Chartered Psychologist located in Windsor Berkshire.

Dr William Trebinski - Chartered-Psychologist in Windsor Berkshire

I am a Chartered Psychologist located in Windsor in the heart of the Thames Valley.

If you are reading this then there is a good chance that you are at a turning point in your life or facing some challenges that you need help to deal with. 

Perhaps you are unfulfilled in your job or relationship and feel that there must be something better.  Maybe you are struggling with stress or work-life balance issues and your coping strategies are stretched. 

You might be facing a change in your career, perhaps redundancy or the possibility of relocating to another country.  It could be that the cumulative stress has contributed to you developing depression or anxiety.

As a Chartered Psychologist coming from an executive corporate background, I am uniquely equipped to help you identify and make changes in your life that can lead to a greater sense of fulfilment and happiness.

How I can help ?

I have qualifications in Counselling, Cognitive behavioural psychotherapy, clinical hypnosis, coaching and occupational and organisational psychology  and so am able to work with you to help you achieve your goals using one or more of the following approaches :

Cognitive Behavioural Therapy (CBT)

Cognitive Behavioural Therapy

Cognitive behavioural therapy is a form of psychotherapy that helps individuals examine their thought processes and responses to situations with a view to considering alternative more helpful interpretations.  

read more here


CoachingA coach supports people in achieving a personal or professional goal.  You may have already identified what you  would like to change and the outcomes you want. Or you may just have a feeling that that something isn’t right but need help to identify what’s not working and how to change this.  read more here


Counselling-Windsor-PsychologistCounselling provides a safe and confidential environment in which you can talk about and explore difficult feelings and the events or situations that may underpin them.  It can be a relief in itself to get things off your chest and by gaining a better understanding of your feelings and thought processes you can identify solutions to problems. read more here

Clinical Hypnosis

Clinical Hypnotherapist Windsor PsychologistHypnotic states occur naturally for most people when assisted by a skilled therapist. Clinical hypnosis has been used in therapy since the 1800s.  And we know that many people find it easier to change unhelpful thought processes and behaviours with the assistance of hypnosis. You can read more here

Psychometric Assessment/Evaluation

Many of us have completed psychometric tests when applying for jobs and these are often used by employers to evaluate different abilities or personality traits in potential employees.  Such tests are very different from the typical questionnaires that we might complete in magazines that profess to tell us, for example, what type of personality we are. Legitimate psychometric tests are scientifically verified to be accurate and reliable measures of abilities or traits and should be administered and interpreted by appropriately qualified people.  For individuals who are unsatisfied with their careers or thinking of making a change psychometric testing can provide them with greater insight into their values, aptitudes and personality traits that might make them particularly suited to specific careers.

Photo ofDr William Trebinski
Dr William Trebinski
Job Title
Chartered Psychologist
Windsor Psychologist
Watergate House,
Old Windsor, Berkshire, SL4 2SE