The Angelman syndrome Clinic in Sydney


The Angelman syndrome Clinic is a multidisciplinary service provided by an experienced team of health professionals in partnership with the Angelman Syndrome Association Australia. The clinic is located in the Developmental Assessment Service of The St. George Hospital at Kogarah, NSW. 

The Angelman syndrome Clinic originally began in October 1993 and successfully operated for many years due to the dedication and expertise of Dr Robert Leitner (Developmental Paediatrician) and Dr Ellie Smith (Consultant Cytogeneticist), who are both Medical Consultants to the Australian Angelman Syndrome Association Australia. The clinic was rejuvenated in 2010 to once again serve the needs of Angelman syndrome children/adults and their families/carers. Drs Rani Sachdev (Clinical Geneticist) and Antonia Milner (Paediatric Fellow) have joined the clinic.

This has been established for all families in Australia. Professional and medical help, advice and assessment can be obtained by making contact. See below.

The Angelman syndrome Clinic aims to:

• Help support families, children and adults living with this condition 

• Coordinate existing medical treatments in consultation with clinical specialists 

• Provide access to psychological and educational assessments/services 

• Provide a platform for accessing and developing integrated research 

• Facilitate family counselling.


To this aim, the clinic intends to provide information/services on a range of health issues including: behaviour, development, weight, nutrition, sleep, eyes, neurology, etc.



This clinic includes a developmental paediatrician, cytogeneticist, clinical geneticist, social worker, dietician, neurologist, psychologist, psychiatrist, sleep physician, gastroenterologist and a clinic coordinator.

Clinic Consultations: 

Clinic appointments are held throughout the year and often on Saturdays. However, many consultations/reviews may not require clinic attendance and may be adequately addressed by other means. Upon contacting the clinic, the Clinic Coordinator determines the most appropriate consultation method, which can include a consultation via:


• Email 

• Phone 

• Potentially Skype/teleconference 

• An appointment to attend the clinic


In this way, the clinic becomes more accessible to families throughout Australia and not just in NSW. Where families need to travel long distances (including interstate) to the clinic for a consultation/review, financial assistance for travel and accommodation may be available. 


If a clinic appointment is appropriate, it may be necessary to complete some questionnaires to what the primary needs may be for the Angelman syndrome person and their family/ carers. 


Shortly following the clinic prepares and sends out a report which outlines the medical/ health/ educational/ and support recommendations and provides strategies that may be used by the primary health care provider to help the Angelman syndrome person and their family/ carers. 


The aim of the clinic is to have an initial response to any enquiries within two working days. 


Clinic Research: Historically, the clinic collected data from families of children/adults with Angelman syndrome in the form of questionnaires. The data was compiled onto a database, and analysis of this data was then used to help families and professionals with management options. 


It is the intention that the clinic continues its research in this manner in order to provide further information and options for families.

To Make Contact:

Phone: (02) 8566 1222 or 1300 721 770

Angelman Syndrome Clinic

Developmental Assessment Service

St. George Hospital

PO Box 90

Kogarah, NSW 2217

First Point of Contact​

Contact your State Representative here

If for some reason you are unable to get through, contact our National President or National Vice President here

Visit the GiveNow Website

Our Mission

The ASAA was established to support, inform, educate, network, promote research and to advocate for families affected by Angelman syndrome - read more

© 2005 - 2018 Angelman Syndrome Association Australia. All Rights Reserved.

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FAST Australia
The Foundation for Angelman Syndrome Therapeutics Australia (FAST Australia) is an organisation of families and professionals dedicated to funding research to provide treatments that will improve the symptoms of Angelman syndrome and ultimately that will provide a cure (see website).