Which specialist treats thyroid cancer?

The surgeon assesses the thyroid and nearby lymph nodes, reviews imaging and biopsy findings, and discusses thyroid removal surgery. An endocrinologist helps manage thyroid hormone needs before and after treatment. A nuclear medicine specialist may discuss radioactive iodine therapy when it suits the cancer type. A medical or radiation oncologist may be involved for disease that needs targeted therapy or other treatment.

A neck lump or hoarse voice can have many causes. A [Neck Lump](/symptoms/neck-lump/) or [Hoarse Voice](/symptoms/hoarse-voice/) deserves assessment when it persists or changes, but neither symptom by itself establishes thyroid cancer.

Ask your primary doctor for referral to an endocrine surgery, head and neck surgery or thyroid cancer service. Bring imaging, pathology reports, medicines and details about previous thyroid problems. The team may explain [Thyroid Removal Surgery](/treatments/surgical-oncology/thyroidectomy/), radioactive iodine, or targeted therapy based on the tumour type, spread and your health.

Before treatment, ask how the plan may affect thyroid hormone levels, calcium, voice and swallowing. If surgery is recommended, clarify whether the whole thyroid or part of it is involved and how follow-up will be arranged.

Arrange prompt assessment for a growing neck lump, new hoarseness, persistent throat pressure or difficulty swallowing. Seek urgent help for breathing difficulty, rapidly increasing neck swelling, or inability to swallow liquids. These symptoms can arise from conditions other than cancer, but breathing or swallowing problems need timely attention.

Ask what the biopsy and imaging show, which specialist will coordinate care, whether lymph nodes need assessment, and why a particular treatment is recommended. Ask when thyroid hormone replacement may be needed and how results will be monitored after treatment.