About Us
Elevate Psychology Collective provide high quality psychological assessment and therapy, tailored to the unique situation and needs of the individual. Our team works ethically and non-judgmentally and are committed to evidence-based best practice. We are registered with the Australian Health Practitioner Regulation Agency.
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We provide a range of services, including:
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Individual therapy
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NDIS access assessments, referrals and intervention
- Assessments of cognitive, neuropsychological, and adaptive functioning.
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Educational Assessments and diagnosis of Autism Spectrum Disorder (ASD), Attention-Deficit/Hyperactivity Disorder (ADHD), Intellectual Disability, and Learning Disorders.
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Forensic assessments, court reports and expert witness testimony
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Training, psychological supervision, and consultancy
Our Team
Luke Williams
Luke has practised psychology in Adelaide for over 14 years and holds a Master of Psychology (Forensic). He is approved by the Psychology Board of Australia to supervise psychology interns and higher degree students.
Luke has a warm and friendly approach and provides a safe and non-judgemental environment for his clients. He has training and experience in a range of therapeutic techniques. and has a particular interest in the treatment of trauma as well as the management of work-related anxiety and performance issues. Luke is passionate about the provision of treatment to veterans, having worked with many throughout his career.
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In addition to his therapeutic experience, Luke worked for over a decade in the Department for Correctional Services including as a senior psychologist and in a range of senior management positions. He has extensive experience in offender assessment and rehabilitation within the custodial environment, which he draws upon to provide high quality forensic assessments for court-related matters.
Dr. Ben Stewart
Ben has worked as a Clinical Psychologist in Adelaide since 2015. He has a Doctor of Philosophy and Master of Psychology (Clinical) and is approved by the Psychology Board of Australia to supervise clinical registrars, psychology interns and higher degree students.
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Ben has an empathic and down-to-earth manner and is able to meet clients at their point of need, no matter what their background. He recognises that mental health struggles are normal and takes a holistic and strength-based focus to working collaboratively with his clients. Ben is trained and experienced in a number of therapy modes and draws on elements of each to cater to his client’s presenting problems.
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Prior to entering private practice in 2022, Ben worked in the Department for Correctional Services in a variety of clinical roles, in addition to managing other psychologists. These roles gave him a breadth and depth of clinical and forensic experience which he draws on in both his therapeutic work and assessments.
Dr. Stacey McCallum
Stacey is an experienced Clinical Psychologist who brings both compassion and clarity to the therapeutic process. Her warmth and personability puts clients at ease, providing a space where clients feel safe to open up and feel heard from the first session.
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Stacey is passionate about helping people untangle the impact of past experiences and move toward a more fulfilling life in the present. She works especially well with people who have longstanding emotional difficulties or who find themselves stuck in complicated relationship dynamics.
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Stacey is able to break down complex problems in a way that is grounded and makes sense to her clients. This reduces the all-too-common experience of feeling confused and stuck, leaving clients with a deeper understanding of themselves and renewed confidence in their ability to make meaningful change.
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Drawing on evidence-based approaches such as Cognitive Behaviour Therapy (CBT) and Acceptance and Commitment Therapy (ACT), Stacey helps address problems in the here and now. At the same time, she skilfully integrates an understanding of how early life experiences may shape current patterns of thinking, feeling and relating. For those who want to address the roots of problems when they may extend into painful experiences in childhood, Stacey is adept and using Schema Therapy.
Alexandra Daniels
Alex is a registered Clinical Psychologist who is known for her calm, compassionate, and down-to-earth approach. She creates a safe, non-judgemental space where clients feel genuinely seen, heard, and supported.
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Alongside work in private practice, she has worked in both clinical and leadership roles within the Department for Correctional Services, supporting people from diverse backgrounds with a wide range of experiences and challenges.
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Alex takes a collaborative, client-centred approach to therapy, grounded in empathy and respect. She draws from evidence-based treatments including Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behaviour Therapy (DBT), Schema Therapy, and trauma-informed practices. Her work is strengths-based and tailored to each individual’s goals.
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Outside of her professional life, Alex enjoys quality time with her family and friends, and relaxing with her beloved greyhound, Prince. She values kindness, authenticity, and the importance of relationships—both in life and in her work.
Sarah Kiley-Watkins
Sarah is a registered Psychologist currently completing her registrar program to specialise in health psychology. Sarah is witty, thoughtful, and down-to-earth. She makes her clients feel heard and understood through her ability to genuinely connect with others. Sarah uses an integrative and collaborative approach to therapy, drawing from evidence-based treatments including Cognitive Behaviour Therapy, Acceptance and Commitment Therapy, and Dialectical Behaviour Therapy.
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In addition to her private practice, Sarah works clinically within the Department for Correctional Services, where she supports individuals from diverse backgrounds dealing with complex mental health concerns.
If Sarah isn't working hard to provide expert clinical opinion, intervention, and assessment for clients, you can probably find her on a dancefloor or with her loved ones. Sarah is a mum of 3 which keeps her busy, but she always makes time for the people she cares about. If Sarah wasn't a psychologist, she'd likely have an award-winning interior design business or be travelling the world one beach at a time.
Stephanie Boyd
Stephanie is a registered Psychologist with a Master of Cognitive Behaviour Therapy, known for her compassionate, respectful, and non-judgmental approach. She creates a safe, supportive space where clients can openly explore their thoughts, emotions, and challenges. With a focus on collaboration, she tailors her approach to meet each client’s unique needs and goals.
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Drawing on evidence-based therapies such as Cognitive Behaviour Therapy (CBT), Dialectical Behaviour Therapy (DBT), and Acceptance and Commitment Therapy (ACT), Stephanie helps clients navigate issues like anxiety, depression, stress, self-esteem, and life transitions. She works with individuals to develop practical tools and insights that foster lasting well-being and personal growth.
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In addition to her private practice, Stephanie holds clinical and leadership roles within the Department for Correctional Services, where she supports individuals from diverse backgrounds dealing with complex mental health concerns.
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Stephanie’s warm, empathetic, and respectful approach aims to empower clients, helping them feel understood and supported at every stage of their journey.
Ash Press
Ash is the friendly face and kind voice you can expect to encounter on Mondays through Wednesdays. As our receptionist and administration assistant, she can assist you with making bookings and any queries you might have about our services. She is a warm and bubbly person who will make you feel welcome when you come to Elevate Psychology Collective. She is always happy to have a chat and loves getting to know our clients.
Outside of work, Ash is studying a Master of Counselling & Psychotherapy. She spends her spare time getting cozy, playing video games, watching romcoms and horror movies, and enjoying the company of her friends, family and pets.