Asst Prof Annabelle Tay Sok Yan is a Senior Consultant at the Department of Otolaryngology - Head & Neck Surgery (ENT) at National University Hospital and an Assistant Professor at the Yong Loo Lin School of Medicine, National University of Singapore. She holds an MBBS from Singapore, MMed(ORL), and MRCS(Glasg). Dr. Tay specializes in paediatric otolaryngology, focusing on complex surgeries related to ear problems, hearing loss, and airway reconstructions. She is skilled in cochlear implants, bone-anchored hearing aids, tympanomastoidectomy, and paediatric head and neck tumours.

Dr. Tay’s academic contributions are extensive, with numerous publications in peer-reviewed journals and presentations at international conferences. She completed a Paediatric Otolaryngology Fellowship at Texas Children's Hospital in 2017 and is actively involved in quality improvement projects at National University Hospital. Dr. Tay is passionate about teaching, having led the Paediatric ENT residency teaching program and mentoring numerous medical students and residents.