About Dr. Ong Yew Kwang

A first consultation usually begins with a detailed discussion of your medical history and nasal or sinus symptoms, followed by a physical examination of the ear, nose, and throat. A nasal endoscopy (a brief, in-clinic examination using a miniature illuminated camera) may be performed, and imaging such as a CT or MRI scan may be arranged where clinically indicated. Findings are then reviewed with you to discuss appropriate non-surgical or surgical management options.

Rhinology is a subspecialty of ENT surgery that focuses on conditions affecting the nose and paranasal sinuses. It covers conditions such as chronic sinusitis, nasal polyps, nasal allergies, septal deviation, and smell disorders. Rhinologists also perform endoscopic surgery on the skull base, which lies directly above the nasal cavity.

No. Nasal polyps are frequently treated first with medical therapy, including steroid nasal sprays, saline rinses, or oral medications. Surgery may be considered when symptoms persist despite medical management, or when polyps significantly obstruct nasal airflow or impair the sense of smell.

In endoscopic skull base surgery, a thin camera (endoscope) and specialized miniature instruments are guided through the natural nostrils to reach tumours at the base of the skull. This transnasal approach avoids facial or scalp incisions for selected tumours, such as certain pituitary adenomas. Suitability depends on tumour type, dimensions, and location, and is evaluated jointly with a neurosurgeon.

Bring a formal referral letter if available, previous CT or MRI radiology reports and DICOM imaging files on CD or USB, allergy test results, a typed list of current medications, and details of prior treatments. Noting symptom duration and specific triggers is also helpful.

Treatment costs vary depending on the specific condition, diagnostic tests required, surgical procedure performed, healthcare facility, and inpatient stay duration. The Singapore Ministry of Health publishes historical transacted bill sizes and fee benchmarks as general reference points. Itemised fee estimates relating to your individual clinical profile can be discussed following initial specialist consultation. You can contact the team to ask about this.