His areas of interest are in cataract and refractive intraocular lens surgery , glaucoma and diabetic eye disease. His specialist training in Ophthalmology was at St Johns Eye Hospital in Johannesburg and the Prince of Wales, St George and Sutherland group of teaching hospitals in Sydney. He undertook further advanced training at the Royal Eye Unit in Surrey, UK. He is a Visiting Eye Specialist at The Prince of Wales and Sutherland Hospitals where he is actively involved in the supervision and teaching of trainee eye specialists.