He's good. He is recommended to me by a very famous female doctor in the field of breast surgeon. Two years ago I tried to book her to check the painful lumps on my breasts but her bookings were very full. Her nurse asked me to book this doctor for u/s check first. If there was a problem, I should then go back to the female doctor for further treatment. If not, then just follow-up every 1-2 years (can't remember). That was how I came to know him.