Dr Marlene Teo


BDS Hons (Singapore)
Cert Periodontology (USA)
MSc Periodontology (USA)
Diplomate, American Board of Periodontology

Dr Marlene Teo, Periodontist in SingaporeDr Marlene Teo is a periodontist currently practicing in Singapore. She graduated from the National University of Singapore, where she was the sixth dental graduate in its 64-year history to be awarded BDS Honours. Throughout her course of study, Dr Teo was awarded a total of 11 academic and clinical medals, including the Lee Kuan Yew gold medal (Best Student Throughout Course of Study), the Tratman Silver Medal (Most Distinguished Graduate) and the Dr FAC Oehlers Gold Medal (Best Clinical Student).

Dr Teo subsequently obtained her Masters in Periodontology from the University of North Carolina at Chapel Hill where she was selected as one of four finalists in the prestigious Orban competition. That same year, Dr Teo was also awarded the North Carolina-AADR Turner Research award. She’s an Adjunct Assistant Professor at the University of North Carolina at Chapel Hill, a diplomate of the American Board of Periodontology, and an ITI Fellow. She is currently the President of the Women’s Implantology Network, South East Asia.

She was an Adjunct Lecturer at the National University of Singapore from 2006 to 2018. This involved supervising both undergraduates and postgraduates in the Periodontology program. She continues to teach in the NUS Graduate Diploma in Dental Implantology course.

Dr Teo lectures extensively in English and Mandarin both locally and internationally. Her areas of interest are soft tissue aesthetics in implant dentistry, multidisciplinary treatment planning, dental tissue regeneration, and treating patients with dental phobias. She’s also a key opinion leader for Oral-B, Dentsply Professional, Straumann, Geistlich and Biogaia Prodentis. She has recently been selected as one of the Key Online Opinion Leaders of Straumann Global. #Straumannkool.

Dr Teo maintains a clinical practice limited to periodontics and dental implants and is director of An Dental. She passionately believes in leading a holistic and healthy lifestyle to boost immunity and combat periodontal disease. She is also a yoga addict and completed her Yoga Teacher’s Training in 2016.

Google Reviews

  • Done an implant with Dr. Marlene, it was so well done that I even asked her on my next visit to remind me if she had inserted the screw. She did, and I did not feel any discomfort during/after the surgery that I have totally forgotten about it. Thanks Dr. Marlene!

    thumb Eugene Yap
    June 9, 2021

    I have very high expectations from my health professionals and Marlene exceeded all of those. She is kind and gentle, she makes you feel comfortable in her presence. She provides sound advice because she cares for people in a holistic manner. I go to her as a patient and highly recommend her to others too.

    thumb Teodora Kent
    October 15, 2019
  • Had a tooth implant done by Dr Teo and that tooth is solid as a rock. It can be a scary process doing but Dr Teo made it a breeze with her steadiness. I don't hope for anymore tooth implants to be done, but if i have to, i'd head back to Dr Teo for sure.

    thumb Elton Loh
    September 15, 2019

    Dr Marlene Teo is the most smiley and gentle dentist. I have not dread going to the dentist after visiting her since.

    thumb Con Quek
    September 8, 2019
  • Dr. Marlene is an outstanding periodontist with extraordinary skills. Regardless of what dental problem that might arise, I would not go to anyone but Marlene for advice. Simply stated, Marlene is the best in the business!

    thumb Murphy Ong
    September 8, 2019

    I had been to many dentists but my gum bleeding issue still persist. After visiting Dr Marlene, I managed to get my gum bleeding issue solved. She is also very gentle and skilful in handling the cleaning process.

    thumb Victor Chng
    September 8, 2019
  • I had been to many dentists but my gum bleeding issue still persist. After visiting Dr Marlene, I managed to get my gum bleeding issue solved. She is also very gentle and skilful in handling the cleaning process.

    thumb Vic
    September 8, 2019

    Thanks very very much Dr Marlene you are absolutely the best Dentist, I have had honour to work with; bar none! You have made my fear of sitting on the dental chair a nightmare of the pass, she makes me feel relax and comfortable at all times even when it is a major implant job. Thanks once again Dr Marlene.

    thumb Aw Yang Alvin
    September 7, 2019
  • Dr Marlene Teo is the best periodontist I know. Her detailed observation and diagnosis is very accurate and her warm personality always calms any nervousness that I have whenever I visit a dentist!. One last thing, her injection is not painful unlike what I had with most other dentists. She is simply the best!

    thumb Cun Cun Wee
    September 7, 2019


Dental Implants

If you have missing teeth and are embarrassed by the need to wear a removable denture, then a dental implant is a periodontal treatment made for you. It can be placed in a way that it appears natural and harmonious with your natural teeth.

Periodontal Gum Treatment

If you have tender or bleeding gums, pus from gums, persistent bad breath, and gum recession, you may be showing the signs and symptoms of gum disease. If you don’t see a gum specialist in Singapore, it will lead to gum loss, shaky teeth, and eventual tooth loss.

Aesthetic Gum Procedures

A wonderful smile makes a lasting impression. It is not just the colour of your teeth that makes a great smile. Tooth length, which are affected by your gums, is just as important in designing the perfect smile for you. See a periodontist in Singapore as soon as possible.

An Dental Pte Ltd

International Building
360 Orchard Road
Singapore 238869

Tel:  8588 9868 or 6513 9549
Email: drmarleneteo@gmail.com

Opening hours

Monday to Fridays: 9:00am – 5:00pm
Saturdays: 9:00am – 1:00pm
Sundays & Public holidays: Closed