Toby N. Trahair

Pediatric Oncologist

📍 Randwick

About of Toby N. Trahair

Toby N. Trahair is a paediatric oncologist who looks after children and young people with serious blood and cancer conditions. He works from High Street, Randwick, NSW 2031, and he’s based in the Randwick area.


In paediatric oncology, every case can be a bit different. Toby helps families when a child is facing things like cancers of the nervous system, brain tumours, and solid tumours in other parts of the body. He also works with kids who have leukaemias and other blood-related conditions. In many cases, this can mean long treatment plans, careful follow-up, and lots of support for side effects along the way.


He understands that hospital visits can be stressful, even when everyone is trying their best. Toby focuses on clear, step-by-step care, and on making sure families know what’s happening and what comes next. At times, treatment choices depend on how the disease responds, the child’s overall health, and how things are going during therapy.


Over time, paediatric oncology care often includes treatments that may involve chemotherapy and other medicine-based approaches, plus close monitoring of blood counts and general health. Toby also works with multidisciplinary care, so the team can cover different parts of a child’s treatment needs. That can be really important when managing both the cancer and the day-to-day impacts it can bring.


His clinical interests include conditions such as embryonal tumours, neuroblastoma, and certain brain and spinal tumour types. He also supports care for children and young people with acute leukaemias, including ALL and AML. Some patients may also be dealing with other related problems, where specialist oncology input helps guide the safest plan.


Toby stays involved with the latest research thinking where it matters for patients. When clinical trial options are available and appropriate, he can help discuss what that might mean and whether it fits the child’s situation. Clinical trials can be one way to access new approaches, but the focus is always on what’s safest and most suitable for that patient.


In day-to-day practice, Toby brings a calm, practical approach to a tough space. He works with families through the ups and downs, from diagnosis planning to ongoing treatment, and he helps the care team keep things organised and on track.


He is a medical specialist in paediatric oncology, and his work is built around looking after children with cancer and blood conditions in a focused, supportive way.

Services & Conditions Treated

Embryonal Tumor with Multilayered RosettesNeuroblastomaGliomatosis CerebriAcute Lymphoblastic Leukemia (ALL)Inflammatory Myofibroblastic TumorLeukemiaAcute Myeloid Leukemia (AML)Adult Soft Tissue SarcomaAdult T-Cell LeukemiaAgranulocytosisBone Marrow TransplantBone TumorChildhood PancreatitisDown SyndromeFibrosarcomaGrass AllergyInfantile NeutropeniaL1 SyndromeLung AdenocarcinomaMalignant Peripheral Nerve Sheath TumorSpinal TumorVenous Thromboembolism (VTE)

Publications

1 total

Author Correction: Returning raw genomic data to research participants in a pediatric cancer precision medicine trial.

NPJ genomic medicine • March 25, 2025

Clinical Trials

1 total

A Phase 1 Study of Intravenous EGFR-ErbituxEDVsMIT (EEDVsMit) in Children With Recurrent / Refractory Solid or CNS Tumours Expressing Epidermal Growth Factor Receptor (EGFR) (ECREST Study)

TerminatedPhase 1

Frequently Asked Questions

What services do you offer as a pediatric oncologist?
I provide care for a range of cancers and related conditions in children, including embryonal tumors with multilayered rosettes, neuroblastoma, gliomatosis cerebri, acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), and other tumours such as bone tumours and soft tissue sarcomas.
Which conditions do you treat for children and teens?
I treat paediatric cancers and related conditions, including leukemia, lymphoma and solid tumours, as listed in my services such as ALL, AML, neuroblastoma, brain tumours like gliomatosis cerebri, and bone or soft tissue tumours.
Where is your practice located?
My practice is on High Street in Randwick, NSW 2031, Australia.
How can I book an appointment for my child?
To arrange an appointment, please contact the Randwick clinic at your earliest convenience. We can discuss the right timing and any initial tests needed.
Do you manage bone marrow transplants and other specialist treatments?
Yes. My services include bone marrow transplant support and treatment planning for various paediatric cancers, along with management of related conditions listed in my offerings.
What if I’m worried about my child’s symptoms or concerns?
If you’re worried about cancer or cancer-like symptoms in a child, speak with us. We’ll explain the likely next steps, tests and treatment options in clear, simple terms.

Contact Information

High Street, Randwick, NSW 2031, Australia

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