Doctor's Profile

Dr Irene Sim is a Dental Specialist in Endodontics with Specialist Dental Group®. She received her basic dental training and specialty training in Endodontics at the National University of Singapore.

Prior to joining Specialist Dental Group®, Dr Sim was a Senior Registrar with National Dental Centre (NDC). During her time with NDC, she was awarded with the Singapore Health Quality Service Award (Silver) (2011 – 2012) and was also nominated for the Singhealth Leadership training program and Singhealth Young! Publish Award (2016). She was also a lecturer at Nanyang Polytechnic’s Diploma in Hygiene & Therapy (2013 – 2015).

Dr Sim is a recipient of the ORH ACP Young Clinician Publication Award (2016) and one of her scientific publication that was published in the Journal of Endodontics, “Decision Making for Retention of Endodontically Treated Posterior Cracked Teeth: A 5-year Follow-up Study” was one of the top endodontic journals in February 2016.

Dr Sim is a Fellow of the Acadamy of Medicine (Singapore), Member of the Society of Endodontists Singapore and Singapore Dental Association. She has a special interest in dental traumatology, revascularisation, apexification, non-vital bleaching & cracked teeth management.

Clinic Details

Specialist Dental Group
3 Mount Elizabeth, Mount Elizabeth Medical Centre,
#08-03/04/10, Singapore 228510
Tel: 67349393
Email Address:


    • Trefoil™ Dental Implant
    • All-on-4 Dental Implants
    • Braces
    • Composite Bonding
    • Cosmetic Dentistry
    • Natural Dental Crowns (Dental Crown Procedures) in Singapore
    • Dental Implants in Singapore
    • Gum Treatment
    • Gummy Smile Treatment
    • Invisalign: Smile Better with Our Treatment in Singapore
    • Reduction of Square Jaw
    • Teeth Whitening
    • Veneers
    • Bone Grafting
    • Natural Dental (Tooth) Bridges in Singapore
    • Children’s Dentistry
    • Dental Check-Up
    • Dental Emergencies
    • Dental Fillings
    • Dental Implant Surgery
    • Custom Made Dentures in Singapore
    • Gum Grafting
    • Jaw Surgery in Singapore
    • Missing Teeth
    • Oral Biopsy & Cyst Removal
    • Reduction of Double Chin (CoolSculpting®)
    • Pre-Surgery Assessments
    • Reduction of Square Jaw
    • Root Canal Treatment
    • Scaling & Polishing (Teeth Cleaning)
    • Sinus Lift
    • Sleep Apnea
    • TMJ (Jaw Joint) Treatment
    • Trefoil™ Dental Implant
    • Tongue Tie Surgery
    • Wisdom Tooth Surgery in Singapore
    • Xerostomia

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Opening Hours

  • Monday 09:00 AM - 05:30 PM
  • Tuesday 09:00 AM - 05:30 PM
  • Wednesday 09:00 AM - 05:30 PM
  • Thursday 09:00 AM - 05:30 PM
  • Friday 09:00 AM - 05:30 PM
  • Saturday 09:00 AM - 01:00 PM
  • Sunday Closed
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