έμφαση στη συνεργατική σχέση θεραπευτή–θεραπευόμενου, την ενίσχυση της αυτογνωσίας και την ανάπτυξη ουσιαστικών δεξιοτήτων διαχείρισης δυσκολιών, με σεβασμό στη μοναδικότητα και τον ρυθμό κάθε ανθρώπου.

Pappa Euaggelia is a Psychologist who maintains a private practice in Ioannina, offering psychological support and psychotherapy services to adolescents and adults. She holds a degree in Psychology from Aristotle University of Thessaloniki. She specializes in Cognitive Behavioral Therapy (CBT) certified by the Hellenic Society of Cognitive Behavioral Therapy (HSCBT). She completed her postgraduate studies (MSc) in Cognitive Neurorehabilitation at the Medical School of the University of Thessaly, where she specialized in the identification, assessment, and rehabilitation of cognitive deficits related to neurological disorders such as dementia, multiple sclerosis, cerebrovascular accidents, and others. She has worked as a School Psychologist in Primary and Secondary Education units. Her goal is to work collaboratively with her clients, with respect and trust, to help them recognize the difficulties they face and to set realistic goals together that will lead to effective change.

Pyromali Xristiana is a Mental Health Counselor and operates her private practice in Gkyzi. She holds a degree from the School of Philosophy, Pedagogics, and Psychology (F.P.Psi) with a specialization in Psychology from the National and Kapodistrian University of Athens, as well as an MSc in Integrative Counselling and Psychotherapy from the University of Derby and an HND in Counselling & Psychology from the Mediterranean College. In her pursuit of continuous professional development, she has completed numerous postgraduate programs and seminars at the National and Kapodistrian University of Athens as well as at the Counseling and Psychotherapy Center "Peri Psychis." In her private practice, she manages a wide range of cases, always focusing on the best possible service tailored to the individualized needs of each person.

Theodoritsi Io Kai Synergates are based in Agia Paraskevi. Theodoritsi Io is a Psychologist who studied Psychology at Panteion University of Social and Political Sciences and continued her studies with a Master's degree at the Medical School of the National and Kapodistrian University of Athens on the topic "The Science of Stress and Health Promotion." Additionally, at the same academic institution, she completed a second Master's degree in "Special Education" in the Department of Primary Education. Furthermore, she has been trained in Cognitive-Behavioral Psychotherapy at the Institute for Research and Therapy of Behavior. She possesses considerable experience as a Psychologist, having worked in various facilities and Centers for Special Therapies. Finally, she specializes in Panic Attacks - Phobias and Anxiety and Mood Disorders. The scientific team of Ms. Theodoritsi consists of Psychologists licensed to practice and trained in Cognitive Behavioral Therapy.

Kressou Euaggelia MSc is a Psychologist - Psychotherapist who conducts online sessions. She holds a degree from the Department of Psychology at Panteion University of Social and Political Sciences and a Master's degree entitled "The Science of Stress and Health Promotion" from the Medical School of the National and Kapodistrian University of Athens. She has specialized in Cognitive-Behavioral Therapy (CBT) at the Institute of Research and Behavior Therapy (ΙΕΘΣ) and has been trained in Compassion Focused Therapy (CFT). Additionally, she has completed further specialized training in topics related to anxiety disorders and ADHD in children and adolescents. She completed her internship at the Social Psychiatry Service of Athens at the Hellenic Center for Mental Health and Research (E.KE.PSY.E). The specialist offers a wide range of services, respecting the individual needs of each patient, and also conducts sessions in the German language.

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.

Matthaiou Dimitrios is a Psychologist and Child Psychologist trained in Cognitive Behavioral Therapy (CBT) at the Psychotherapy and Counseling Center and maintains a private practice in the Gyzi area of Attica.

• The decision to begin psychotherapy is an important step in taking care of oneself. Often, the challenges of daily life, stress, demands, or life changes can make us feel as though we’ve lost our balance. My goal is to provide a safe, supportive, and non-judgmental space where everyone can express themselves freely, gain a better understanding of themselves, and develop new ways to cope with the challenges they face.

• I am a licensed psychologist, I hold a Bachelor of Science in Psychology from Wrexham Glyndŵr University, and I hold a Master of Science (MSc) degree in Cognitive Neuropsychology. I am also currently training in Cognitive Behavioral Therapy (CBT) at the University of Crete, and I have completed specialization programs in Counseling and Psychodynamic Psychotherapy.

• My therapeutic approach is primarily based on Cognitive Behavioral Therapy (CBT), a scientifically validated method that helps identify and modify dysfunctional patterns of thought and behavior. Each therapeutic process is tailored to the needs, values, and personal goals of each client, as I believe that every person is unique.

• I provide support to adults facing challenges such as:

i) anxiety / panic attacks / agoraphobia / health anxiety,

ii) chronic stress and burnout,

iii) depression / depressive symptoms,

iv) difficulties in interpersonal and romantic relationships,

v) low self-esteem and self-confidence issues,

vi) emotional regulation,

vii) personal growth, self-awareness, and improving quality of life.

• At the same time, thanks to my academic background in Cognitive Neuropsychology, I have a particular scientific interest in the connection between cognitive functions and mental health. I address issues related to neurodevelopmental and neurocognitive difficulties, such as Attention-Deficit/Hyperactivity Disorder (ADHD), mild cognitive disorders, and dementia, providing psychological support and counseling to the individuals themselves and, where necessary, to their families, in collaboration with the relevant medical specialties.

• My therapeutic approach combines the principles of Cognitive Behavioral Therapy (CBT) with current knowledge in Cognitive Neuropsychology, taking into account both the psychological and cognitive processes that influence each person’s daily functioning and quality of life.

• I believe that therapy is not limited to simply managing difficulties, but is a process of personal growth. Through collaboration, trust, and the use of scientifically validated therapeutic tools, the goal is to bring about meaningful change and strengthen mental resilience.

Sessions are conducted online, in both Greek and English, with respect for each person’s needs and individual pace.

Ranoutsou Georgia is a Psychologist who maintains a private practice in Heraklion, Crete. She holds a degree in Sociology from the School of Social Sciences at the University of Crete and a degree in Psychology from the School of Social Sciences at MBS College. She has worked as a Psychologist in the private practice of Ioanna Niakaki, in the breast cancer organization, in the Psychiatric Clinic of Venizeleio - Pananio Hospital, and in the Oncology Clinic of the Regional University General Hospital of Heraklion. Additionally, she has worked as a Psychologist in the Pathology Clinic at the "ALLILEGGYIS" Alzheimer's Center and as a Psychologist - Sociologist at the Mental Health Center of Rethymno. In her practice, she addresses cases across the entire spectrum of psychology and mental health, with a specialization in couples therapy, depression, and anxiety and mood disorders.

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.

Marketi Konstantina MSc is a Clinical Psychologist - Psychotherapist and conducts online individual psychotherapy sessions. She holds a degree in Applied Psychology from the University of Derby and a Master's degree in Clinical Psychology and Counseling from the same institution. Additionally, she has specialized in the Cognitive Behavioral Therapy (CBT) approach, having completed the four-year program "Cognitive Psychotherapies Ioannis Papakostas" at the University Institute of Mental Health E.P.I.PSY. in collaboration with Aiginiteio Hospital. Concurrently, she worked as a Psychologist in various structures and organizations such as the Social Service of the Municipality of Metamorfosi, KETHEA STROFI, the NGO IASIS (Non-Profit Civil Company) where she worked with individuals with various psychosocial disorders, as well as a volunteer student counselor. Through the sessions, she provides psychological support to adults concerning issues related to anxiety disorders, panic attacks, phobias, depression, female empowerment, as well as matters related to interpersonal relationships.

Makrina Theodorou is a Psychologist (License No.: 1900-1/8/2018) with a private practice located in Ambelokipi. She studied Psychology at Panteion University and completed postgraduate studies at the National and Kapodistrian University of Athens in Health Promotion and Education. She has been trained in Cognitive-Behavioral Therapy through the Cognitive Psychotherapy training program of EPIPSY in collaboration with Aeginiteio Hospital, 1st Psychiatric Clinic. Additionally, in recent years, she has been training in Systemic Psychotherapy at the Athens Center for the Study of the Human (AKMA). Her professional experience as a Psychologist includes work in psychiatric units of general hospitals, community mental health centers, and specialized treatment centers. Currently, she is employed by a multinational company as an Occupational Psychologist, providing counseling and psychological support to employees, while also privately treating adolescents and adults through face-to-face and online sessions.

Stamou Xrysi is a Psychologist and Psychotherapist specialized in adult therapy, conducting online sessions. Her approach is Integrative Psychotherapy, which combines elements from Cognitive Behavioral, Psychodynamic, and Person-Centered Psychotherapy, tailoring the therapeutic process to the needs of each individual. Additionally, she incorporates Psychoeducation as an integral part of the sessions, providing clients with valuable knowledge and practical tools for better understanding and managing their challenges. She began her academic career in the Performing Arts before turning to Psychology. She holds a Higher National Diploma in Counseling and Psychology, a BSc in Psychology from Cardiff Metropolitan University, as well as a postgraduate degree (MSc) in Integrative Psychotherapy and Counseling from the University of Derby. She has experience in clinical and private therapeutic settings, such as the Neurological Clinic of Agios Georgios (Nees Pagases) and private psychotherapy centers. She is specialized in the management of anxiety disorders and panic attacks, improving interpersonal relationships, addressing specific phobias, and enhancing self-esteem and self-confidence. She continues her education with a focus on Psychological Trauma, ensuring that her therapeutic practices are always modern and effective.

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.

Kourkoulou Nefeli is a Psychologist - Psychotherapist with a private practice in Athens. She holds a degree in Psychology from the University of Wales, UK, and received training in Cognitive Psychotherapy at the Center for Cognitive Psychotherapy and Schema Therapy. Additionally, she trained in School Psychology at the National and Kapodistrian University of Athens and in the EAGALA Method (Equine Assisted Growth and Learning Association) at Hippolysis Equine Therapy. She has worked as a psychologist in the Child and Adolescent Mental Health Department at the “Agia Sophia” Children's Hospital and conducted individual and group therapy sessions for adults and children at Hippolysis Equine Therapy. Finally, she is a collaborating psychologist and contributes articles on child and parent psychology to mytwins.gr.