About
The Clinical Immunology and Allergy Department provides expert diagnosis and care for immune system disorders.
Our team of medical specialists and Allied Health professionals deliver comprehensive care for patients with a range of immunological conditions.
We provide diagnosis and management of allergic conditions, evaluation and treatment of primary and secondary immunodeficiency disorders, and management of autoimmune and inflammatory disorders.
In 2025, the Department, in partnership with our counterparts at Concord Hospital, became the first Federation of Clinical Immunology Societies (FOCiS) Centre of Excellence in Australia.
We operate a series of dedicated services and clinics including multidisciplinary clinics in partnership with other Royal Prince Alfred Hospital (RPA) departments.
The Department has a strong focus on teaching, research activities and collaboration with other departments at RPA and immunology services across NSW.
Contact us
Our location
| Clinical Immunology and Allergy Clinics | Level 5, Gloucester House RPA Hospital Gloucester House Drive, Camperdown |
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| Allergy and Intolerance Dietitian Clinic | Level 10, Main Hospital Building RPA Hospital Missenden Road, Camperdown |
Our team
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Medical team |
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| Head, Department of Clinical Immunology and Allergy RPA; Co-Director, RPA Institute for Academic Medicine |
Associate Professor Stephen Adelstein |
| Paediatric Allergist and Clinical Immunologist | Dr Isabelle Bosi |
| Clinical Immunologist and Immunopathologist | Associate Professor Roger Garsia |
| Clinical Immunologist and Immunopathologist; Network Director, Physician Training, RPA BPT Network |
Dr Lisa Horgan |
| Clinical Immunologist and Immunopathologist | Associate Professor Frederick Lee |
| Clinical Immunologist and Immunopathologist | Dr Alex Stoyanov |
| Paediatric Allergist and Clinical Immunologist | Dr Shruti Swamy |
| Clinical Immunologist, Neurologist and Immunopathologist | Dr Nicolás Urriola |
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Our dietitians |
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| Head Dietitian, Allergy and Intolerance Dietitian Clinic, RPA | Dr Anne Swain PhD |
| Dietitian | Kirsty Leray |
| Dietitian | Nadia Mazari |
| Dietitian | Neelam Pun |
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Our nurses |
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| Clinical Nurse Consultant | Kristine Millar |
| Clinical Nurse Consultant | Karen Wells |
| Clinical Nurse Specialist | Kate Holiday |
| Clinical Nurse Specialist | Zoe Leung |
| Registered Nurse | Sonia Bakhos |
| Registered Nurse | Christina Tay |
| Registered Nurse | Ramon Yuson |
Our partners
| Centenary Institute | The Centenary Institute is focused on uncovering the causes of complex diseases and developing new approaches to detect, prevent and treat them. |
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| Federation of Clinical Immunology Societies (FOCiS) | FOCiS is focused on the science of immunology to improve human health through interdisciplinary research, education, communication and collaboration. |
| University of Sydney | The University of Sydney is a key research partner. |