It is cheaper to fly to India and get it seen by a specialist and have it treated or have a surgery done on the same day as you land. if you pay slightly extra, it will include 3 course meals as well.

The main problem is the lack of doctors, sure we import plenty of them. I wont even get into how we basically import almost what seems like slave labour. also no one wants to spend 15-20 years of their life for little returns, the easy answer is to increase the number of medical colleges, reduce the number of years to train by creating more specialisations.

apart from a few delicate surgeries, majority of the procedures are learnt with a year or two of training post your foundation level medical school, lot of specialisations can be automated away, Radiologists are probably the first to disappear.