ARKESIS Mental Health Center
ἄρκεσις
Help, aid, assistance, support, service, adequacy
At the ARKESIS Mental Health Center, we offer a comprehensive psychotherapeutic and psychiatric care program for adults, adolescents, and children.
By combining a psychodynamic/psychoanalytic approach, systemic and group therapy, as well as specialized psychiatric support, we create a safe space to identify your needs, with the ultimate goal of personal growth and mental well-being.
What we offer
At our Center, we offer individual and group psychotherapy services for adults, adolescents, and children, couples therapy, parenting counseling, and specialized psychiatric support.
Individual Psychotherapy for Adults
Through the personal process of individual psychotherapy, clients find a safe space where they can speak openly about whatever is troubling them, gain a better understanding of themselves, and find ways to manage the emotions and challenges they face.
View moreIndividual Psychotherapy for Children and Adolescents
Individual psychotherapy for children and adolescents provides a safe and supportive environment, tailored to the needs and challenges of each age group. Through the therapeutic process, children and adolescents can express themselves freely, understand their emotions, and find ways to cope with the challenges of their daily lives.
View moreIndividual Psychotherapy for the Unemployed, Students, and Vulnerable Groups
Psychotherapy is a truly valuable investment in ourselves. However, we understand that the cost can sometimes be a barrier, especially for those who belong to vulnerable groups.
View moreGroup Psychotherapy
In group psychotherapy, patients meet other people who are facing similar situations and, through discussion and support, gain a better understanding of themselves and those around them.
View moreCouples Therapy
Couples therapy helps couples strengthen their communication and resolve the issues they are facing. Through open dialogue and guidance, they find ways to understand each other better and strengthen their relationship.
View morePsychiatric Support
Psychiatric support is intended for people who need a more specialized approach to their mental health challenges. With the help of a specialized psychiatrist, the issues they are facing are diagnosed, and the appropriate treatment plan is determined for each case.
View moreParent Counseling
Parenting counseling offers guidance on issues related to parents’ relationships with their children. It helps parents understand their children’s needs, improve communication with them, and tackle parenting challenges with greater confidence.
View moreOnline Sessions
Online sessions offer the convenience of remote psychotherapy while maintaining the quality and safety of in-person contact through modern and secure digital tools.
View moreT.A.T. & C.A.T. Projective Personality Tests
The T.A.T. and C.A.T. tests are internationally recognized psychological assessment tools that help in understanding the thoughts, emotions, and internal processes of children, adolescents, and adults.
View moreWISC-V Intelligence Test for Children
The WISC-V is a modern psychometric tool that assesses the cognitive abilities of children and adolescents, helping to understand their strengths and challenges.
View moreMMPI-2 Personality and Psychopathology Test
The MMPI-2 (Minnesota Multiphasic Personality Inventory-2) is one of the most reliable and widely used psychometric tools for assessing personality and psychopathology worldwide.
View moreMelina TzakouPsychologist - Psychoanalytic/Psychodynamic Psychotherapist
Melina Tzakou oversees the operations of ARKESIS and guides the development of the center’s scientific direction and philosophy. She coordinates the team of collaborators and ensures the quality of services.
She works with adults, adolescents, and couples who are experiencing emotional difficulties, as well as those who wish to explore aspects of themselves that affect their personal freedom and their relationships.
Our Team
The ARKESIS team consists of experienced psychotherapists and psychiatrists who combine psychodynamic and systemic approaches with specialized psychiatric support to provide personalized care.
Melina Tzakou
Psychologist - Psychoanalytic/Psychodynamic Psychotherapist
Melina Tzakou, founder of the ARKESIS Mental Health Center and the person responsible for its scientific direction and philosophy, is a psychologist and a psychoanalytic/psychodynamic psychotherapist. She specializes in Clinical Psychopathology and the Psychoanalytic/psychodynamic approach, combining advanced studies with many years of experience in individual and group therapy, as well as in clinical settings, and has completed the Master of Arts in Applied Developmental Psychology.
Angeliki Aggeli
Clinical Psychologist, M.Sc. - Trainee Systemic Psychotherapist
Angeliki Aggeli is a Clinical Psychologist who holds a Master of Science (M.Sc.) degree in Clinical Psychology from the University of Essex and is licensed to practice in Greece. She is currently enrolled in the four-year Counseling and Psychotherapy program at the National and Kapodistrian University of Athens, specializing in the Systemic, Narrative, and Collaborative approaches, and has completed continuing education in Psychodynamic and Behavioral Psychotherapy (National and Kapodistrian University of Athens).
Olympia Agalioti
Psychiatrist
Olympia Agalioti is a psychiatrist with extensive experience in adult psychiatry and clinical expertise in the psychiatric rehabilitation of patients with chronic conditions. She graduated from the School of Medicine at Aristotle University of Thessaloniki and completed her residency in Argostoli, Kefalonia.
Answers to the most frequently asked questions we receive
In Greece, a diagnosis is officially made by a psychiatrist, not a psychologist. However, a diagnosis is not a prerequisite for starting psychotherapy.
At ARKESIS, we focus on gaining a deep understanding of the challenges faced by each person interested in starting psychotherapy, regardless of diagnostic “labels.” Our goal is to work alongside our clients, exploring their personal experiences and needs, in order to create a meaningful, personalized therapeutic relationship that addresses the real aspects of their lives.
If a medical diagnosis is needed, our interdisciplinary team includes a psychiatrist to address this aspect when necessary.
The frequency and duration of sessions depend on your needs, the goals you wish to achieve, and the psychotherapeutic approach that is chosen.
In psychoanalytic or psychodynamic psychotherapy, a consistent and regular schedule—usually one to three times a week—is fundamental to building a deep therapeutic relationship. In systemic psychotherapy, sessions usually take place once a week.
The number of sessions varies depending on the depth of exploration you desire and the nature of the issues you are working through. At the first session, you will discuss with your therapist to jointly develop a treatment plan that meets your needs.
Psychotherapy and psychiatric support are different, but they can work together, depending on each person’s needs.
In psychotherapy, we focus on conversation and the in-depth exploration of emotions, thoughts, and experiences, with the goal of understanding and managing the challenges clients face. It is a process that promotes self-awareness and change through the therapeutic relationship.
In contrast, psychiatric care focuses on diagnosis and the biological aspects of mental health challenges, using medication—when necessary—to manage symptoms. At ARKESIS, we provide both, with a psychiatrist on our team for cases requiring a medical diagnosis or treatment.
Our goal is to work with you to find the approach that best suits your needs, whether that involves psychotherapy, psychiatric support, or a combination of both.
Yes, we offer online sessions to meet your needs, no matter where you are. These sessions are conducted using secure digital tools, while maintaining the quality and structure of the therapy. Although we prefer in-person sessions because of the immediacy and dynamics created by face-to-face contact, we understand that online sessions may be the most practical solution for many reasons, such as distance or life circumstances.
All the specific details—from the communication method to the frequency of sessions—are tailored to your individual needs, with the goal of ensuring the best possible therapeutic experience.
Psychotherapy is an investment in yourself, but we understand that the cost may be a concern. Therefore, it’s a good idea to have an open discussion with your therapist about the proposed treatment plan and its estimated cost, so you can determine whether it’s something you can afford. This discussion can help you find a solution that meets your needs and fits your budget.
At the Arkesis Mental Health Center, between 9:00 a.m. and 2:00 p.m., we offer individual psychotherapy sessions at a reduced cost to make them accessible to the unemployed, students, and individuals facing financial difficulties.
Please also note that many professionals adjust their fees according to their clients’ financial means, especially for those facing financial difficulties. In addition, there are mental health facilities and centers throughout Greece that offer low-cost or even free sessions, as well as psychotherapy training centers that collaborate with psychotherapy trainees to provide more affordable options.
To schedule your first appointment and learn more about our services, you can call us at our contact number, send us an email, or fill out the contact form on our website with your information.
What our patients say
Verified reviews from people who have used our services.
I went in with some reservations because I'd had many negative experiences in the past, and she was open to discussing all of my concerns
We've been having sessions for about a year now, and I'm very happy; I don't think I would have been able to achieve what I've achieved with her if I'd worked with another therapist.
She was simply very good and well-informed about cases like mine. Her approach was more direct and to the point compared to another experience I’d had in the past.
Even though the sessions are remote, I feel like I’m right there with Ms. Tzakou. She’s an amazing professional with a great personality.
I've seen several psychologists for my problem. She was the only one whose approach really helped me.
She respected my differences and fully understood my concerns. I'm sure that, in the end, I'll be glad I made this choice.
Contact Us
Contact Us
Please contact us to discuss any questions you may have about our services or to schedule an appointment.
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Email
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Accesibility
We provide easy access for people with disabilities, with wheelchair ramps and appropriately designed entrances and spaces.
Hours
- Monday - Friday: 9 am - 9 pm







