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Please see the answers to this previous question for more suggestions of GPs in Sydney.
In terms of psychiatrists, ZBGC's Resources Directory has details for Dr Matthew Lynch:
Contact: Dr Matthew Lynch (Child Psychiatrist)
Description: my agenda is a consultation service for young persons aged 21 and under with gender identity issues.
Dr Matthew Lynch is a specialist child psychiatrist whose skills include working with young people of all ages, their families and schools, with a broad spectrum of mental health problems.
Transgender young people need qualified assessment, family support and advocacy. Matthew is a member of a transgender mental health professionals interest group which offers supervision and multidisciplinary guidance plus expertise.
Preferred contact is via email.
44 Perouse Rd
Randwick NSW 2031
PO Box 3296
St Pauls PO NSW 2031
Phone: 0402 753 096
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