Psychologists in Prefecture of Thessaloniki

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.

Papadopoulos Andreas is a Psychologist - Psychotherapist and maintains a private practice in Evosmos. He is a graduate of the Department of Psychology at Aristotle University of Thessaloniki and has completed training in child psychology. Specifically, he holds a certification in learning disabilities, has specialized in Child Psychology, and has undertaken postgraduate training in Child Development. Throughout his career, he has worked as a Psychologist - Psychotherapist at the 1st Neurology Clinic of the University General Hospital of Thessaloniki AHEPA, at the "Together for Children" Association, at the Raphael Medical Centre Rehabilitation Clinic, as well as at the "Day Center," where he worked with children and adults with autism. Additionally, at the Center for Differential Diagnosis, Diagnosis, and Support of Special Educational Needs (KEDDY) in Samos, he was involved in assessing the cognitive and functional abilities of children, utilizing the WISC psychometric tool. Finally, he is a member of the Hellenic Psychological Society and has numerous participations in conferences and 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.

Oikonomou Xrysoula is a Psychologist - Psychotherapist and maintains a private practice in Neapoli. She studied Psychology and subsequently completed postgraduate training in Clinical Psychology focusing on addiction at the Aristotle University of Thessaloniki. She also holds basic training in clinical hypnotherapy (2025) and has been trained in Postmodern Psychotherapy Approaches and the administration of psychometric tools. Recently, she completed further training in Special Education at the University of the Aegean. Additionally, she is pursuing a Master's degree in Educational Sciences at the Hellenic Open University. She has considerable experience as a Psychologist, having worked at a Dyslexia and Learning Difficulties Center, at KETHEA, at the Aristotle University of Thessaloniki, in the Pediatric Oncology Department of the University General Hospital of Thessaloniki AHEPA, and has provided parallel support to a student with autism. Finally, she specializes in non-directive intervention and systemic approaches.

Netos Dimitris is a Psychologist providing sessions in his private practice in Evosmos, as well as online. He completed his undergraduate studies in Psychology at the University of Crete and his first postgraduate degree in "Clinical Interventions in Addictions" at the University of Crete in collaboration with the Medical Department. Additionally, he is a certified Narrative Therapist from the Institute of Narrative Therapy and Community Practice in collaboration with the Dulwich Centre in Australia, and he has been trained in Counseling Therapy and Motivational Interviewing. Furthermore, he graduated with distinction from his second postgraduate degree at the University of Melbourne in collaboration with the Dulwich Centre in the Department of Narrative Therapy and Community Practice. He is currently pursuing his third postgraduate degree in Integrative Psychotherapy. Finally, he has extensive psychotherapeutic experience, having worked as a Psychologist in private and public addiction treatment facilities such as OKANA Thessaloniki.

Liarigkovinou Anna is a Psychologist and maintains a private practice in Thessaloniki. She holds a degree in Psychology from Aristotle University of Thessaloniki and specializes in Psychodynamic Psychotherapy at the Institute of Psychology and Health, in Psychoanalytic Psychotherapy of Children and Adolescents from the Scientific Association for Child and Adolescent Care, as well as in Psychoanalytic understanding of Psychopathology related to anxiety disorders, depression, psychological trauma, obsessive-compulsive disorder, narcissistic personality organization, psychosomatic phenomena, psychotic phenomena, gender and sexuality issues at the Psychoanalytic Society of Northern Greece. She has attended numerous seminars and training programs such as: 2022 I.P.S.Y. "Early Sexual Abuse" • 2022 I.P.S.Y. "The Inner Child Technique" • 2022 I.P.S.Y "Borderline Pathology" • 2021 I.P.S.Y. "The Enigma of Psychosomatics" • 2021 I.P.S.Y. "Stress Management and Relaxation Techniques" • 2020 I.P.S.Y. "Crisis Intervention" • 2018-2019 S.Y.ME.PE. "Introduction to Group Psychotherapy" • 2018-2019 S.Y.ME.PE. "Assessment and Therapeutic Planning in Situations of Psychosocial Distress. Family Retention or Removal of the Child" • 2018-2019 S.Y.ME.PE. "Introduction to Psychoanalytic Concepts" • 2011-2012 AKSPA "Reading the Symptom, Introduction to Lacanian Clinic" annual training program • 2011 E.E.F.I.E. "Addictive Substances: Myths and Reality" • 2009 Hellenic Society of the New Lacanian School "The Post-Freudian Adolescent" • 2009 AUTh and P.E.V.E. "Contemporary Developments in Health Psychology"

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.

Trigoni Anastasia is a Psychologist - Psychotherapist with a degree in Psychology from the University of Essex, UK, and five years of postgraduate training in group psychoanalysis from the Athens Institute of Group Analysis. She has obtained the European Certificate of Psychotherapy (ECP) and is a member of the Athens Institute of Group Analysis. Since 2003, Ms. Trigoni has been practicing in her private office, where she conducts individual sessions as well as psychotherapy groups with adults. She has a particular focus on issues concerning young adults. Additionally, throughout her professional career, she has collaborated with the Municipality of Panorama, coordinating parent groups and providing counseling support to adolescents and parents. Furthermore, she has been trained in career counseling and has worked in a speech therapy center.

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.

O Κολέσης Χρήστος MSc είναι Ψυχολόγος με προσέγγιση στη Συστημική Ψυχοθεραπεία, παρέχοντας συνεδρίες σε ενήλικες, ζευγάρια και οικογένειες, δια ζώσης και online. Έχει εκπαιδευτεί στην κατανόηση των σχέσεων, των μοτίβων επικοινωνίας και του τρόπου με τον οποίο το ευρύτερο πλαίσιο της ζωής ενός ανθρώπου επηρεάζει τη συναισθηματική του εμπειρία. Στη θεραπευτική του δουλειά δίνει έμφαση στη δημιουργία ενός ασφαλούς και υποστηρικτικού χώρου, όπου το άτομο μπορεί να επεξεργαστεί τις δυσκολίες του με σεβασμό, συνέπεια και επαγγελματισμό. Παράλληλα, το ακαδημαϊκό του υπόβαθρο στην Ψυχολογία και στη Business Psychology ενισχύει την κατανόησή του γύρω από τη λειτουργία των ομάδων, την επαγγελματική πίεση και τη σύνδεση προσωπικής και εργασιακής ζωής.

Vilou Eirini is a Psychologist - Clinical Neuropsychologist, Psychotherapist BSc, MSc, PhDc and maintains a private practice in Thessaloniki. She graduated from the Department of Psychology at Aristotle University of Thessaloniki, holds a master’s degree in Applied Psychology with a specialization in Clinical Neuropsychology, and is a doctoral candidate at the Medical School of Aristotle University of Thessaloniki. She has extensive experience in clinical and research settings, having worked in public and private institutions such as the Neuropsychiatric Clinics “Stasinopoulos S.A.”, the AHEPA Dementia Clinic, and ELEPAP. Since 2025, she is responsible for mental health issues in the Curis Mind project of Curis Network in Cyprus, and she has participated in significant clinical trials for early Alzheimer’s disease (Evoke & Evoke+ studies). Additionally, she collaborates as a Psychotherapist with the Institute of Psychotherapy and Personal Development (IPSYPA) as an external associate. She has taught Biological Psychology at Mediterranean College and maintains an active scientific presence with publications in international journals and presentations at conferences. As an author, she has contributed to the collective work Neuropsychology of Genetic Syndromes (Gutenberg publishing), while standing out for her team spirit, organizational skills, and reliability.

Elena Goulia is a psychologist specializing in Organizational / Industrial Psychology (MSc Industrial/Organizational Psychology). She maintains a private practice in Kolonaki. She completed her Psychology studies at the University of East London and subsequently pursued postgraduate studies at the American College of Thessaloniki. She is an accredited Mediator by the Ministry of Justice. Between 2020 and 2021, she attended family therapies, group sessions, and individual psychotherapies at the Adult Psychiatric Clinic of the G.N.Th. "G. Papanikolaou". Concurrently, she participated in the regular outpatient clinics of the clinic, liaison counseling, on-call duties, and the management of inpatients. Since 2022, she has worked as a Psychology lecturer in courses related to Psychology and ethics in the workplace. Additionally, she collaborates and handles cases at the Psychiatric Clinic of Evangelismos Hospital.

Since 2024, she has been attending the four-year program in Cognitive Psychotherapies implemented by the Research University Institute of Mental Health, Neurosciences, and Precision Medicine in collaboration with the 1st Psychiatric Clinic EKPA, the 2nd Psychiatric Clinic EKPA, and the Hellenic Society of Cognitive Psychotherapies. She is also attending the four-year program in Systemic Family Psychotherapy at Ke.Sy.The.S and the Psychosexual Disorders program at EPIPSY.

 She undertakes a wide range of cases covering the full spectrum of her specialty, always focusing on providing the best possible service tailored to the individual needs of each person she treats.

Mixailidou Ioanna is a Psychologist - Child Psychologist MSc - Psychotherapist and maintains a private practice in Thessaloniki, where she provides individual psychotherapy sessions, parental, couple, and family counseling, as well as therapy for children and adolescents. She studied Psychology at Aristotle University of Thessaloniki and subsequently completed postgraduate studies (MSc) in School Psychology at the University of Tor Vergata in Rome. Additionally, she specialized in Systemic Psychotherapy at the Institute of Systemic Thinking and Psychotherapy, which is fully accredited by the European Family Therapy Association (EFTA). She has worked in Psychosocial Support for Vulnerable Groups and Roma Women, in collaboration with the Pedagogical Department of Aristotle University of Thessaloniki, providing counseling and psychosocial support to children and families in Roma settlements, aiming at their socio-political integration and assimilation with the school system as well as the local community. At the same time, she is active in the field of general and special education, working in primary and secondary schools in the regions of Thessaloniki, Chalkidiki, and Imathia.

Xristou Xaris is a Counseling Psychologist with a private practice in Thessaloniki. He studied Psychology (BSc) at the University of Sheffield. He continued his studies at the University of York, where he completed a Master's Degree in Counseling Psychology (Master of Arts). He has worked at the Hellenic Myasthenia Gravis Association, providing psychological support to patients with Myasthenia Gravis. His experience includes internships at the Child and Adolescent Center and the General Hospital of Thessaloniki "G. Papanikolaou", in the Child and Adolescent Department, as well as volunteer work at the KETHEA ITHAKI Counseling Center and ARSIS (Social Organization for Youth Support), offering counseling support. Additionally, he has taught Psychology courses at a Private Vocational Training Institute in Thessaloniki. He continues his professional development through ongoing supervision and personal therapy, which helps him maintain a high level of knowledge and skills. Finally, he provides individual psychotherapy sessions for Adults and Adolescents, addressing a wide range of issues such as anxiety, depression, panic attacks, anger management, eating disorders, interpersonal relationship management, and others.

Kexagia Tzouli is a clinical psychologist – psychotherapist who maintains a private practice in the center of Thessaloniki. She holds a degree in Psychology from the Aristotle University of Thessaloniki and a Master's Degree in Clinical Psychology from the same university. She completed her clinical training at the 2nd University Psychiatric Clinic of A.U.Th. at the Psychiatric Hospital of Thessaloniki and in the adult unit of the Hellenic Center for Mental Health and Research (E.KE.PSY.E.). Additionally, she has gained extensive clinical and therapeutic experience providing her services at the Mental Health Center of the Western Sector of Thessaloniki, at the Psychiatric Clinic of Papageorgiou General Hospital, and in private psychotherapeutic centers. She has completed a two-year training program in Psychoanalytic Psychotherapy at E.KE.PSY.E. and continues to specialize in psychoanalytic practice through ongoing educational programs and supervision under the auspices of the Northern Greek Psychoanalytic Society (2019-present). Her goal is to promote the mental health and well-being of her patients in a framework of safety and trust, with a focus on the needs and objectives of each individual.

Agogiatou Xristina is a Psychologist with a private practice in Kalamaria. She worked from 2004 to 2023 at Alzheimer Hellas as a psychologist, specializing in diagnosis, the design and implementation of non-pharmacological interventions, research, and publication of scientific papers. She has participated in numerous conferences both in Greece and abroad, and her work has been published in international scientific journals. Since 2017, she has been responsible for organizing non-pharmacological interventions and informing patients and their families as the lead psychologist. She studied Psychology at Aristotle University of Thessaloniki and subsequently trained in Cognitive Behavioral Psychotherapy at the Behavioral Research Company. Additionally, she worked as a Psychologist at the Alzheimer Disease Organization of Kalamaria and volunteered at the Center for the Care of People with Disabilities (KEPEP) "Agios Dimitrios". She is specialized in Individual Psychotherapy, Couple Therapy, and Anxiety and Mood Disorders. She has maintained a private practice since 2013, treating individual adolescent and adult cases, couples, and providing parental counseling.