Adults
Support for emotional difficulties, relationships, recurring patterns, trauma, identity and periods of change.
Clinical Psychology · Bondi Junction
A space for what lies within.
A wider horizon ahead.
Individualised care for adults, children and adolescents — grounded in compassion, deeper understanding, and meaningful change.
Understanding begins with being seen.
Therapy offers space to explore the experiences, relationships and patterns that shape how we feel, relate and move through the world.
Together, we can begin to make sense of these experiences, develop greater self-awareness, and open up new ways of relating to ourselves and others.
Ways we can work together
Children & Adolescents
Psychological support for emotional, behavioural and developmental concerns, together with guidance for parents.
Clinical Supervision
Reflective supervision for provisional psychologists, registrars and early-career practitioners.
What therapy can look like
“The curious paradox is that when I accept myself just as I am, then I can change.” — Carl Rogers
Start with what is happening now
The first conversations are about understanding what has brought you here, what matters to you, and what you would like to be different.
Make sense of the patterns underneath
Together, we can explore the experiences, relationships and ways of coping that may be shaping how you feel and respond today.
Work toward meaningful change
Understanding can open up new possibilities. Together, we can explore new ways of responding, relating and coping, so that change can extend beyond the therapy room into everyday life.
How we work
Depth, evidence and genuine connection.
Our work is grounded in psychodynamic psychotherapy, while drawing on evidence-based approaches where they may be helpful. This allows therapy to respond to each person with curiosity and flexibility, taking into account their experiences, relationships, values and goals.
Psychodynamic PsychotherapyCBTACTDBTSchema Therapy
Our vision & purpose
Understanding the whole person.
Supporting what comes next.
Inner Horizon is being built as a place for thoughtful, individualised psychological care across different stages of life.
We believe meaningful change begins with understanding the experiences, relationships and patterns that have shaped us — and creating space for greater choice, self-acceptance and possibility.
Within us lies the story of what has shaped us.
Beyond it lies the possibility of who we can become.
Clinical expertise, with warmth and curiosity.
“For me, therapy isn’t simply about reducing symptoms. It’s about understanding the person experiencing them.”
Dr Siham Yahya, Founder & Principal Clinical Psychologist
Known to most of her clients as Sisi, Siham is the founder of Inner Horizon Psychology and has been practising as a psychologist since 2008. She brings extensive clinical experience alongside a warm, thoughtful and deeply curious approach to her work.
Siham works with adults, children and adolescents, with a particular interest in psychodynamic psychotherapy. Her approach is interested not only in what someone is experiencing, but in the inner world beneath it — how we come to understand ourselves, how we relate to others, and the ways our past can continue to shape the present. Her work also makes space for broader questions of identity, meaning and purpose, and for exploring what it means to live in a way that feels more authentic and connected.
Her work integrates depth-oriented psychotherapy with contemporary evidence-based approaches, allowing therapy to be responsive to the needs of each individual. Siham is also a Board-Approved Supervisor, providing supervision to psychologists at different stages of their professional development.
View Dr Siham Yahya's professional profile →
Dr Siham Yahya
PhD (Psychology) · MA (Clinical Psychology) · MA (Educational Psychology)
Workshops
Pause, reflect and reconnect.
Workshops exploring mindfulness, meditation and self-awareness are coming soon.
Details and registration information will be available here as workshops are announced.
Before you begin.
What happens in the first appointment?+
The first session is a chance to understand what has brought you to therapy, your history and what you would like help with. There is no expectation that you arrive knowing exactly how to explain everything.
Do I need to have a diagnosis to come to therapy?+
No. People seek therapy for many reasons — from specific symptoms or difficult experiences to relationship patterns, life transitions, self-understanding or simply feeling that something is not quite right.
Do you work with children and adolescents?+
Yes. Siham works with children and adolescents and can also provide guidance to parents to help them better understand and support their child outside the therapy room.
Do you provide clinical supervision?+
Yes. Siham is a Board-Approved Supervisor and provides reflective supervision to provisional psychologists, clinical psychology registrars and early-career practitioners.
Where is the practice?+
Inner Horizon Psychology is located at Suite 12, 79 Old South Head Road, Bondi Junction NSW 2022.
Beginning therapy
When you’re ready, we can begin.
You don’t need to have everything figured out. Simply knowing that something doesn’t feel right can be enough of a place to start.
Make an enquiry