Dr K V Ratnam

49 years of experience




FRCP (Edinburgh), MSc (Allergy & Immunology, Stanford), Fellow Mayo Clinic (USA), Certified Laser Specialist (Harvard, USA), Dip Venerology (London), Certified Skin & Allergy Specialist

What I do

Dr K V Ratnam provides clinical services such as:
- Allergy Testing & Treatment
- Disease Dermatology e.g. Eczema, Psoriasis, Acne, Pigmentation
- Nail, Skin & Hair
- Ultraviolet Treatment
See more [ + ]- Aesthetic Dermatology
- Laser/Peels
- Dermabrasion
- Botox
- Rejunvation
- Hair Removal

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Clinic Locations

Ratnam’s Allergy & Skin Centre
Singapore Shopping Ctr #05-22
190 Clemenceau Ave, S 239924
There are no appointments available for this week.

Professional Statement

Dr K.V. Ratnam is a graduate of National University of Singapore. After completing his National Service, he completed his internal medicine training and was awarded the MRCP (U.K) from London.

Dr Ratnam joined the only Skin department in Singapore and was sent on a government scholarship to Stanford University (USA) where he obtained an MSc. He went later to the world famous Karolinska Hospital Sweden to train in Allergy.

In 1985 he started HIV Clinic - the first then in Singapore. In 1990 he was sent on another government scholarship to Mayo Clinic (USA) as a ... See more [ + ]Fellow for one and a half years.

Dr Ratnam has taught NUS post graduates in dermatology and immunology. He has published extensively in prestigious journals and won prizes for clinical research

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Languages Spoken

English, Malay, Tamil, Hokkien, Mandarin


School of Medicine, National University of Singapore

Awards and Publications

Scholarship HMDP to Stanford University (USA)
Scholarship HMDP to Mayo Clinic (USA) 

Professional Positions and Memberships

Member, American Academy of Dermatology
Member, Academy of Medicine (Singapore)

Accredited Hospitals

Gleneagles Hospital
Mount Alvernia Hospital
Mount Elizabeth Hospital
See more [ + ]Mount Elizabeth Novena Hospital
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Insurances Accepted