Dr. G.K.Venkatesh is one of the best eye surgeons we have ever met. My father is 90 yrs and had 80% “black” cataract. Dr. GKV and his staffs guided us seamlessly through the surgery process. He completed the complicated surgery in 40 mins. My father now has good vision in his right eye. We are now planning for his other eye in 2 weeks time. A big shoutout to Dr. GKV and his efficient staffs. Thank you so much. I highly recommend Narayana Netralaya and especially Dr. GKV for eye related problems.