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      Dr. Then Kong Yong

      Ophthalmology
      ⭐4.9(8 reviews)
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      Dr. Then Kong Yong

      Dr. Then Kong Yong

      Ophthalmology

      30 years experience
      ·
      4.9 (8 ratings)

      About Doctor

      Dr. Then Kong Yong is a Consultant Ophthalmologist at ISEC Mid Valley whose expertise is backed by extensive and advanced training in the United Kingdom. He earned his medical degree from St. George's Hospital, University of London, and also holds a Master's degree from King's College, London. Dr. Then spent a decade practicing as an ophthalmologist in the UK, where he completed his higher surgical training and became a Fellow of the Royal College of Surgeons of Edinburgh. Further solidifying his credentials, Dr. Then undertook multiple subspecialty fellowships in the UK, including two in cornea and anterior segment surgery and another in inflammatory eye diseases in Birmingham and Brighton. He also completed a fellowship in stem cell research at Keele University. Dr. Then is a pioneer in his field, known for being the first surgeon in Malaysia to perform a highly complex procedure using a patient's tooth to restore vision. Patients seeking a specialist with world-class UK qualifications and profound experience in complex corneal diseases, cataract surgery, and stem cell treatment will find an exceptionally skilled and trustworthy expert in Dr. Then.

      Qualifications

      • MBBS Bachelor of Medicine, Bachelor of Surgery (London, UK)
      • Master of Science (London, UK)
      • Fellowship of the Royal College of Surgeons (Edinburgh, UK)

      Languages Spoken

      Cantonese
      Hokkien
      Mandarin
      English
      Malay
      Indonesian

      Patient Reviews

      4.9
      8 reviews
      A

      Shannen Khor

      October 28, 2025 at 3:45 PM

      5/5
      Google Review

      I took my parents to consult Dr Then on their eyes. They were very happy with his meticulous explanation and assurance on their eyes condition and how the treatment plan was being suggested to my dad. Dr Then was awesome. Front desk was welcoming and the payment counter was absolutely helpful. Well done and keep it up Isec!

      A

      Janet Onn

      October 28, 2025 at 3:42 PM

      5/5
      Google Review

      Dr Then expertise was evident throughout the visit. He explained the procedures in a way that was easy to understand and made sure my dad was comfortable every step of the way. His knowledge and confidence reassured me that my dad was in good hands.

      A

      tanusha kannan

      October 28, 2025 at 3:42 PM

      5/5
      Google Review

      Dr Then reviewed my friend's eyes. He literally saved her from being blind, thank you very much for the service.

      A

      yoke yen yong

      October 28, 2025 at 3:42 PM

      4/5
      Google Review

      Great experience at ISEC, from the start all the way to all my follow-ups. The team there was amazing , having attentive and caring staff including nurses and Dr. Then. The price is reasonable and affordable.

      A

      Cheong WaiKit

      October 28, 2025 at 3:42 PM

      5/5
      Google Review

      Very professional medical care and service. My friend's eyes are gradually recovering after surgery with Doctor Then. Highly recommend for friends who are looking for a professional ophthalmologist to come and see...

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      Affiliated Hospitals

      International Specialist Eye Centre (ISEC) Mid Valley

      International Specialist Eye Centre (ISEC) Mid Valley

      Kuala Lumpur, Malaysia

      4.6
      View Hospital →
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      Affiliated Hospitals
      International Specialist Eye Centre (ISEC) Mid Valley

      International Specialist Eye Centre (ISEC) Mid Valley

      Kuala Lumpur, Malaysia

      4.6
      View Hospital →
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