About Us

Psychologist

Dr Bernadette Bywater MAPS
Clinical Psychologist

At SIOS Bernadette provides assessment and support for patients before and after surgery. Bernadette brings to the role specialist experience in providing treatment for eating disorders, body image issues and weight loss. Her doctoral research was in the area of depression, coping style and perfectionism in people who are overweight.

Bernadette is trained in the use of a range of scientifically supported therapies including Motivational Enhancement Therapy, Cognitive Behavioural Therapy and Acceptance and Commitment Therapy. Bernadette also provides treatment for a range of difficulties including anxiety, depression, stress and life transitions.

Qualifications & Professional Memberships

Doctorate in Clinical Psychology
University of Birmingham, England

Diploma in Eating Disorders
National Centre for Eating Disorders, England

Post Graduate Diploma in Psychology
Macquarie University

Bachelor of Arts (Psychology)
Macquarie University

Bernadette is a fully registered Psychologist with the NSW Psychologists Registration Board (2002, Registration No.0069732). She is also a member of the Australian Psychological Society (APS, Membership no. 034478) and a member of the Clinical College of the APS.

Marie-Lisa Boukarim
Clinical Psychologist

At SIOS Marie-Lisa provides assessment and support for patients before and after surgery. Marie-Lisa is a very warm and understanding therapist, who is trained in the use of scientifically supported therapies including Cognitive Behavioural Therapy and Motivational Enhancement Therapy. She is skilled in tailoring her therapeutic approach to suit the individual needs and goals of the client.

Marie-Lisa's background as a sport coach and fitness leader has inspired her particular interest in eating disorders, obesity and weight management difficulties.

In addition to her clinical work, Marie-Lisa has conducted Honours level research focused on attention and memory deficits during pregnancy. She has also conducted Masters level research exploring sleep disturbance in older adults with late-onset depression.

Marie-Lisa has experience working with a range of psychological disorders and offers treatment for various difficulties including health related disorders, anxiety, mood and adjustment issues.

Qualifications and Professional Memberships

Masters in Clinical Psychology
University of Western Sydney

Bachelor of Arts-Psychology (Honours)
Macquarie University

Marie-Lisa is a fully registered Psychologist with the NSW Psychologists' Registration Board (Registration No. PS0119442), and is a member of the Australian Psychological Society (APS Member No. 026787).