What is Ophthalmology

Being able to see is an amazing gift. Having good vision allows us to read, drive, avoid danger, sense emotions through facial expressions and form decisions. Using high-tech tools, our experienced ophthalmologists will conduct a thorough examination and investigation of your eyes, hence allowing early detection of eye diseases and prescribe the treatment necessary to restore good vision.
Thomson Hospital Kota Damansara Specialties Ophthalmology

Common Ophthalmological Conditions

  • Paediatric eye diseases
  • Cataracts
  • Pterygium
  • Common eye infections/inflammations
  • Dry eyes
  • Floaters and flashes
  • Diabetic eye diseases
  • Glaucoma
  • Macular degeneration (MD) and age-related MD
  • Eye allergies
  • Eyelid conditions (stye/chalazion)
  • Contact lens-related issues
  • Ocular injury
  • Amblyopia (lazy eye)
  • Squint

Our Centres Of Excellence



Women's Health


ENT, Head And Laser Surgery

Meet Our Ophthalmology Specialists

Get to know our specialists here at Thomson Hospital Kota Damansara.

Resident Consultant

Dr Kenneth Rohan Lee Chee Keong

MBBS (Manipal), M. Med Ophthal (UM), Retina Fellowship (Sydney), CCFT Vitreoretina (Mal)

Spoken Language
Cantonese, English, Malay

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Dr Khor Sim Ee

Dr Khor Sim Ee

BSc (UKM) , MD (UKM) , Msurg (OPH)(UKM)

Spoken Language
Cantonese, English, Hokkien, Malay, Mandarin

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Dr Sunder Ramasamy

Dr Sunder Ramasamy

MBBS (MAHE) , MS(Ophthal.) , UKM , FRCS (Glasgow) , FICO , Fellowship in Pead Ophthal (Spore)

Spoken Language
English, Malay, Tamil

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Who is an Ophthalmologist?

An ophthalmologist is a medical doctor who specializes in the diagnosis and treatment of eye diseases and disorders.

When to See an Ophthalmologist

You would need to see an ophthalmologist if you have any problems with your eyes or vision, including:

  • Blurred vision or difficulty seeing clearly
  • Eye pain or discomfort
  • Eye infections or inflammation
  • Cataracts or other age-related changes in your vision
  • Glaucoma
  • Retinal disorders like macular degeneration or diabetic retinopathy
  • Strabismus (crossed eyes) or other eye muscle problems
  • Injuries to the eye or surrounding structures

An ophthalmologist can perform a comprehensive eye exam to identify any underlying conditions. They can also prescribe medications or corrective lenses, perform surgical procedures and provide ongoing management of eye conditions.

Types of Ophthalmology Screenings


Tonometry measures the pressure inside the eye to help detect glaucoma. A puff of air or a small probe is used to determine the intraocular pressure.

Visual Acuity Test

This is a common test to check for refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The test involves reading letters or symbols from a distance chart and determining the smallest size that can be identified.

Slit-lamp Examination

This test uses a specialized microscope to examine the structures of the eye, including the cornea, iris and lens. It is particularly useful in detecting cataracts, corneal ulcers and other abnormalities.

Retinal Examination

The eye specialists will use an ophthalmoscope to view the retina and the optic nerve. It can help diagnose conditions such as macular degeneration, diabetic retinopathy and retinal detachment.

Visual Field Test

This test measures peripheral vision, which can be affected by conditions such as glaucoma and optic nerve damage.

Fluorescein Angiography

This test involves the injection of a dye into the bloodstream, which travels to the retina. The dye then highlights any abnormalities or blood vessel leakage in the retina, which can be helpful in diagnosing conditions such as macular degeneration and diabetic retinopathy.

Optical Coherence Tomography (OCT)

This is a non-invasive imaging test that uses light waves to create a detailed image of the retina. It is particularly useful in diagnosing macular degeneration, diabetic retinopathy and other retinal conditions.

A combination of these tests and exams can help diagnose a wide range of eye conditions and ensure appropriate treatment.

Make an Appointment to Visit the Best Ophthalmologists in Malaysia

Are you experiencing vision problems? Look no further than the best ophthalmologists at Thomson Hospital. With years of experience and the latest technology, our eye specialists will provide top-notch eye care to help you achieve optimal vision.

From routine eye exams to advanced surgical procedures, we offer a wide range of services to address your needs. Plus, our friendly and knowledgeable staff will ensure that your experience is as comfortable as possible.

Don’t let vision problems hold you back any longer – schedule an appointment with us now.