Κonstantinos Tselias PDip CBT, HPD, Master Mariner (Class A)
mental health counselor - psychotherapist
Konstantinos Chelias was born in Melbourne, Australia and is a Mental Health Counsellor specialising in Cognitive Behavioural Therapy (CBT) and Counselling Psychology. He holds a Professional Diploma in Cognitive Behavioural Therapy from the European International University (EIU-Paris) and the Higher Professional Diploma (HPD) in Counselling & Psychology. He has attended university psychology programs from leading institutions: University of Melbourne (Foundations of International Psychiatry), University of Sydney (Positive Psychiatry and Mental Health), Wesleyan University (Abnormal Psychology, Schizophrenia) and Yale University (Introduction to Psychology).
Before dedicating himself to mental health, Konstantinos built a long and highly demanding career with international shipping companies (Polembros Shipping, Marine Management Services MMS), ultimately attaining the rank of Master Mariner (Class A). His experience in leadership roles, managing people in high-pressure environments, and facing daily responsibility and operational stress now forms a valuable foundation of his therapeutic approach.
Today, he supports adults experiencing anxiety, depressive symptoms, relationship difficulties, challenges in emotional self-regulation, periods of intense occupational stress or career transition, as well as individuals navigating significant life changes and personal crises. He has specialized clinical experience in psychotherapeutic work with seafarers, maritime crews, and their families, as well as in supporting adolescents with adjustment difficulties.
His work is grounded in collaborative, empathetic, and practical approaches, aiming to empower individuals and foster skills development and psychological resilience.
Services
- Assessment of Mental Disorders
- Cognitive Behavioural Therapy (CBT)
- Mental Health Counselling and Support
- Management of Anxiety and Depression
- Treating gambling addiction disorder
- Crisis Management and Psychological Support in demanding work environments
- Psychological Support for Seafarers (stress, fatigue, isolation, interpersonal difficulties, adaptation to floating environments)
- Adolescent counselling (performance anxiety, school pressure, self-esteem, peer relationships)
- Support in Life Transitions and Professional Adjustment
In our clinic we offer comprehensive counselling and psychotherapy services, based on Cognitive Behavioural Therapy (CBT) and modern psychological practices that have proven to be effective in improving emotional functioning and daily life.
Konstantinos Tselia’s approach is characterized by practicality, empathy and a deep understanding of the human experience. Having served for many years as an officer in merchant shipping, he has an experiential understanding of the effects of intense stress, isolation, responsibility and demanding working conditions on mental health. This unique professional journey makes him particularly effective in supporting people who are required to operate under pressure or manage critical life transitions.
It specializes in the treatment of anxiety disorders, depressive symptoms, self-regulation difficulties and interpersonal problems, through targeted interventions that help the client to understand the way he or she thinks, reacts and relates. Therapy emphasizes the development of skills that enhance daily functioning, self-confidence and the ability to manage life’s challenges.
We also provide specialist support to seafarers and crews, recognising the particular psychological demands and frequent emotional challenges that accompany the maritime profession. From adaptation issues to conflict management and burnout prevention, interventions are tailored with respect to the maritime reality and the cultural specificities of crews.
At the same time, Konstantinos supports adolescents who are faced with performance anxiety, self-esteem difficulties, mood swings or problems in relationships with peers. With a calm, understanding and collaborative way of working, he helps young counselees develop stability, healthy boundaries and skills for adulthood.
The aim of the therapeutic process is to cultivate a safe and supportive space where each person can express their difficulties without fear of criticism. Collaboration between therapist and client is the foundation of our work and ensures that each therapy session is truly tailored to the needs, dynamics and personal style of the individual.
With respect, integrity and professionalism, we are committed to helping each person develop mental resilience, regain balance and create a life of greater stability, meaning and well-being.
