Dr Johanna Choo

Dental Surgeon, Orthodontist                                             
40 years of experience


Dental Surgery Orthodontics


BDS (Singapore), MSc Orthodontics (USA), Cert Orthodontics (USA), FAM (Singapore)

What I do

Dr Johanna Choo  provides clinical services, such as:
- Orthodontics (correction of improperly position jaws and teeth)
- Invisalign invisible braces
- Braces (metal braces, ceramic braces, lingual braces and damon braces)
- Orthognathic Surgery (correct dental and jaw abnormalities that can affect your bite, speech and chewing, as well as facial problems such protruded or retruded chin, gummy smiles, elongation of face and facial asymmetry)
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Clinic Locations

Robertson Choo Oehlers Lee & Lye
Paragon #19-01
290 Orchard Road, S 238859

There are no appointments available for this week.

Professional Statement

Dr Johanna Choo graduated from National University of Singapore in 1981 with a Bachelor of Dental Surgery and later pursued her post graduate studies at the University of the Pacific, USA, obtaining a Master of Science in Dentistry (Orthodontics), followed by a Certificate in Orthodontics in 1995. She was conferred the title of Fellow of the Academy of Medicine (Singapore) in 1999.

In 2005, Dr Johanna Choo obtained the Diplomate of the American Board of Orthodontics and was invited to showcase her work at the Annual Meeting of the American Association of Orthodontists in San Francisco. In 2008, she was appointed ... See more [ + ]as a committee member of the DSAC dealing with the Specialist Accreditation of Orthodontists in Singapore.

She is currently a senior consultant at the National Dental Centre and is a senior clinical lecturer in the NUS-NDC Orthodontic Residency Programme. Dr Choo is also a visiting Consultant at Changi General Hospital.

Dr Johanna Choo is a part time practitioner in RCOLL and is restricted to the practice of Orthodontics. She specialises in the correction of improperly position jaws and teeth through orthognathic surgery, as well as through the use of braces and Invisalign, a series of clear and removable teeth aligners.

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Languages Spoken

English, Mandarin


National University of Singapore
See more [ + ]University of the Pacific, United States of America (USA)
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Awards and Publications

Dr Johanna Choo has been involved in worldwide research and has presented at several international and local symposiums.

Professional Positions and Memberships

Accredited Hospitals

Insurances Accepted