Psychologists in Peloponnese

Menexia Avgeridou is a Psychologist – Psychotherapist, a graduate of the Department of Psychology at the University of Crete (2008), and holds a license to practice as a professional psychologist. She runs a private practice offering both in-person and online sessions, providing psychological support to adults, adolescents, and families.

She holds a Master’s degree in Social Psychiatry from the Medical School of the Democritus University of Thrace and has completed her training in Cognitive Analytic Psychotherapy (CAT) at the Medical Psychotherapeutic Center of Thessaloniki.

Since 2009, she has been actively working in the field of mental health, gaining significant clinical and counseling experience through her collaboration with various public and private institutions. In parallel, she has attended numerous seminars, training programs, and experiential workshops, continuously enriching her therapeutic knowledge and skills.

Her therapeutic approach is rooted in respect, authenticity, and acceptance, with the aim of supporting individuals in times of emotional difficulty, enhancing self-awareness, and promoting personal growth.

Polyxronaki Panagiota is a clinical psychologist - psychotherapist providing online sessions.

She holds a degree from the Department of Psychology at the University of Crete and a master's degree in Clinical Psychology from Leiden University, Netherlands. She has been trained in the Cognitive Behavioral Approach by the Society of Cognitive Behavioral Studies.

She is certified in Acceptance and Commitment Therapy, has completed the one-year postgraduate program in Clinical Psychopathology at the 1st Psychiatric Clinic of the National and Kapodistrian University of Athens (NKUA) and the Research University Mental Health Institute (EPISY), as well as holding a diploma in Coaching from UGROW and the Positive Psychology Society.

In parallel, she has attended numerous specialized trainings and continually pursues her professional development through supervision and ongoing education.

Regarding her professional training, she completed her internship as part of her postgraduate studies at the Psychiatric Clinic of the University Hospital of Heraklion and at the Alzheimer Day Center "Nefeli". Additionally, she completed an internship at the Student Counseling Center of NKUA, providing therapeutic support to students.

She works privately, providing sessions to adults and adolescents.

Garantzioti Gianna is a Psychologist - Systemic Psychotherapist and maintains her private practice in Kalamata. She is a graduate of the Department of Psychology at Panteion University of Social and Political Sciences and has completed a postgraduate program in Child and Adolescent Developmental Psychology at the University of Central Lancashire, UK. Additionally, she has been trained in Systemic Psychotherapy at Logo Psychis, an Institute for training and research in systemic psychotherapy. In her private practice, she offers personalized Counseling and Psychotherapy services to adolescents, adults, couples, parents, and families.

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.

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.

Tsitenidou Natasa is a Clinical Psychologist - Cognitive Behavioral Psychotherapist, licensed to practice. She graduated from the Department of Psychology at the University of East London (UEL), England, in 2020, and subsequently pursued her postgraduate studies at the same university in the program entitled “MSc – Clinical and Community Psychology.” Her practical internship during her studies was completed at the General Hospital of Thessaloniki “Hippokration.” Her training continued at the Hellenic Society of Cognitive Behavioral Psychotherapy (HSCBP) in Thessaloniki, in the three-year adult program and later in the one-year program for children and adolescents. Additionally, she has participated in the educational program titled “Trauma-Focused Cognitive Behavioral Approaches (TF-CBT, CPT, DBT-PTSD, PE)” at the Society of Cognitive Behavioral Studies (SCBS). Currently, she practices professionally in a private office and provides online psychotherapy sessions, following the Cognitive Behavioral approach. You can schedule your session immediately!

Tsiogka Konstantina is a Psychologist - Systemic Psychotherapist who maintains a private practice in Tripoli. Within the scope of her professional activity, she also provides services as a Psychologist in Secondary Education of Messinia and in specialized therapy centers, while having collaborated with public and private institutions, the Hellenic Cycling Federation (as a member of the Ethics Committee), as well as primary schools, offering psychological support, parent consultations, and concurrent support for students with developmental difficulties. Her clinical experience began with an internship at the General Panarkadiko Hospital of Tripoli (Psychiatric Department), while she has also worked in a multi-specialty clinic in Arcadia, providing organizational support to a multidisciplinary health team. She holds a degree in Psychology from the University of Crete and has completed her specialization in the Systemic / Family therapy model (4-year training in Systemic Psychotherapy and Counseling) at the Laboratory of Systemic Psychology and Pedagogy "Rodakino" (member of EFTA). In addition, she attends and participates in seminars, educational programs, and continuing education related to the field of mental health. In this context, she has also been trained in Cognitive Behavioral Therapy at the National and Kapodistrian University of Athens, in School Psychology at the University of the Aegean, in Parenting Skills Counseling, and in Play Therapy. Her approach is characterized by respect for the uniqueness of each individual and aims to create a safe therapeutic space where change and internal understanding can develop. 

Pitsinis Errikos Dionysios is a Psychologist – Psychotherapist who conducts online psychotherapy sessions while also maintaining his private practice in Kypseli. He has completed studies in Cognitive Behavioral Therapy (CBT) at the International Psychotherapy Center "ALYPIA," holds a Bachelor of Science (BSc) degree in Forensic Psychology from the University of Central Lancashire, and a Master of Science (MSc) degree in Forensic Psychology from Coventry University. His professional experience includes work in private practice as well as an internship at the Korydallos Detention Center I. He has specialized through training programs at the National and Kapodistrian University of Athens in the following areas: Couple and Family Counseling and Therapy, Aggressive and Violent Behavior: Professional Risk Assessment and De-escalation Techniques, Anxiety and Depression: Psychoeducation and Management, Psychosocial Support for Prisoners and Reintegration Issues, and Cluster B Personality Disorders (Antisocial, Borderline, Histrionic, and Narcissistic Personality Disorders). Finally, the specialist is a regular member of the Hellenic Association of Psychologists.

Pantazopoulou Xara is a Psychologist, licensed to practice professionally. She specializes in Counseling and Psychotherapy, both online and in person, having specialized in the Integrative Approach. She completed her postgraduate studies with an MA in Counselling & Psychotherapy, focusing on the Integrative Approach, and her undergraduate studies in Psychology (BSc, Hons, Psychology) at the University of East London, UK. She completed additional training at Aeginiteio Hospital in the 1st Psychiatric Clinic, specializing in Clinical Psychopathology. She has also volunteered as a trainee Psychologist at the General Hospital of Athens, Sismanogleio - Amalia Fleming, specifically at the Community Child and Adolescent Mental Health Center. Having initially studied at the National and Kapodistrian University of Athens, in the Department of Philosophy - Pedagogy and Psychology (majoring in Psychology), she has many years of experience in education as well as in counseling parents, children, and adolescents.