Because the overall consumption of Jeju Island is much cheaper than that of Gangnam-gu, Seoul.

Then some hospitals opened branches in Jeju Island, so the level of doctors is the same, that is, the address is in Jeju Island.

But I need to remind you that you must find a regular hospital to do it, not just a small hospital.

If you don't know Jeju Island, you can consult the local Manhan website in Jeju Island about this convenient thing.

hope this helps