Thyroid Doctor in Dombivli Free OPD for a Month Thyroid Disorder can usually be diagnosed through blood tests to measure levels of thyroid hormones and thyroid-stimulating hormone (TSH), as well as imaging tests such as ultrasound or thyroid scans. Treatment depends on the specific disorder and its underlying cause, and may involve medications, radioactive iodine therapy, surgery, or a combination of these approaches. Regular monitoring and management are important for maintaining thyroid health and overall well-being.