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Professor David Coman (MBBS MPhil FRACP) is a Clinical Geneticist, Metabolic Physician and Consultant Paediatrician



David’s area of expertise is in the diagnosis and management of children with rare diseases. A rare disease is a clinically serious disorder affecting fewer than 1 in 2000 people, and approximately 6-8% of Australians are affected by a rare disease. 80% of rare diseases are genetic, with the majority affecting children. The diagnosis of a rare disease is often delayed because of their individual small numbers and complex nature. David is a passionate rare disease advocate and engages with multiple rare disease support groups.

David is currently involved in multiple research projects aimed at novel disease discovery, improved diagnostic testing and treatments for children with inherited genetic disorders. He is director of a national clinic for Ataxia Telangiectasia and has recently been awarded a $2.5 million NHMRC research grant for a phase 2/3 trial for treatment of this disorder. He is an active research member of the Australian Genomic Health Alliance

David is actively involved in the teaching of medical students and paediatric trainees and currently holds academic appointments at The University of Queensland, Griffith University, Bond University, and Queensland University of Technology.

When not working, David enjoys spending time with his family and watching as much sport as possible. He a life-long supporter of the mighty Manly Warringah Sea Eagles.



A Clinical Geneticist is a medical practitioner (either trained initially as a Paediatrician or as an Adult Physician) who cares for children and adults with genetic conditions.

Common reasons why families may require the assistance of a Clinical Geneticist include:

  • birth defects and congenital malformations

  • antenatal abnormalities detected in the baby

  • chromosome abnormalities

  • developmental delay and intellectual impairment

  • syndrome diagnosis

  • deafness and visual impairments

  • reproductive genetics e.g. prenatal testing for genetic disease

  • family history of genetic diseases

  • familial cancer syndromes

Preconception screening for couples is a growing field of clinical genetics that maximises a couple’s reproductive choices. For more information visit:

Image by National Cancer Institute
Baby Siblings


General paediatrics provides a full range of care for children from birth until late teenage years. David is passionate about all aspects of paediatrics.


A Metabolic Physician cares for children and adults who have inherited metabolic (biochemical) diseases, for example the conditions detected on newborn screening.

David cares for children in the Metabolic Medicine department at the Queensland Children's Hospital. 

He recently identified a novel metabolic disorder, squalene synthase deficiency.



Please note: for ALL appointment bookings, a GP or specialist referral is required for triage prior to booking.

L2 Leichhardt Court
55 Little Edward Street
Spring Hill QLD 4000

Tel: 07 3832 9876 ~ Fax: 07 3319 6617

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