Dr Karen Sim Ruiwen

BDS (Singapore)
MDS (Endodontics) (Singapore)

Associate Consultant

Specialty: Endodontics

Make an Appointment

Languages Spoken

Education and Training

Professional Appointments and Committee Memberships

Awards

Publications

Conditions Treated By This Doctor

Abscess - Dental Caries / Tooth Decay Cracked Tooth Dental Management of Emergencies and Dental Trauma Dental Pulp Infection Discoloured Teeth Endodontic Infections Endodontic Surgery Fillings Pulpitis (Toothache) Root Canal Treatment Teeth Tramua Tooth Avulsion Tooth Decay Tooth Sensitivity Toothaches Vital and Non-vital Pulp Therapies

Languages Spoken

English
Chinese

Education and Training

BDS (Singapore), 2016
MDS (Endodontics) (Singapore), 2023

Professional Appointments and Committee Memberships

Associate consultant, Department of Restorative Dentistry, Endodontics Unit, NDCS
Member, Society of Endodontists Singapore (SES)

Awards

Service with a Smile Award 2024
Service with a Smile Award 2025

Singhealth Health Quality Service Award (Star) 2025
Singhealth Health Quality Service Award (Gold) 2023
Singhealth Health Quality Service Award (Silver) 2022
Singhealth Health Quality Service Award (Silver) 2020

Publications

1. Sim KR, Lim WY, Lai CWM, Yu VSH, Lui JN. Impact of Endodontic Disease on Oral Health-Related Quality of Life in the Elderly. Int Endod J. 2025 Nov;58(11):1711-1724. doi:10.1111/iej.70008. Epub 2025 Aug 4. PMID: 40758400