I have consulted with him twice so far... He was extremely good with the assessment he made abt my prob. I had gone to him with much wax inside my left ear that was causing wheeing-sound. He removed the wax with a surgical incision and quipped the name of the Ear-drops that I had used the previous night. Made me appreciate his knowledge. Working hours start from 5pm in the evening and 9am or 9.30 am (not exactly sure) in the morning.