Sandra A. O'toole

Oncologist

Female📍 Sydney

About of Sandra A. O'toole

Sandra A. O'toole is an oncologist based at St Vincent's Clinical School in Sydney, NSW 2052. She works with people who need careful help with a wide range of illnesses, including several cancers and complex non-cancer conditions that can affect the whole body.

Her clinic care often covers breast conditions, from things like fibroadenoma and subareolar abscess to breast cancer (including breast cancer in men) and triple-negative breast cancer. She also looks after people with conditions that affect lymph nodes and soft tissues, such as adult soft tissue sarcoma and anaplastic large cell lymphoma. At times, her role includes supporting treatment planning for people with head and neck squamous cell carcinoma, and other hard-to-manage tissue changes.

In addition, she cares for patients with cancers in other areas, including lung cancer such as non-small cell lung cancer, lung adenocarcinoma, and EGFR-positive lung cancer. She also manages cases like ovarian cancer, endometrial cancer, pancreatic cancer, papillary thyroid cancer, melanoma, and several rarer tumour types. For some people, she supports ongoing care around mastectomy and the follow-up steps that come after major treatment.

Not all cases are cancer. She also works with people who have issues like venous thromboembolism (VTE) and factor V Leiden thrombophilia, and at times helps with conditions such as vasculitis. Some patients also come with ongoing hormone and inflammatory concerns, including pelvic inflammatory disease, and there are also rarer matters like epilepsy and retroperitoneal fibrosis.

When it comes to experience, the details aren’t listed here, but her work is clearly focused on oncology care and shared decision-making across different diagnoses. Education information is also not shown here, though the type of conditions she manages reflects strong specialist training in cancer and related care. She keeps up with current evidence and treatment approaches as care needs evolve, and where clinical trials are relevant, her team can help sort out what might be available.

Services & Conditions Treated

Breast CancerFibroadenomaSubareolar AbscessTriple-Negative Breast CancerAdult Soft Tissue SarcomaAnaplastic Large Cell LymphomaBreast Cancer in MenEGFR Positive Lung CancerEndometrial CancerEpilepsyFactor V Leiden ThrombophiliaGiant Mammary HamartomaHead and Neck Squamous Cell Carcinoma (HNSCC)Inflammatory Myofibroblastic TumorLiposarcomaLung AdenocarcinomaLung CancerMastectomyMelanomaNon-Small Cell Lung Cancer (NSCLC)NUT CarcinomaOvarian CancerPancreatic CancerPapillary Thyroid CancerPelvic Inflammatory DiseaseRetroperitoneal FibrosisSalivary Gland TumorsSquamous Cell Lung CarcinomaTeratoma of the MediastinumVasculitisVenous Thromboembolism (VTE)

Publications

1 total

Malignant phyllodes tumours of the breast: the case for revising WHO's 'full house' diagnostic criteria.

Histopathology • April 14, 2025

Frequently Asked Questions

What services does Dr Sandra O'Toole offer?
Dr O'Toole provides cancer care across many types and settings, including breast cancer, lung cancer, melanoma, head and neck cancers, sarcomas and other tumours. Her services cover a wide range of oncological care listed in her profile.
Which conditions does she treat?
She treats breast cancer (including triple-negative breast cancer and breast cancer in men), lung cancer, ovarian cancer, endometrial cancer, pancreatic cancer, melanomas, sarcomas, head and neck cancers and other listed cancers and related conditions.
Where is she based for appointments?
She is based in Sydney at St Vincent's Clinical School, with care provided in the Australian medical setting there.
How can I book an appointment?
To arrange an appointment, please contact the clinic or hospital administration associated with Dr O'Toole's practice in Sydney.
Does she treat breast cancer in men?
Yes, breast cancer in men is included among the conditions she can assess and treat.
What other conditions or areas are covered in her practice?
Her scope includes a wide range of cancers and conditions such as non-small cell lung cancer, EGFR positive cancers, pancreatic and ovarian cancers, vascular and soft tissue concerns, and other specified tumours listed in her service set.

Contact Information

St Vincent's Clinical School, Sydney, NSW 2052, Australia

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