Alison O'Neill

Clinical Psychologist, Psychologist

Female📍 Sydney

About of Alison O'Neill

Alison O'Neill is a Clinical Psychologist and Psychologist based in Sydney, with her practice at Suite 102, 39 Liverpool Street, Sydney NSW 2000.


Alison provides individual therapy sessions for adults, as well as couples counselling and family therapy. She also offers behavioural therapy and cognitive-behavioural therapy (CBT), which can be useful when life feels stuck or overwhelming.


In session, the focus is usually on what’s happening now, not just what got you here. Many people come in with worries they can’t switch off, stress that keeps building, low mood, or patterns that don’t seem to change on their own. Relationships can also be a big part of the work, including communication issues, feeling disconnected, or trying to deal with conflict in a calmer way. At times, families may seek support for routines, coping, and day-to-day challenges that affect everyone.


Over time, therapy can help you spot the small triggers and habits that keep the cycle going. In many cases, the goal is to build practical skills you can use between appointments, so things don’t feel as heavy once you leave the room. Alison works at a steady pace, and she keeps things grounded and clear, so you know what you’re working on and why.


When it comes to experience, Alison has experience providing psychology support across individual, couples, and family settings. The work is tailored to the situation, whether it’s one-off problem solving or longer-term support for ongoing challenges.


Education details aren’t listed here, but Alison’s practice is based on clinical psychology training and evidence-informed therapy methods, including CBT. If you’re part way through therapy already, or if you’re not sure what kind of help you need yet, Alison can help you map out a sensible starting point.

OPD Timing

Sydney Collective Psychology, Sydney

Suite 102, 39 Liverpool Street, Sydney NSW 2000

Services & Conditions Treated

Individual therapy sessionsCouples counselingFamily therapyBehavioral therapyCognitive-behavioral therapy

Frequently Asked Questions

What services does Alison O'Neill offer?
Alison provides individual therapy, couples counselling, family therapy, behavioural therapy and cognitive-behavioural therapy.
Where is the clinic located?
The practice is at Suite 102, 39 Liverpool Street, Sydney NSW 2000.
How do I book an appointment?
To book, contact the clinic through the usual channels provided by Alison O'Neill’s practice. Availability and booking details are discussed when you reach out.
What can I expect in an initial assessment?
The first session is about getting to know you, your concerns, and your goals. It helps tailor a plan for therapy.
Do you offer couple or family therapy?
Yes. Alison offers both couples counselling and family therapy to work on relationship and communication goals.
What should I think about before my first appointment?
Consider what you want to achieve from therapy, any history of concerns, and any goals for change. Bring any questions you have and arrive a little early if you can.