# Dr Barrie Tan - ENT Specialist Singapore > Dr Barrie Tan is a senior consultant otolaryngologist (ENT specialist) in Singapore, formerly Head of the Department of Otolaryngology and Director of the Centre for Hearing and Ear Implants at Singapore General Hospital. His practice diagnoses and treats ear, nose, throat, head and neck conditions in adults and children, with particular expertise in hearing loss, cochlear and bone conduction implants, sleep apnea, and sinus/nasal surgery. Content is also published in Chinese (zh-hans), Indonesian (id), and Vietnamese (vi) at the same paths under /zh-hans/, /id/, and /vi/. ## About - [About Dr Barrie Tan](https://drbarrietan.com/about/): Credentials (MBBS, MMed ENT, MRCS Edinburgh, FAMS Otolaryngology), career history, and areas of expertise. - [ENT Services Overview](https://drbarrietan.com/ent-services/): Summary of all services offered - ear, nose, throat, head & neck, sleep, and paediatric ENT. ## Conditions Treated - [Hearing Loss](https://drbarrietan.com/condition-treatment/hearing-loss/): Overview of hearing loss types and treatment. - [Sensorineural Hearing Loss](https://drbarrietan.com/condition-treatment/sensorineural-hearing-loss/) - [Conductive Hearing Loss](https://drbarrietan.com/condition-treatment/conductive-hearing-loss/) - [Mixed Hearing Loss](https://drbarrietan.com/condition-treatment/mixed-hearing-loss/) - [Sudden Sensorineural Hearing Loss](https://drbarrietan.com/sudden-sensorineural-hearing-loss/) - [Noise-Induced Hearing Loss](https://drbarrietan.com/condition-treatment/noise-induced-hearing-loss/) - [Otosclerosis](https://drbarrietan.com/condition-treatment/otosclerosis/) - [Cholesteatoma](https://drbarrietan.com/condition-treatment/cholesteatoma/) - [Otitis Media with Effusion (OME)](https://drbarrietan.com/condition-treatment/otitis-media-with-effusion-ome/) - [Perforated Eardrum](https://drbarrietan.com/condition-treatment/perforated-eardrum-ruptured/) - [Eustachian Tube Dysfunction](https://drbarrietan.com/condition-treatment/eustachian-tube-dysfunction/) - [Tonsil Stones](https://drbarrietan.com/condition-treatment/tonsil-stones/) - [Recurrent Tonsillitis](https://drbarrietan.com/condition-treatment/recurrent-tonsillitis/) - [Enlarged Tonsils (Tonsillar Hypertrophy)](https://drbarrietan.com/condition-treatment/enlarged-tonsils-tonsillar-hypertrophy/) - [Adenoid Hypertrophy](https://drbarrietan.com/condition-treatment/adenoid-hypertrophy/) - [Snoring](https://drbarrietan.com/condition-treatment/snoring/) - [Obstructive Sleep Apnea (OSA)](https://drbarrietan.com/condition-treatment/obstructive-sleep-apnea-osa/) - [Paediatric Obstructive Sleep Apnea](https://drbarrietan.com/condition-treatment/paediatric-obstructive-sleep-apnea-osa/) - [Central Sleep Apnea (CSA)](https://drbarrietan.com/condition-treatment/central-sleep-apnea-csa/) - [Complex Sleep Apnea (COMPSA)](https://drbarrietan.com/condition-treatment/complex-sleep-apnea-compsa/) - [Central vs Obstructive Sleep Apnea](https://drbarrietan.com/central-sleep-apnea-vs-obstructive-sleep-apnea/) - [Deviated Septum](https://drbarrietan.com/condition-treatment/deviated-septum/) - [Nasal Obstruction](https://drbarrietan.com/condition-treatment/nasal-obstruction/) - [Nasal Polyps](https://drbarrietan.com/condition-treatment/nasal-polyps/) - [Turbinate Hypertrophy](https://drbarrietan.com/condition-treatment/turbinate-hypertrophy/) - [Vasomotor Rhinitis](https://drbarrietan.com/condition-treatment/vasomotor-rhinitis/) - [Allergic Rhinitis](https://drbarrietan.com/condition-treatment/allergic-rhinitis/) - [Sinusitis](https://drbarrietan.com/condition-treatment/sinusitis/) - [Nosebleeds (Epistaxis)](https://drbarrietan.com/condition-treatment/nosebleeds-epistaxis/) - [Broken Nose](https://drbarrietan.com/condition-treatment/broken-nose/) - [Swollen Lymph Nodes in the Neck](https://drbarrietan.com/condition-treatment/swollen-lymph-nodes-neck/) - [Thyroid Nodules](https://drbarrietan.com/condition-treatment/thyroid-nodules/) - [Parotid Gland Tumour](https://drbarrietan.com/condition-treatment/parotid-gland-tumour/) - [Head and Neck Cancer](https://drbarrietan.com/condition-treatment/head-neck-cancer/) - [Vocal Cord Lesion](https://drbarrietan.com/condition-treatment/vocal-cord-lesion/) - [Submandibular Lesion](https://drbarrietan.com/condition-treatment/submandibular-lesion/) - [Preauricular Sinus](https://drbarrietan.com/condition-treatment/preauricular-sinus/) - [Medial Canal Fibrosis](https://drbarrietan.com/condition-treatment/medial-canal-fibrosis/) - [Full list of conditions treated](https://drbarrietan.com/condition-treatment-sitemap.xml): Complete, up-to-date sitemap of all condition pages across all 4 languages. ## Procedures & Surgery - [Cochlear Implant](https://drbarrietan.com/procedure-surgery/cochlear-implant/) - [Hybrid Cochlear Implants](https://drbarrietan.com/procedure-surgery/hybrid-cochlear-implants/) - [Bone Conduction Implants](https://drbarrietan.com/procedure-surgery/bone-conduction-implants/) - [Endoscopic Ear Surgery](https://drbarrietan.com/procedure-surgery/endoscopic-ear-surgery/) - [Tonsillectomy](https://drbarrietan.com/procedure-surgery/tonsillectomy/) - [Adenoidectomy](https://drbarrietan.com/procedure-surgery/adenoidectomy/) - [Septoplasty](https://drbarrietan.com/procedure-surgery/septoplasty/) - [Turbinate Reduction](https://drbarrietan.com/procedure-surgery/turbinate-reduction/) - [Turbinoplasty](https://drbarrietan.com/procedure-surgery/turbinoplasty/) - [Turbinectomy](https://drbarrietan.com/procedure-surgery/turbinectomy/) - [Functional Endoscopic Sinus Surgery (FESS)](https://drbarrietan.com/procedure-surgery/functional-endoscopic-sinus-surgery-fess/) - [Uvulopalatopharyngoplasty (UPPP)](https://drbarrietan.com/procedure-surgery/uvulopalatopharyngoplasty-uppp/) - [Thyroidectomy](https://drbarrietan.com/procedure-surgery/thyroidectomy/) - [Full list of procedures](https://drbarrietan.com/procedure-surgery-sitemap.xml): Complete, up-to-date sitemap of all procedure pages across all 4 languages. ## Patient Resources - [Blog](https://drbarrietan.com/blog/): Articles on hearing loss, hearing aids, ENT conditions, and treatment options. - [Hearing Loss and Hearing Aids](https://drbarrietan.com/hearing-loss-and-hearing-aids/) - [Understanding Age-Related Hearing Loss](https://drbarrietan.com/understanding-age-related-hearing-loss/) - [Possible Causes of Hearing Loss](https://drbarrietan.com/possible-causes-of-hearing-loss/) - [Management of Sleep Apnea in Adults](https://drbarrietan.com/management-of-sleep-apnea-in-adults/) - [Modern Surgical Hearing Implants](https://drbarrietan.com/modern-surgical-hearing-implants/) ## Contact - [Contact Us](https://drbarrietan.com/contact-us/): Clinic location, appointment booking, and contact details. - [Paediatric ENT Singapore Specialist](https://drbarrietan.com/paediatric-ent-singapore-specialist/) - [Head & Neck Surgeon Singapore](https://drbarrietan.com/head-neck-surgeon-singapore/) - [Audiologist Singapore](https://drbarrietan.com/audiologist-singapore/) ## Optional - [Media](https://drbarrietan.com/media/): Press features and media appearances. - [Gallery](https://drbarrietan.com/gallery/)