The 20 Best Severe Combined Immunodeficiency (SCID) Doctors Near Me in Sydney, NSW

Find the Top Severe Combined Immunodeficiency (SCID) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 25 doctor with experience in Severe Combined Immunodeficiency (SCID) near Sydney, NSW. Of these, 23 are Experienced and 2 are Advanced.

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25 providers found
    Advanced in Severe Combined Immunodeficiency (SCID)

    Bethany A. Pillay
    Advanced in Severe Combined Immunodeficiency (SCID)

    Bethany A. Pillay
    Referral may be required
    St. Vincent's Clinical School, 
    Sydney, NSW, AU 

    Bethany Pillay practices practicing medicine in Sydney, Australia. Ms. Pillay is rated as an Advanced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, Severe Combined Immunodeficiency (SCID), Omenn Syndrome, and Bone Marrow Transplant.

    Advanced in Severe Combined Immunodeficiency (SCID)

    Stuart G. Tangye
    Advanced in Severe Combined Immunodeficiency (SCID)

    Stuart G. Tangye
    Referral may be required
    St Vincent's Clinical School, 
    Sydney, NSW, AU 

    Stuart Tangye practices practicing medicine in Sydney, Australia. Mr. Tangye is rated as an Advanced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, Primary Immunodeficiency (PID), Severe Acute Respiratory Syndrome (SARS), and Bone Marrow Transplant.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Peter J. Shaw
    Experienced in Severe Combined Immunodeficiency (SCID)

    Peter J. Shaw
    Referral may be required
    Hawkesbury Rd, 
    Westmead, NSW, AU 

    Peter Shaw practices practicing medicine in Westmead, Australia. Mr. Shaw is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Acute Lymphoblastic Leukemia (ALL), Bone Marrow Transplant, and Endoscopy.

    Learn about our expert tiers
    Experienced in Severe Combined Immunodeficiency (SCID)

    John B. Ziegler
    Experienced in Severe Combined Immunodeficiency (SCID)

    John B. Ziegler
    Referral may be required
    Sydney, NSW, AU 

    John Ziegler practices practicing medicine in Sydney, Australia. Mr. Ziegler is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Chronic Graft Versus Host Disease (cGvHD), Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), Blau Syndrome, and Bone Marrow Transplant.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Kahn Preece
    Experienced in Severe Combined Immunodeficiency (SCID)

    Kahn Preece
    Referral may be required
    New Lambton Heights, 
    Newcastle, NSW, AU 

    Kahn Preece practices practicing medicine in Newcastle, Australia. Mr. Preece is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Anaphylaxis, Severe Combined Immunodeficiency (SCID), Togaviridae Disease, and Familial Mediterranean Fever.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Melanie M. Wong
    Experienced in Severe Combined Immunodeficiency (SCID)

    Melanie M. Wong
    Referral may be required
    Corner Hawkesbury Road And Hainsworth Street, 
    Westmead, NSW, AU 

    Melanie Wong practices practicing medicine in Westmead, Australia. Ms. Wong is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), CHARGE Syndrome, Autosomal Dominant Hyper IgE Syndrome, Lung Transplant, and Bone Marrow Transplant.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Ian E. Alexander
    Experienced in Severe Combined Immunodeficiency (SCID)

    Ian E. Alexander
    Referral may be required
    Westmead, NSW, AU 

    Ian Alexander practices practicing medicine in Westmead, Australia. Mr. Alexander is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Ornithine Transcarbamylase Deficiency, Urea Cycle Disorders (UCD), X-Linked Severe Combined Immunodeficiency, Orotic Aciduria Type 1, and Liver Transplant.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Kirrilly M. Pursey
    Experienced in Severe Combined Immunodeficiency (SCID)

    Kirrilly M. Pursey
    Referral may be required
    New Lambton Heights, 
    Newcastle, NSW, AU 

    Kirrilly Pursey practices practicing medicine in Newcastle, Australia. Pursey is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Their clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Type 1 Diabetes (T1D), Obesity, and Type 2 Diabetes (T2D).

    Experienced in Severe Combined Immunodeficiency (SCID)

    Peter S. Hsu
    Experienced in Severe Combined Immunodeficiency (SCID)

    Peter S. Hsu
    Referral may be required
    Sydney, NSW, AU 

    Peter Hsu practices practicing medicine in Sydney, Australia. Mr. Hsu is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses CHARGE Syndrome, Primary Immunodeficiency (PID), Kikuchi Disease, and Food Allergy.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Elena Keller
    Experienced in Severe Combined Immunodeficiency (SCID)

    Elena Keller
    Referral may be required
    Sydney, NSW, AU 

    Elena Keller practices practicing medicine in Sydney, Australia. Ms. Keller is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her clinical expertise encompasses Primary Lateral Sclerosis, Infertility, Severe Combined Immunodeficiency (SCID), and Ovarian Hyperstimulation Syndrome.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Veronica C. Wiley
    Experienced in Severe Combined Immunodeficiency (SCID)

    Veronica C. Wiley
    Referral may be required
    Randwick, NSW, AU 

    Veronica Wiley practices practicing medicine in Randwick, Australia. Ms. Wiley is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Neonatal Hypothyroidism, Congenital Hypothyroidism, Spinal Muscular Atrophy (SMA), and Maple Syrup Urine Disease.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Bella Shadur
    Experienced in Severe Combined Immunodeficiency (SCID)

    Bella Shadur
    Referral may be required
    Sydney, NSW, AU 

    Bella Shadur practices practicing medicine in Sydney, Australia. Ms. Shadur is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Osteosclerosis Autosomal Dominant, Osteopetrosis, Severe Congenital Neutropenia, Infantile Neutropenia, and Bone Marrow Transplant.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Steven J. Keogh
    Experienced in Severe Combined Immunodeficiency (SCID)

    Steven J. Keogh
    Referral may be required
    Westmead, NSW, AU 

    Steven Keogh practices practicing medicine in Westmead, Australia. Mr. Keogh is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, Graft Versus Host Disease (GvHD), X-Linked Severe Combined Immunodeficiency, and Bone Marrow Transplant.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Kathryn J. Payne
    Experienced in Severe Combined Immunodeficiency (SCID)

    Kathryn J. Payne
    Referral may be required
    Darlinghurst, NSW, AU 

    Kathryn Payne practices practicing medicine in Darlinghurst, Australia. Ms. Payne is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her clinical expertise encompasses Common Variable Immune Deficiency, Molluscum Contagiosum, X-Linked Severe Combined Immunodeficiency, and Severe Combined Immunodeficiency (SCID).

    Experienced in Severe Combined Immunodeficiency (SCID)

    Alisa Y. Kane
    Experienced in Severe Combined Immunodeficiency (SCID)

    Alisa Y. Kane
    Referral may be required
    St Vincent's Health Care Campus, UNSW Sydney, 
    Sydney, NSW, AU 

    Alisa Kane practices practicing medicine in Sydney, Australia. Ms. Kane is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, Pyle Disease, and Severe Combined Immunodeficiency (SCID).

    Experienced in Severe Combined Immunodeficiency (SCID)

    Michelle A. Farrar
    Experienced in Severe Combined Immunodeficiency (SCID)

    Michelle A. Farrar
    Referral may be required
    High Street, 
    Randwick, NSW, AU 

    Michelle Farrar practices practicing medicine in Randwick, Australia. Ms. Farrar is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Spinal Muscular Atrophy (SMA), Primary Lateral Sclerosis, Muscle Atrophy, and Spinal Muscular Atrophy Type 2.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Samantha L. Ginn
    Experienced in Severe Combined Immunodeficiency (SCID)

    Samantha L. Ginn
    Referral may be required
    Westmead, NSW, AU 

    Samantha Ginn practices practicing medicine in Westmead, Australia. Ms. Ginn is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her clinical expertise encompasses X-Linked Severe Combined Immunodeficiency, Congenital Adrenal Hyperplasia (CAH), Osteogenesis Imperfecta, and Urea Cycle Disorders (UCD).

    Experienced in Severe Combined Immunodeficiency (SCID)

    Jin Y. Yap
    Experienced in Severe Combined Immunodeficiency (SCID)

    Jin Y. Yap
    Referral may be required
    Sydney, NSW, AU 

    Jin Yap practices practicing medicine in Sydney, Australia. Yap is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Their clinical expertise encompasses Kaposi Sarcoma, Severe Combined Immunodeficiency (SCID), Hyper IgE Syndrome, and Autosomal Dominant Hyper IgE Syndrome.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Adrian Y. Lee
    Experienced in Severe Combined Immunodeficiency (SCID)

    Adrian Y. Lee
    Referral may be required
    Westmead, NSW, AU 

    Adrian Lee practices practicing medicine in Westmead, Australia. Mr. Lee is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His clinical expertise encompasses Hypersensitivity Vasculitis, Sjogren Syndrome, Dry Mouth, and Dry Eye Syndrome.

    Experienced in Severe Combined Immunodeficiency (SCID)

    Melissa A. Gabriel
    Experienced in Severe Combined Immunodeficiency (SCID)

    Melissa A. Gabriel
    Referral may be required
    Corner Hawkesbury Rd And Hainsworth Street, 
    Westmead, NSW, AU 

    Melissa Gabriel practices practicing medicine in Westmead, Australia. Ms. Gabriel is rated as an Experienced expert by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Osteopetrosis, Graft Versus Host Disease (GvHD), Acute Lymphoblastic Leukemia (ALL), Severe Combined Immunodeficiency (SCID), and Bone Marrow Transplant.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 25

    Last Updated: 06/30/2026

    What is the definition of Severe Combined Immunodeficiency (SCID)?

    Severe combined immunodeficiencies (SCID) are inherited immune system disorders characterized by abnormalities with responses of both T cells and B cells (specific types of white blood cells needed for immune system function). Common signs and symptoms include an increased susceptibility to infections including ear infections; pneumonia or bronchitis; oral thrush; and diarrhea. Due to recurrent infections, children with SCID do not grow and gain weight as expected (failure to thrive). SCID may be caused by genetic changes in any of several genes and can be inherited in an X-linked recessive (most commonly) or autosomal recessive manner. The most common type of SCID is called X-linked Severe combined immunodeficiency (XSCID). Another form of SCID is caused by a deficiency of the enzyme adenosine deaminase (ADA).

    When should I see a Severe Combined Immunodeficiency (SCID) doctor near Sydney, NSW?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Severe Combined Immunodeficiency (SCID) doctor near Sydney, NSW?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Severe Combined Immunodeficiency (SCID) doctor near Sydney, NSW?

    You can find a Severe Combined Immunodeficiency (SCID) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Severe Combined Immunodeficiency (SCID) doctors near Sydney, NSW?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Severe Combined Immunodeficiency (SCID) doctors near Sydney, NSW?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Severe Combined Immunodeficiency (SCID) doctor near Sydney, NSW?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Severe Combined Immunodeficiency (SCID) doctor search results page. 

    Why is it important to get a second opinion from a different Severe Combined Immunodeficiency (SCID) doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Severe Combined Immunodeficiency (SCID) doctor near Sydney, NSW?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Severe Combined Immunodeficiency (SCID) doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Severe Combined Immunodeficiency (SCID) doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Severe Combined Immunodeficiency (SCID) doctors near Sydney, NSW?

    Look for the filter feature on the left side of the Severe Combined Immunodeficiency (SCID) doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Severe Combined Immunodeficiency (SCID) doctor that offers video calls?

    Look for the filter feature on the left-side of the Severe Combined Immunodeficiency (SCID) doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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