Double Bay psychologists



Registered Psychologist

BA Psychology, PGDip Psychology, AODW Cert IV
AHPRA PSY 0001056158

After a career in banking (at Merrill Lynch, Westpac and UBS) it was time for a change and Marc embarked on a course of study at Macquarie University with a view to becoming a psychologist. During this period he undertook the Alcohol and Other Drugs (ODW) Certificate IV at TAFE. Whilst studying, he worked at WHOS (We Help Ourselves), a long term inpatient drug and alcohol treatment center. Following this, he continued with full time work at Foundation House, a drug, alcohol and gambling inpatient treatment center funded by the CIDAF.

After 3 years at both organisations, Marc moved on to a Primary Therapist/Psychologist role at South Pacific Private where he worked for another 4 years before opening his private practice with Cushla Hammond in 2004.

In 2009, Marc undertook further study and completed a PGDip in Psychotherapy with the Australian and New Zealand Association of Psychotherapy.


Registered Psychologist

BSc (Psych), PGDip (Psych)
Member of the Australian Psychological Society (MAPS)
AHPRA no: 1674710805

Cushla Hammond Registered Psychologist and Psychotherapist Double Bay

Cushla is an experienced psychologist and psychotherapist who has worked in private practice in the Eastern Suburbs for more than since 2004. She has worked in a private rebab, providing individual psychological consultations and facilitating treatment groups and treatment assessments. Cushla has also worked with Domestic Violence victims and supervised practitioners work in Women’s Refuges.


Our primary office is located in Double Bay. Marc also occasionally works from his suite in Balgowlah.

Double Bay psychologists