Mr Zachariah Koshy

Consultant Ophthalmologist, Cataract and Vitreoretinal Surgeon


Personal profile

Mr Zachariah Koshy is a Consultant Ophthalmologist based at Ayrshire and Glasgow. He has 15 years of experience in ophthalmology with a special interest in surgical and medical retina having gained fellowships in both these fields. His practice incorporates recent advances in these areas providing the complete spectrum of the latest treatments for retinal pathology.

Mr Koshy has innovated in the technique of suture less vitrectomy and has published and widely presented on this theme as well as retinal diagnostic protocols. Suture less vitrectomy affords a significantly more comfortable and faster post operative recovery than conventional surgery. The vast majority of these cases are now done as local anaesthetic day case procedures.

Mr Koshy has extensive experience in cataract surgery, particularly in complex situations. He has a significant role in providing cataract surgery training and has served as faculty on courses. He has published and presented on ophthalmic anaesthesia and carries out cataract surgery under topical (no needle) anaesthesia. He offers the complete array of intra ocular lens implants such as multifocal and toric, delivered through microincision cataract surgery with the aim of reducing dependence on spectacles.

Mr Koshy enjoys teaching and as the Royal College Tutor, he co-ordinates and implements post graduate training in his unit and sits on the West of Scotland Post Graduate Training Committee. He provides teaching to ophthalmologists, optometrists and nurses through courses and seminars. He has authored teaching material and training modules for the Royal College of Ophthalmologists. Besides personal research projects Mr Koshy has taken part in multi centre research trials and is currently the principal investigator in a multi centre trial studying diabetic macular oedema. He has over 50 papers, publications and posters to his credit at various national and international fora.

Outside his profession Mr Koshy’s interest is in all things aviation and he possesses a private pilot license.

Professional Memberships

  • Royal College of Ophthalmologists
  • Royal College of Physicians and Surgeons of Glasgow
  • British and Eire Association of Vitreoretinal Surgeons
  • European Retinal Society
  • American Academy of Ophthalmologists
  • Scottish Ophthalmological Club

Clinical Interests

  • Advanced cataract surgery
  • Vitreo-retinal surgery
  • Medical retina (diabetic retinopathy, macular degeneration, vein occlusions)

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