I would recommend Dr Abdul Razif at the second floor for lung problems. He can find the cause of me having phlegm just listening to my cough, that other doctors failed to find the cause. He explains anything detailed and gives me the best medicine. I have infection since cny this year and it only took him 2 days in the wars to cure my phlegm! The service was also very good at the ward of the 7th floor and the nurses will ask to help and check between hours. They also provide choices of food and taste well too!