There are a few key factors to consider when evaluating the best cataract surgeon in Varanasi. These include credentials, experience, and patient reviews. The best cataract surgeon will use advanced up-to-date techniques, explain everything about the procedure clearly, and minimize the potential for surgical complications. This should include scientific facts about the clinic, equipment and degree of post-operative care which can be compared in a fair manner. The sooner you see your cataract surgeon the better your results and comfort in the surgical suite will be.