The rise of the middle class in East Asia is proving to be a boon for private healthcare providers. Kuala Lumpur based IHH illustrates this nicely. In their recent IPO, which was 132 times oversubscribed, IHH raised more than USD 2 billion and the shares climbed by more than 10% in the first few days of trading. The value of the company stands at around USD 8 billion. IHH is now the second largest…