Health professionals for Αdolescent counseling in Kolonaki

Pilavios Mixalis (MA) is a Psychologist - Psychotherapist who maintains private practices in Kolonaki and Marousi, working with both adolescents and adults. Simultaneously, he works as a Psychologist at the Mind Balance Psychotherapy Center. He earned his master's degree in Process Oriented Psychology from the Process Work Institute in Portland, Oregon (USA). He also holds a degree in Psychology from the University of Newcastle, United Kingdom. He completed his clinical training through River's Way Clinic in Portland (USA) and is a member of the International Association of Process Oriented Psychology (IAPOP) and Process Work Greece. His primary areas of focus include anxiety and stress (particularly school-related), low self-esteem, difficulties in friendships and peer relationships, family tensions, romantic relationships, management of emotions such as anger and sadness, identity and self-determination issues, as well as balancing school, friends, and family.

Η Σταυρουλάκη Γεωργία - Μαρία είναι Ψυχολόγος - Ψυχοθεραπεύτρια με ιδιωτικό γραφείο στο Κολωνάκι. Είναι κάτοχος διδακτορικού τίτλου (PsychD) στη Συμβουλευτική Ψυχολογία από το University of Roehampton στο Λονδίνο, αναγνωρισμένο από τη British Psychological Society. Η διδακτορική της διατριβή επικεντρώθηκε στον ρόλο του ναρκισσισμού στον τρόπο με τον οποίο οι συμβουλευτικοί ψυχολόγοι διαχειρίζονται τον εαυτό τους στη θεραπευτική σχέση, ακολουθώντας μια συνθετική προσέγγιση που ενσωματώνει στοιχεία γνωσιακής - συμπεριφορικής και ψυχοδυναμικής θεωρίας. Έχει επίσης αποκτήσει Professional Certificate στις δεξιότητες Συμβουλευτικής από το The Hellenic Association of Continuing Education (THACE)), ενώ είναι απόφοιτος του Τμήματος Ψυχολογίας του Παντείου Πανεπιστημίου Κοινωνικών και Πολιτικών Επιστημών.

Από το 2016 έως σήμερα εργάζεται ως Ψυχολόγος στο Υπουργείο Παιδείας, παρέχοντας κλινική αξιολόγηση και ψυχο-συναισθηματική υποστήριξη σε μαθητές ηλικίας 4 έως 21 ετών, καθώς και ψυχοπαιδαγωγικές παρεμβάσεις στο σχολικό πλαίσιο. Παράλληλα, υποστηρίζει εκπαιδευτικούς, υλοποιεί σεμινάρια ευαισθητοποίησης και πρόληψης σε θέματα ψυχικής υγείας και διαφορετικότητας, συμβουλεύει γονείς και συνεργάζεται με φορείς όπως νοσοκομεία και κέντρα ψυχικής υγείας. Έχει εργαστεί ως ψυχοθεραπεύτρια και εισηγήτρια ψυχοεκπαιδευτικών σεμιναρίων στο ΠΑΙ.ΚΕ.ΨΥ, παρέχοντας αξιολόγηση και θεραπευτική παρέμβαση σε παιδιά με μαθησιακές και συμπεριφορικές δυσκολίες, καθώς και υποστήριξη σε γονείς. Στο Συμβουλευτικό Κέντρο του Πανεπιστημίου Κρήτης προσέφερε ατομικές συνεδρίες συμβουλευτικής σε φοιτητές, αντιμετωπίζοντας ζητήματα όπως άγχος, διαπροσωπικές δυσκολίες και μαθησιακές προκλήσεις.

Η επαγγελματική της εμπειρία στο Ηνωμένο Βασίλειο περιλαμβάνει τη συνεργασία με το Macmillan Bereavement Service στο Ealing Hospital, όπου παρείχε υποστήριξη πένθους σε ενήλικες, εφήβους και παιδιά, καθώς και με το Wandsworth Association of Psychotherapists και το Kid’s Company, προσφέροντας συμβουλευτική σε άτομα με άγχος, κατάθλιψη, διατροφικές διαταραχές και προβλήματα συμπεριφοράς. Επιπλέον, πραγματοποίησε την πρακτική της άσκηση στον ΟΚΑΝΑ Πειραιά, στο πρόγραμμα υποκατάστασης μεθαδόνης.

Στον ακαδημαϊκό τομέα, διδάσκει ως Καθηγήτρια Ψυχολογίας στο Aegean College από το 2022 έως σήμερα, σε προπτυχιακά και μεταπτυχιακά προγράμματα, ενώ στο παρελθόν διετέλεσε καθηγήτρια και υπεύθυνη προγράμματος Ψυχολογίας στο MBS Κολλέγιο Κρήτης, όπου δίδαξε πλήθος μαθημάτων και είχε ενεργό ρόλο στον συντονισμό και την ανάπτυξη του προγράμματος σπουδών.

Έχει συμμετάσχει ενεργά σε επιστημονικά συνέδρια και εκπαιδευτικά σεμινάρια, με εισηγήσεις σε θέματα όπως η ενίσχυση κινήτρων μάθησης, η διαφορετικότητα, ο σχολικός εκφοβισμός και οι ψυχοδυναμικές προσεγγίσεις στην αντιμετώπιση ψυχολογικών επιπτώσεων της πανδημίας COVID-19 σε παιδιά και εφήβους. Τέλος, έχει παρακολουθήσει πληθώρα εκπαιδευτικών προγραμμάτων και σεμιναρίων σε τομείς όπως η ψύχωση, η δραματοθεραπεία, η υποστήριξη ευάλωτων ομάδων και ο αυτισμός.

Saliverou Elisavet is a Psychologist - Psychoeducator - Psychotherapist, holding a Master's degree (MSc) in Counseling Psychology (National and Kapodistrian University of Athens, Excellence Scholarship), with studies in Psychology, Education (National and Kapodistrian University of Athens), and Social Work (University of West Attica). She has been trained in Systemic – Family Psychotherapy and maintains a private Counseling – Psychotherapy practice. Simultaneously, she is responsible for the Counseling Service and social initiatives of HEN Athens and coordinates educational and psychoeducational programs for children, adolescents, adults, and parents. She has collaborated with organizations such as ELIZA, the "Together for the Child" hotline, SOS Children's Villages, and the Social Psychiatry Company P. Sakellaropoulos. She applies an integrative therapeutic approach (Systemic, Psychoanalytic, Narrative, Art Therapy) to various mental health issues of children, adolescents, and adults.

Kaouki Panagiota is a Psychologist - Psychotherapist practicing privately in Kolonaki. She holds a degree in Psychology from the National and Kapodistrian University of Athens (NKUA). She has been trained in Cognitive Behavioral Therapy (CBT) at Aiginiteio Hospital in Athens. Her commitment is to create a safe and supportive environment for clients to process their experiences and work towards personal growth and well-being. As a Cognitive Behavioral Psychotherapist (CBT), she utilizes techniques to address a range of issues including anxiety, depression, obsessive-compulsive disorder, specific phobias, eating disorders, sexual disorders, interpersonal relationship issues, grief management, self-esteem enhancement, among others. She is also dedicated to empowering clients to identify and challenge negative thought patterns, develop coping skills, and achieve their goals. Additionally, she provides psychological support and counseling to parents, aiming at the continuous improvement of quality of life and management of intrafamilial issues. Finally, as part of her ongoing professional development, she attends seminars and conferences in the field.

The INTERNUS counseling and psychotherapy center, led by clinical psychologist Mr. Kargakis Emmanouil - Internus, maintains offices in Heraklion, Rethymno, Chania, and Athens, offering a wide range of services concerning treatment, rehabilitation, prevention, and promotion of mental health, primarily based on Cognitive Behavioral Therapy (CBT). Mr. Kargakis, a graduate of the Department of Psychology at Aristotle University of Thessaloniki with postgraduate studies in Clinical and Counseling Psychology at La Salle University of Philadelphia, and his experienced associates, supported by a modern and continuous framework of supervision, training, and professional development through attendance at national and international psychology conferences, ensure the provision of the most advanced mental health services. Over the years, our center has developed activities and collaborations with various organizations such as SOS Children's Villages, O.E.V.E.N.H, O.E.V.E.N.X, secondary education tutoring centers, schools of various levels, sports clubs, educational seminars for the general public, appearances on television and radio programs, and contributions to local blogs. Sessions are conducted by appointment either in person or online.

Manta Dimitra is a Mental Health Counselor - Psychotherapist with private practices in Kolonaki and Agios Stefanos. She completed her undergraduate studies in Business Administration at the University of Portsmouth and gained extensive experience working in human resources and organizational management departments. Through this path, she realized the crucial role that psychological needs play in everyday life as well as the importance of managing personality elements. Consequently, she specialized in Business Psychology and pursued postgraduate studies in Counseling and Psychotherapy at the University of East London. Psychotherapeutically, she works integratively, adapting her knowledge to the unique needs of each individual, with a priority on creating a stable and safe environment in which the client feels comfortable trusting their inner self. She has specialized in anxiety disorders, self-development, and healthy relationships, and through group work, focuses on assertive behavior, self-awareness, and emotional attachment. Finally, considering education to be a continuous process, she consistently engages in professional development by attending training programs, seminars, conferences, and workshops.

Mindwork - Sofia Diamanti Psyxologos is a Psychologist (Registration No. 16203), a graduate of the Department of Psychology at Panteion University and holds a Master's Degree in "Health Promotion and Education" from the Medical School of Athens. She has completed postgraduate training in Cognitive Behavioral Therapy for Adults, Children, and Adolescents at the Hellenic Society for Behavioral Research, has been trained in Psychotherapy with LGBTQ+ individuals at the Orlando Lgbt+ training organization, and is a collaborating member of the LGBTQ+ research network of the Laboratory of Applied Psychology at Panteion University. Additionally, she has presented scientific work at international conferences, such as the LGBT Psychology Conference (Lisbon, 2022).

She is trained in EMDR Therapy for trauma processing, in Compassion-Focused Therapy, and is currently training in Schema Therapy. She has attended specialized seminars on adult ADHD, eating disorders, and parent management training (PMT). Since 2025, she has been the Scientific Director of the Psychotherapy and Counseling Center MindWork, conducting therapeutic sessions and community interventions.

Her professional focus lies in the practice of individual psychotherapy in private settings with adult populations as well as children and adolescents, supporting a wide range of psychological difficulties, and also in providing counseling services to public agencies.

She is a regular member of the Greek Psychological Society, a member of the Hellenic Society for Behavioral Research, the European Association for Behavioural and Cognitive Therapies, the International Society of Schema Therapy, and EMDR Hellas.

Dimitriou Tatiana MSc, PhD is a Neuroscientist with a private practice in Chalandri. She holds a degree in Psychology from the National and Kapodistrian University of Athens and a postgraduate specialization diploma in Occupational Psychology with a focus on Vocational Guidance for Adolescents & Adults from Kingston University, London. She earned her PhD from the Medical School of Aristotle University of Thessaloniki, specializing in Dementia, and has experience in the diagnosis of Alzheimer’s disease and related dementias, as well as in the cognitive strengthening of her patients. In her private practice, she provides specialized solutions tailored to her patients' needs, addressing a wide range of disorders including anxiety disorders, panic attacks, phobias, obsessive-compulsive disorders, grief management, and depression. Group counseling sessions are also available on topics related to obsessive-compulsive disorders, phobias, relationship issues, family matters, and sexual orientation concerns.

Elisavet Diakatou BSc, MSc is a Psychologist - Psychotherapist with a private practice in Ilisia, Athens. She holds a degree in Psychology from the Department of Social Sciences at the University of Greenwich, UK, and a master's degree in Developmental Psychology from Lancaster University, UK. The therapeutic approach adopted by the specialist is Systemic Psychotherapy, with particular expertise in individual psychotherapy, family therapy, group therapy, empowerment of LGBTQI+ individuals, parent and child counseling, and child and adolescent mental health. Finally, Ms. Diakatou is a member of the Hellenic Society of Systemic Family, Individual, and Group Therapy (ELESYTH).

Aliki Patera is a child psychologist – psychotherapist who maintains a private practice in Ilisia. She has extensive experience in psychological support and psychotherapy for adults, children, and adolescents, as well as in parental counseling. Since 2013, she has been working at the Children and Adolescents Service of the Vyronas – Kaisariani Community Mental Health Center (1st Psychiatric Clinic, Aeginiteio Hospital), where she is a member of the interdisciplinary team engaged in clinical, diagnostic, and research work. She also participates in community prevention and awareness initiatives and educational programs.

She graduated from the Department of Psychology (Faculty of Philosophy, National and Kapodistrian University of Athens) and holds a postgraduate degree in “Mental Health Promotion and Prevention of Psychiatric Disorders” (Medical School, National and Kapodistrian University of Athens). She has completed further training in Clinical Psychopathology (annual seminar “Panagiotis Oulis,” 1st Psychiatric Clinic, National and Kapodistrian University of Athens) and has attended a series of specialized seminars and conferences at recognized institutions. Notably, she has deepened her knowledge in areas such as parenting and mental health, psychiatry and gender identity in adolescence, adolescent romantic relationships, as well as anxiety symptoms and impulsive behaviors.

Previously, she worked (2010–2012) in the Adult Short-Term Hospitalization Department of Aeginiteio Hospital, where she provided psychotherapeutic support to hospitalized patients.

She is a member of the Panhellenic Association of Hospital Psychologists and the Hellenic Society of the New Lacanian School, while also participating in the educational program of the Academy of Clinical Studies of Athens (ACSA). Additionally, she teaches and supervises undergraduate and postgraduate psychology students.

In her private practice, she provides psych emotional assessment and psychotherapy, either short-term or long-term, tailored to the individuality and specific needs of each client.

Angeliki Xatzimanoli, MSc is a Psychologist, certified Psychotherapist, and maintains a private practice in Ilisia. She holds a degree from the Department of Psychology at the University of Central Lancashire and graduated from the Department of Social Policy at Panteion University. Additionally, she has a master's degree in "Addiction Treatment - Addictology" from the National and Kapodistrian University of Athens, in collaboration with the Medical School of Athens. Currently, she is training in "Systemic Psychotherapy and Counseling" at the Center for Systemic Study and Therapy of Athens (Ke.S.Me.Th.). Throughout her career, she has volunteered with the Non-Governmental Organizations "ActionAid Hellas" and the International Cybersecurity Institute (CSI). She served as a Psychologist for the NGO "The Home Project" and collaborates as an external associate with the Center for Special Therapies "Oikogeneia." She also writes voluntarily for the website ''efiveia.gr,'' focusing on family and its connection and collaboration with the online therapy platform Terappin. She has been trained in the application of the Trauma-Focused Cognitive Behavioral Therapy protocol (TF-CBT). She provides psychological support to children, adolescents, and adults. It is noteworthy that she participated in authoring the European program "TRACeD," within the framework of actions for the awareness and prevention of online gender-based violence. In her private practice, she undertakes the assessment, monitoring, and psychotherapeutic treatment of various psychological difficulties, such as anxiety disorders, depressive episodes, adjustment disorders, personality disorders, as well as issues related to interpersonal relationships and self-esteem.

Xristidi Katerina MSc, BTEC is a Psychologist - Psychotherapist who maintains a private practice in Pangrati. She holds a degree in psychology from Panteion University and completed a postgraduate specialization program in Child, Adolescent, and Family Psychotherapy at London Metropolitan University, London. Additionally, she completed her specialization in Integrative Counseling/Psychotherapy (BTEC Advanced Professional Diploma in Integrative Counseling) from the UK institution Pearson, recognized by the British Association of Counselling & Psychotherapy. A key advantage of the Integrative Approach is that it combines techniques from various modalities, allowing flexible adaptation to the needs and personality of each patient. She has worked at the Psychiatric Clinic of the General Children's Hospital “Agia Sofia,” at the therapy center “En logo kai ergo,” and at the Hellenic Society for the Protection & Rehabilitation of Disabled Children, in the neuropsychological rehabilitation center for individuals with brain injuries and in the infant department. Finally, she regularly attends numerous conferences and seminars as part of her ongoing professional development.

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.

Tsitou Marianiki is a Psychologist, licensed to practice, and maintains a private office at Mavili Square. She studied Psychology at the National and Kapodistrian University of Athens and completed postgraduate studies in Developmental Psychology of children and adolescents at the European University Cyprus. Additionally, she has received further training in Adult Psychotherapy at the Society of Cognitive Behavioral Studies. She has also attended numerous postgraduate seminars related to Dance Therapy, Mindfulness, psychopathology, parenting, family therapy, and more. Moreover, she has considerable experience having worked in Special Therapy Centers for children and adolescents, with adolescent and adult sports teams, and as a Sports Psychology Instructor at IEK ALFA. Her accomplishments include lectures and seminars on parenting, stress management, and time management techniques for adolescents and adults, as well as counseling and psychological support services for athletes and parents of football teams.

Xemery Aleksandros is a second-generation Clinical Psychologist – Psychotherapist, born in Stockholm, Sweden in 1977. He is a member of the British Psychological Society, licensed to practice psychology within the Greek territory, holding a bachelor's degree in psychology and a postgraduate degree in Clinical and Community Psychology. He is a trainee member in the four-year postgraduate training program in Psychodynamic Psychotherapy for children and adults at DI.KE.PSY and maintains a private practice in central Athens. Concurrently, he collaborates with the specialized intervention unit for young individuals with delinquent behavior "OSELOTOS" and with the NGO PRAKSIS within the framework of supporting unaccompanied minors aged 16 and above. He offers individual psychotherapy services in person or remotely via video call in Greek, English, or Swedish.

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.