Alexandros Diamantis is a psychologist-psychotherapist, who graduated from the Department of Psychology of the University of East London and obtained his degree in 2017. In 2019 he completed his Master’s degree from the Department of Clinical and Community Psychology at the University of East London. In 2023 he completed a four-year specialization in the psychotherapeutic approach to Cognitive and Behavioural-Behavioural Therapy (RECBT) from the Hellenic Institute of RECBT. He has attended a series of trainings and conferences on areas, such as clinical assessment, psychometric tools, marketing psychology, eating disorders, children’s drawing analysis and forensic psychology. Additionally, he has completed a training on the Social & Clinical View of Addictions from the National and Kapodistrian University of Athens. He continues to attend numerous seminars and conferences on various fields of psychology as well as specializing in other psychotherapeutic approaches. His researches and articles have been published and presented at conferences, such as the Panhellenic Psychology Conference of ELPSE in 2019. He has been providing mental health services since 2016 as part of his internship at the care unit for the elderly with dementia and Alzheimer’s “AKTIOS”. He has gained clinical experience as a psychotherapist as part of his specialization in RECBT working with a variety of social groups. He maintains a private office in Neo Heraklion, Attica and conducts live and online sessions.