Advent Endodontics Inc at Paragon represents specialist-level endodontic care delivered by US and UK-trained professionals exclusively focused on saving teeth and relieving dental pain. Located at #11-10 The Paragon (290 Orchard Road) since its incorporation in April 2007, this premier endodontic practice has dedicated nearly two decades to providing state-of-the-art root canal treatment and endodontic management in the heart of Singapore's medical district.
The practice is led by Dr Johnathan Wee, a USA-trained Endodontist specialist with over 20 years of experience who completed his specialist training at the prestigious Loma Linda University in California. There, he worked under the direct mentorship of world-renowned endodontic leaders, gaining expertise in advanced techniques that now benefit his Singapore patients. This level of specialisation distinguishes Advent Endodontics from general dental practices that perform root canals as one of many services—here, endodontics is the singular focus.
The full scope of endodontic procedures includes primary root canal treatment for infected or damaged teeth, retreatment of failing root canals performed elsewhere, and micro root-end surgery (apicoectomy) for cases where conventional retreatment proves insufficient. All procedures utilise surgical microscopes and state-of-the-art dental equipment that enable precision impossible with the naked eye, significantly improving success rates compared to traditional approaches.
For patients experiencing severe dental pain or those whose general dentist has recommended extraction, Advent Endodontics offers specialist evaluation to determine if the tooth can be saved through advanced endodontic intervention. The central Orchard Road location provides convenient access, while the specialist-level expertise delivers treatment outcomes that justify seeking care beyond general dental practices for these complex procedures.
6100 3636
Orchard Road
Operating Hours
Closed - Opens Tomorrow
Opens tomorrow at 8:30 am
Monday
8:30 am–5 pm
Tuesday
8:30 am–5 pm
Wednesday
8:30 am–5 pm
Friday
8:30 am–5 pm
Saturday
8:30 am–12 pm
Sunday
(Today)
Closed
Menu information is not available at this time.
Photo Gallery
Entrance to Advent Endodontics Inc Pte Ltd, a dental clinic with magazines on display.
A waiting area with a sectional sofa, decorative pillows, and artwork on the walls.
A dental examination chair with advanced endodontic equipment and a monitor displaying a dental x-ray.
A modern reception area with a TV displaying an aquarium and a clean counter.
Even though a root canal is never very much a pleasure, Dr. Wee made it the most comfortable and pain free experience possible! I had a traumatic accident where most of my back teeth had a vertical fractures, so I was quite scared to get back into the dental chair again. It was my second root canal treatment for the same tooth and Dr. Wee made me feel at ease and handled my infected root canals with very precise and calm care - it was a complete pain free experience and he could save my tooth from being extracted! Would highly recommend going here after you had a traumatic experience or if you just want a very relaxed experience when getting your root canals done :)
Regina Chow
I had my first root canal done by Dr Wee. To say that he completely changed my impression of root canals is an understatement. There was zero pain/discomfort from start to end, even when LA was injected. Dr Wee is not only highly skilled and adept at what he does, he also has a friendly demeanour and excellent bedside manners which put you at ease instantly. Highly recommended!
Naqibah Othman
As someone who fears going to the dentist, I can say that I had a pleasant experience over at Advent Endodontics for my root canal treatment recently with Dr Wee. He is easy to talk to and provide understandable explanation of the procedure to keep me mentally prepared of what to expect and reassured me throughout the whole treatment. He is light on his hands and confident in his handiwork which made me comfortable to be on the chair as his patient. He also provide excellent aftercare post-treatment with regular check-ins on your well-being. Overall, it was a wonderful experience for me and I would definitely recommend to anyone out there who needs a root canal treatment. ☺️
Sook Yong Loo
On 24 Nov ’24, my boy fainted and fell. The fall impact uprooted his four front teeth, along with trauma injury to his gum and mouth. Paramedics sent him to KKH where the senior dental consultant did an emergency surgery to attach his uprooted teeth back to his tooth socket. As KKH does not have Endodontist, we seek for early discharge for urgent Endodontist trauma consult.
Apart from my boy’s trauma injury and pain, the whole family was mentally traumatised. On 25 Nov ’24, my boy saw Dr Johnathan Wee who is SO gentle, patient, positive and skilful. Over the past year and multiple consults, my boy teeth have stabilised and now just need annual review. Dr Wee gave the go ahead to have my boy’s teeth on braces. He helped to share my boy’s background and condition to the Orthodontist we consult.
The family is extremely grateful to Dr Wee’s professional treatment and his soft skill to handle the family’s trauma!
fang han
I’m so thankful to Dr. Wee! He helped save my tooth that was supposed to be extracted. This was my second root canal, and he did it so well — the whole process was smooth and painless. He’s very gentle, patient, and explained everything clearly. Such a professional and caring doctor. I highly recommend him!
