Psychologist in Saranta Ekklisies

Ioannis Tsakiris is a Psychologist with an academic background in Psychology and a postgraduate specialization in Neuropsychology. He studied at the Universiteit van Amsterdam and at the Mitropolitiko College, where he completed his undergraduate and postgraduate studies, deepening his understanding of the relationship between brain function, cognition, and behavior.Since 2025, he has been practicing as a Psychologist in Greece, providing online therapy sessions within a safe, confidential, and supportive environment. He has experience supporting individuals dealing with depression, anxiety and mood disorders, obsessive-compulsive symptoms, anger management difficulties, and challenges in interpersonal relationships. He also works with trauma-related experiences and is committed to the empowerment and psychological support of LGBTQI+ individuals, approaching each person with respect for their uniqueness and identity.His therapeutic approach is grounded in empathy, scientific evidence, and individualized care, aiming to foster meaningful personal growth, emotional resilience, and overall psychological well-being.

Η Δριβάκου Δέσποινα MSc, PhD(c) είναι Ψυχολόγος με ιδιωτικό γραφείο στη Θεσσαλονίκη καθώς και παρέχει εποπτεία σε νέους ψυχολόγους και επαγγελματίες ψυχικής υγείας που βρίσκονται σε αρχικά στάδια κλινικής πρακτικής. Είναι πτυχιούχος του τμήματος Ψυχολογίας του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης και κατέχει Μεταπτυχιακό τίτλο στη Βασική Μεθοδολογία Ιατρικής Έρευνας - Κοινωνική Ιατρική - Δημόσια Υγεία και Επιδημιολογία από την Ιατρική Σχολή του ίδιου Πανεπιστημίου, ενώ είναι και υποψήφια Διδάκτωρ του ίδιου ιδρύματος. Επιπλέον, κατέχει δεύτερο μεταπτυχιακό στην διοίκηση μονάδων υγείας του Πανεπιστημίου Rene Descarte και έχει κάνει μετεκπαίδευση στο πρόγραμμα «Διάγνωση και Αντιμετώπιση» της εταιρείας μελέτης ΔΕΠ-Υ ( ΕΕΜ ΔΕΠΥ). Eπίσης, εκπαιδεύτηκε στην Συστημική Οικογενειακή Ψυχοθεραπεία και είναι πιστοποιημένη Life Coach ενώ παρακολουθεί ανελλιπώς σεμινάρια και συνέδρια που αφορούν στη συστημική προσέγγιση. Άλλα ψυχοθεραπευτικά προγράμματα που έχει εκπαιδευτεί είναι το Συμβολόδραμα - basic training, το Emotionally Focus Therapy - θεραπεία για ζευγάρια και στο developmental model αντίστοιχα για ζευγάρια σε κρίση λόγω χρήσης ουσιών, αλκοόλ και φαρμάκων, ενδοοικογενειακή βία και ναρκισσιστική διαταραχή. Έχει εργαστεί εθελοντικά, αλλά και σε έμμισθη θέση σε πολλά θεραπευτικά πλαίσια της Θεσσαλονίκης, για απεξάρτηση από ναρκωτικά και τυχερά παιχνίδια. Είναι επιστημονικά υπεύθυνη της Εταιρείας Διάδοσης και Έρευνας της Συστημικής Σκέψης και πρόεδρος του Συλλόγου ΕΠ7Α, (Πρόληψη, Τέχνη, Παρέμβαση). Πραγματοποιεί τακτικές εμφανίσεις στην Βεργίνα τηλεόραση, σε ραδιόφωνα και αρθρογραφεί σε πολλά περιοδικά και στο προσωπικό της blog, ενώ παράλληλα συντονίζει το forum family health, το οποίο διοργανώνεται τα τελευταία 3 χρόνια με θέματα που αφορούν την οικογένεια και το παιδί, με την συμμετοχή πολλών επαγγελματιών από τον τομέα της υγείας. Τέλος, είναι μέλος της Ελληνικής Ψυχολογικής Εταιρείας, της Ελληνικής Νευροψυχολογικής Εταιρείας, της Συστημικής Εταιρείας Βορείου Ελλάδος, καθώς και άλλων συλλόγων της Θεσσαλονίκης.

Antoniadou Katerina is a Clinical Psychologist - Cognitive Behavioral Therapist and maintains a private practice in Thessaloniki, where she provides individual support to adolescents and adults. She is a graduate of the Psychology Department of Aristotle University of Thessaloniki, with postgraduate studies in Clinical Psychology at the University of Lausanne, Switzerland. Additionally, she has completed the four-year training program in Cognitive Behavioral Therapy at the Hellenic Society for Research and Behavior in Thessaloniki, as well as training focused on Acceptance and Commitment Therapy. Furthermore, she has been trained in Cognitive Analytic Psychotherapy at the Medical Psychotherapeutic Center of Thessaloniki. Considering that education must be continuous and multifaceted, she obtained a diploma in mental health training from the General Hospital of Thessaloniki Papageorgiou and attended training seminars on divorce management from the National and Kapodistrian University of Athens (EKPA) and on psychoanalytic therapeutic approaches from the Psychoanalytic Society of Northern Greece.

Moreover, in 2015, she served as a scientific collaborator at the Adolescent Unit of AHEPA Hospital, where she gained experience working with children and adolescents. Additionally, during the 2015-2016 period, she voluntarily offered her services as a Mental Health Counselor at the Hellenic Center for Mental Health and Research in Thessaloniki. Furthermore, since 2016, she has worked with Non-Governmental Organizations to support socially vulnerable and at-risk groups, with an emphasis on supporting refugee populations. Concurrently, since 2021, she has provided services as an external collaborator for the psychosocial support of staff in a Non-Governmental Organization, organizing individual and group sessions as well as training seminars.

Mermigkakis Nikolaos BSc, MSc is a licensed Psychologist - Psychotherapist with a private practice in Thessaloniki. He graduated with honors in Psychology from DeVry University and holds a master's degree in Integrative Counseling - Psychotherapy from the University of East London. Additionally, he trained in Cognitive Behavioral Therapy through the Hellenic Society for Research and Behavioral Therapy and in Art Therapy at Psychology - Art, Center for Psychotherapy and Education. Furthermore, he is a member of the British Psychological Society and the Hellenic Society for Behavioral Research and has participated in conferences as well as training workshops on various psychotherapeutic approaches.

Lampardis Pasxalis is a Psychologist and author with a private practice in Thessaloniki. He studied Psychology and completed postgraduate studies in Clinical and Community Psychology at the University of East London, specializing in Cognitive Behavioral Therapy. Additionally, he has undertaken introductory training in Person-Centered Psychotherapy at the Hellenic Center for Focusing, Psychoanalytic Therapy at the Freudian Society of Northern Greece, and Art Therapy at the Art Therapy Studio. He has extensive experience working with human behavior and the treatment of mental disorders, as well as authoring literary books related to psychology. In therapy, his primary priority is the effective management of each individual's psychological issues to alleviate distress and facilitate better coping with their difficulties. Within a framework of safety, trust, and respect for the uniqueness of each person, potential solutions to any issue are explored.

Georgitsopoulos Grigoris is a Psychologist with a practice located in the center of Thessaloniki. He holds a degree in Psychology from Aristotle University of Thessaloniki and specializes in Cognitive Behavioral Psychotherapy at the Center for Applied Psychotherapy and Counseling. He is also certified by the National and Kapodistrian University of Athens in Stress Management and Health. Throughout his career, he has worked for several years as a Mental Health Counselor in municipal organizations and the Panhellenic Association for Psychosocial Rehabilitation and Professional Reintegration (PEPSAEE), providing support and counseling services to vulnerable social groups as well as Crisis Management. Additionally, he has served as a Mental Health Counselor in primary education.

Vagena Xristina is a Psychologist - Psychotherapist and maintains a private practice in Thessaloniki. She holds a degree in Psychology from Aristotle University of Thessaloniki and completed a postgraduate program in Counseling Psychology at the University of Edinburgh in Scotland. Subsequently, she underwent a 4-year training program at the Hellenic Society for Behavioral Research, specializing in Cognitive Behavioral Therapy. Additionally, she is certified in the administration of the MMPI-2 (Minnesota Multiphasic Personality Inventory) by ISON Psychometrica. She has worked as a trainer at the public IEK of Aridea and Sindos and at the Mental Health Vocational Training Center, providing training to caregivers of individuals with dementia, autism, and Alzheimer's disease. Furthermore, she has served as a Psychologist at the American College of Anatolia in Thessaloniki, as a School Psychologist at the 12th Vocational High School (EPAL) of Thessaloniki, and as a Forensic Psychologist Expert at the Thessaloniki Court of First Instance. Finally, she was a collaborator for 6 years at the Speech Therapy Center "Playlearning" in Thessaloniki.

Gkelis Mixalis is a psychologist, holding a Bachelor of Science (BSc) degree from the University of Sheffield, with specialization in Person-Centered Psychotherapy through the experiential program "Roots" at the ICPS College in Athens. He is a certified therapist by the European Association of Psychotherapy (EAP) and holds the European Certificate of Psychotherapy (ECP). He has been residing and working in Thessaloniki since 2017, where he practices psychotherapy in person or online, with extensive experience as a psychologist in clinical settings, in the fields of refugee support and child protection. Alongside his professional practice, he continuously expands his knowledge and enhances his personal skills by participating in personal supervision and therapy.

Pliampa Freideriki is a Psychologist, Cognitive-Behavioral Psychotherapist licensed to practice as a psychologist. She graduated from the Department of Psychology at Aristotle University of Thessaloniki and completed her postgraduate studies in Health Psychology (MSc in Health Psychology) at the University of Nottingham. She specializes in Cognitive Behavioral Therapy (CBT) through the Hellenic Society for Behavioral Research (EEES). To date, she has provided her services voluntarily and as part of her training at the social non-governmental organization ARSIS, the First University Psychiatric Clinic - G.N. Papageorgiou, and the Psychotherapeutic Center Stírixis. She is under continuous supervision. Since 2023, she has maintained a private practice.

Papigkioti Kleoniki MSc is a Psychologist - Psychotherapist who maintains a private practice in Thessaloniki. She graduated from the Aristotle University of Thessaloniki, specializing in Cognitive-Behavioral Therapy. From the beginning of her career, she was deeply moved by supporting individuals experiencing difficulties, which led her to work both professionally and through internships in organizations that protect children and women who have suffered abuse. She has focused on clinical training in Mental Health through her participation in postgraduate programs at Papageorgiou Hospital, as well as at Aeginiteio Hospital, while simultaneously enriching her clinical experience through her master's degree in Clinical Mental Health at the School of Medicine of Aristotle University of Thessaloniki. Throughout her professional career, she has worked therapeutically with children, adolescents, and adults, supporting individuals of all ages and identities in their unique challenges. What she loves most about her work is walking alongside each person on their path of self-awareness and self-management, creating a safe space for meaningful change and development.

Nikolaos Gkoumas BSc, MA is a Counseling Psychologist with a private practice in Thessaloniki. He holds a degree in Psychology from the University of Sheffield, UK, and a master’s degree in Counseling Psychology from York University. He completed a two-year internship at the City Counseling Center, accumulating 230 hours of supervised clinical sessions. In his private practice, he provides therapy for issues related to depression, anxiety, anger, family relationships, personal relationships, eating disorders, loneliness, substance abuse, interpersonal relationships, and self-esteem. He offers assessment, diagnosis, and treatment of psychological problems, and conducts seminars for agencies, organizations, and companies.

Valla Faii is a Psychologist - Psychotherapist and maintains a private practice in Thessaloniki at 10 Tsimiski Street. She has completed undergraduate studies in Psychology and postgraduate studies in Neuroscience, focusing on the integration of basic research with clinical application at the Medical School of Aristotle University of Thessaloniki. Her thesis concerns the functional connectivity of the brain in patients with Schizophrenia. Among other qualifications, she has attended the introductory lecture series in Psychoanalysis by the Hellenic Psychoanalytic Society and has participated in activities of the Northern Greece Psychoanalytic Society. She has gained valuable experience through her collaboration with an institution for individuals with intellectual disabilities, as well as through her work in a mental health facility serving patients with psychiatric disorders. Throughout her career, she has engaged with the pediatric population, collaborating with specialized therapy centers for children and adolescents and providing parental counseling sessions. Additionally, she worked as an evaluating psychologist in the "Personal Assistant" program for people with disabilities, offering supportive services. Concurrently, she is a trainee member at the European Institute of Counseling and Psychotherapy of Chania, specializing in Psychoanalytic Psychotherapy. She receives continuous supervision and personal analysis.

Stergiou - Stamou Stella is a Psychologist - Systemic Psychotherapist, maintaining a private practice in Thessaloniki, providing psychotherapeutic and counseling services to adults, couples, and families. She graduated from the Department of Psychology at Aristotle University of Thessaloniki with a focus on social-clinical psychology. She participated in the clinical training program of the 1st University Psychiatric Clinic of Papageorgiou Hospital. Subsequently, she completed her three-year training in systemic psychotherapy and counseling at the Systemic Institute of Thessaloniki. She is a member of the Greek Psychologists Association with registration number 2692, as well as the Systemic Society of Northern Greece. She holds a professional license to practice psychology throughout Greece since 2013. She has maintained a private practice in the center of Thessaloniki since 2016 and has also offered her services voluntarily at various institutions, such as the Mental Health Center of the Western Sector and the Thessaloniki Social Clinic. Additionally, the specialist has been trained and has a particular interest in issues such as depression, phobias, anxiety - panic attacks, psychosomatic disorders, trauma and post-traumatic stress, personality disorders, among others. She also deals with problems arising in the context of family and work, as well as couple-related issues. Finally, she has participated and continues to participate in psychology and psychotherapy workshops and conferences, aiming to stay continuously updated with developments in the mental health field.

Ntikouli Aleksandra was born and raised in Larissa and has lived in Thessaloniki, Mykonos, Kos, and Kozani. Additionally, during her postgraduate studies, she lived for two years in the city of Malmö, Sweden. After completing her studies, she gained clinical experience in various settings, working with children, adolescents, adults, and families. She studied Psychology at Aristotle University of Thessaloniki and then completed her postgraduate degree in Criminology at Malmö University. Currently, she is training in Cognitive Behavioral Psychotherapy (CBT) at the Hellenic Society for Behavioral Research. She completed her internship at the Counseling Center of KETHEA ITHAKI in Thessaloniki, where she provided counseling to families of adolescent and adult substance users, participated in group meetings of the center’s members, and engaged in report writing and file organization for the members. During her professional experience as a School Psychologist in Public Education, she collaborated with professionals such as Social Workers, Speech Therapists, Occupational Therapists, and Special Educators, organized and conducted prevention and crisis intervention programs related to the school environment, provided parental counseling, as well as individual sessions to children and adolescents diagnosed with ADHD, Autism, and other Developmental Disorders. Additionally, she administered various standardized cognitive assessment tools for children, such as the Raven Standard Progressive Matrices Test, sets A, B, C, D, and E, and the Greek version of the Weschsler Intelligence Scale for Children (WISC-III). She also provided training in social skills using cognitive-behavioral techniques and various psychoeducational tools. Currently, she works privately as a Psychologist, offering online sessions to diverse populations.

Alkistis Nikoli, MSc is a Psychologist - Psychotherapist with a private practice in Thessaloniki. She studied Psychology at the University of Sheffield (Bachelor Degree). She continued her postgraduate studies at the University of Hull, where she completed her Master of Science degree. Her Master's program focused on Clinical Applications of Psychology. Upon returning to Greece, she completed her training at the Hellenic Network of Group Analysts (EDOA) and currently works at the Institute of Psychotherapy and Personal Development (IPSYPA).

Katerina Voultsidou is a Psychologist - Psychotherapist with a private practice in Thessaloniki. She holds a degree from the Department of Psychology at Aristotle University of Thessaloniki and specializes in Cognitive Behavioral Psychology, as well as in anxiety and stress management. She possesses a master's degree in Clinical and Community Psychology from the University of East London. She acquired her specialized knowledge by participating in the four-year training program of the Hellenic Society for Behavioral Research in Cognitive Behavioral Psychotherapy, as well as at the "Stiriksi" Psychotherapeutic Center. Additionally, during her career, she worked with the Self-Help Group of Alcoholics Anonymous. Currently, in her private practice, she can assist in the treatment of a range of conditions such as anxiety disorders, anorexia - bulimia, insomnia, various phobias, panic attacks, and sleep disorders. Finally, she has participated in various conferences on psychology-related topics and is a member of the Hellenic Society for Behavioral Research and the Association of Greek Psychologists.

Avraam Euaggelia is a Psychologist, licensed to practice psychology by the Ministry of Public Health and Social Welfare, and maintains a private practice in Thessaloniki. She holds a degree from the Psychology Department of the European University Cyprus and a Doctorate from the Department of Media Studies at Aristotle University of Thessaloniki. She possesses two postgraduate degrees, specifically in Adult Education from the Hellenic Open University and in Information Systems from the University of Macedonia in Thessaloniki. She is certified as a Psychotherapist in Cognitive Analytic Therapy as well as in Solution Focus Therapy. Additionally, she is a scientific collaborator for the psychology website Psychologynow and conducts research at Aristotle University of Thessaloniki. Finally, she is a member of the Hellenic Society of Cognitive Analytic Psychotherapy.